(function (global, factory) {
	typeof exports === 'object' && typeof module !== 'undefined' ? module.exports = factory() :
	typeof define === 'function' && define.amd ? define(factory) :
	(global = typeof globalThis !== 'undefined' ? globalThis : global || self, global.ethers = factory());
}(this, (function () { 'use strict';

	var commonjsGlobal = typeof globalThis !== 'undefined' ? globalThis : typeof window !== 'undefined' ? window : typeof global !== 'undefined' ? global : typeof self !== 'undefined' ? self : {};

	function getDefaultExportFromCjs (x) {
		return x && x.__esModule && Object.prototype.hasOwnProperty.call(x, 'default') ? x['default'] : x;
	}

	function createCommonjsModule(fn, basedir, module) {
		return module = {
			path: basedir,
			exports: {},
			require: function (path, base) {
				return commonjsRequire(path, (base === undefined || base === null) ? module.path : base);
			}
		}, fn(module, module.exports), module.exports;
	}

	function getDefaultExportFromNamespaceIfPresent (n) {
		return n && Object.prototype.hasOwnProperty.call(n, 'default') ? n['default'] : n;
	}

	function getDefaultExportFromNamespaceIfNotNamed (n) {
		return n && Object.prototype.hasOwnProperty.call(n, 'default') && Object.keys(n).length === 1 ? n['default'] : n;
	}

	function getAugmentedNamespace(n) {
		if (n.__esModule) return n;
		var a = Object.defineProperty({}, '__esModule', {value: true});
		Object.keys(n).forEach(function (k) {
			var d = Object.getOwnPropertyDescriptor(n, k);
			Object.defineProperty(a, k, d.get ? d : {
				enumerable: true,
				get: function () {
					return n[k];
				}
			});
		});
		return a;
	}

	function commonjsRequire () {
		throw new Error('Dynamic requires are not currently supported by @rollup/plugin-commonjs');
	}

	var bn = createCommonjsModule(function (module) {
	(function (module, exports) {
	  'use strict';

	  // Utils
	  function assert (val, msg) {
	    if (!val) throw new Error(msg || 'Assertion failed');
	  }

	  // Could use `inherits` module, but don't want to move from single file
	  // architecture yet.
	  function inherits (ctor, superCtor) {
	    ctor.super_ = superCtor;
	    var TempCtor = function () {};
	    TempCtor.prototype = superCtor.prototype;
	    ctor.prototype = new TempCtor();
	    ctor.prototype.constructor = ctor;
	  }

	  // BN

	  function BN (number, base, endian) {
	    if (BN.isBN(number)) {
	      return number;
	    }

	    this.negative = 0;
	    this.words = null;
	    this.length = 0;

	    // Reduction context
	    this.red = null;

	    if (number !== null) {
	      if (base === 'le' || base === 'be') {
	        endian = base;
	        base = 10;
	      }

	      this._init(number || 0, base || 10, endian || 'be');
	    }
	  }
	  if (typeof module === 'object') {
	    module.exports = BN;
	  } else {
	    exports.BN = BN;
	  }

	  BN.BN = BN;
	  BN.wordSize = 26;

	  var Buffer;
	  try {
	    if (typeof window !== 'undefined' && typeof window.Buffer !== 'undefined') {
	      Buffer = window.Buffer;
	    } else {
	      Buffer = /*RicMoo:ethers:require(buffer)*/(null).Buffer;
	    }
	  } catch (e) {
	  }

	  BN.isBN = function isBN (num) {
	    if (num instanceof BN) {
	      return true;
	    }

	    return num !== null && typeof num === 'object' &&
	      num.constructor.wordSize === BN.wordSize && Array.isArray(num.words);
	  };

	  BN.max = function max (left, right) {
	    if (left.cmp(right) > 0) return left;
	    return right;
	  };

	  BN.min = function min (left, right) {
	    if (left.cmp(right) < 0) return left;
	    return right;
	  };

	  BN.prototype._init = function init (number, base, endian) {
	    if (typeof number === 'number') {
	      return this._initNumber(number, base, endian);
	    }

	    if (typeof number === 'object') {
	      return this._initArray(number, base, endian);
	    }

	    if (base === 'hex') {
	      base = 16;
	    }
	    assert(base === (base | 0) && base >= 2 && base <= 36);

	    number = number.toString().replace(/\s+/g, '');
	    var start = 0;
	    if (number[0] === '-') {
	      start++;
	      this.negative = 1;
	    }

	    if (start < number.length) {
	      if (base === 16) {
	        this._parseHex(number, start, endian);
	      } else {
	        this._parseBase(number, base, start);
	        if (endian === 'le') {
	          this._initArray(this.toArray(), base, endian);
	        }
	      }
	    }
	  };

	  BN.prototype._initNumber = function _initNumber (number, base, endian) {
	    if (number < 0) {
	      this.negative = 1;
	      number = -number;
	    }
	    if (number < 0x4000000) {
	      this.words = [number & 0x3ffffff];
	      this.length = 1;
	    } else if (number < 0x10000000000000) {
	      this.words = [
	        number & 0x3ffffff,
	        (number / 0x4000000) & 0x3ffffff
	      ];
	      this.length = 2;
	    } else {
	      assert(number < 0x20000000000000); // 2 ^ 53 (unsafe)
	      this.words = [
	        number & 0x3ffffff,
	        (number / 0x4000000) & 0x3ffffff,
	        1
	      ];
	      this.length = 3;
	    }

	    if (endian !== 'le') return;

	    // Reverse the bytes
	    this._initArray(this.toArray(), base, endian);
	  };

	  BN.prototype._initArray = function _initArray (number, base, endian) {
	    // Perhaps a Uint8Array
	    assert(typeof number.length === 'number');
	    if (number.length <= 0) {
	      this.words = [0];
	      this.length = 1;
	      return this;
	    }

	    this.length = Math.ceil(number.length / 3);
	    this.words = new Array(this.length);
	    for (var i = 0; i < this.length; i++) {
	      this.words[i] = 0;
	    }

	    var j, w;
	    var off = 0;
	    if (endian === 'be') {
	      for (i = number.length - 1, j = 0; i >= 0; i -= 3) {
	        w = number[i] | (number[i - 1] << 8) | (number[i - 2] << 16);
	        this.words[j] |= (w << off) & 0x3ffffff;
	        this.words[j + 1] = (w >>> (26 - off)) & 0x3ffffff;
	        off += 24;
	        if (off >= 26) {
	          off -= 26;
	          j++;
	        }
	      }
	    } else if (endian === 'le') {
	      for (i = 0, j = 0; i < number.length; i += 3) {
	        w = number[i] | (number[i + 1] << 8) | (number[i + 2] << 16);
	        this.words[j] |= (w << off) & 0x3ffffff;
	        this.words[j + 1] = (w >>> (26 - off)) & 0x3ffffff;
	        off += 24;
	        if (off >= 26) {
	          off -= 26;
	          j++;
	        }
	      }
	    }
	    return this._strip();
	  };

	  function parseHex4Bits (string, index) {
	    var c = string.charCodeAt(index);
	    // '0' - '9'
	    if (c >= 48 && c <= 57) {
	      return c - 48;
	    // 'A' - 'F'
	    } else if (c >= 65 && c <= 70) {
	      return c - 55;
	    // 'a' - 'f'
	    } else if (c >= 97 && c <= 102) {
	      return c - 87;
	    } else {
	      assert(false, 'Invalid character in ' + string);
	    }
	  }

	  function parseHexByte (string, lowerBound, index) {
	    var r = parseHex4Bits(string, index);
	    if (index - 1 >= lowerBound) {
	      r |= parseHex4Bits(string, index - 1) << 4;
	    }
	    return r;
	  }

	  BN.prototype._parseHex = function _parseHex (number, start, endian) {
	    // Create possibly bigger array to ensure that it fits the number
	    this.length = Math.ceil((number.length - start) / 6);
	    this.words = new Array(this.length);
	    for (var i = 0; i < this.length; i++) {
	      this.words[i] = 0;
	    }

	    // 24-bits chunks
	    var off = 0;
	    var j = 0;

	    var w;
	    if (endian === 'be') {
	      for (i = number.length - 1; i >= start; i -= 2) {
	        w = parseHexByte(number, start, i) << off;
	        this.words[j] |= w & 0x3ffffff;
	        if (off >= 18) {
	          off -= 18;
	          j += 1;
	          this.words[j] |= w >>> 26;
	        } else {
	          off += 8;
	        }
	      }
	    } else {
	      var parseLength = number.length - start;
	      for (i = parseLength % 2 === 0 ? start + 1 : start; i < number.length; i += 2) {
	        w = parseHexByte(number, start, i) << off;
	        this.words[j] |= w & 0x3ffffff;
	        if (off >= 18) {
	          off -= 18;
	          j += 1;
	          this.words[j] |= w >>> 26;
	        } else {
	          off += 8;
	        }
	      }
	    }

	    this._strip();
	  };

	  function parseBase (str, start, end, mul) {
	    var r = 0;
	    var b = 0;
	    var len = Math.min(str.length, end);
	    for (var i = start; i < len; i++) {
	      var c = str.charCodeAt(i) - 48;

	      r *= mul;

	      // 'a'
	      if (c >= 49) {
	        b = c - 49 + 0xa;

	      // 'A'
	      } else if (c >= 17) {
	        b = c - 17 + 0xa;

	      // '0' - '9'
	      } else {
	        b = c;
	      }
	      assert(c >= 0 && b < mul, 'Invalid character');
	      r += b;
	    }
	    return r;
	  }

	  BN.prototype._parseBase = function _parseBase (number, base, start) {
	    // Initialize as zero
	    this.words = [0];
	    this.length = 1;

	    // Find length of limb in base
	    for (var limbLen = 0, limbPow = 1; limbPow <= 0x3ffffff; limbPow *= base) {
	      limbLen++;
	    }
	    limbLen--;
	    limbPow = (limbPow / base) | 0;

	    var total = number.length - start;
	    var mod = total % limbLen;
	    var end = Math.min(total, total - mod) + start;

	    var word = 0;
	    for (var i = start; i < end; i += limbLen) {
	      word = parseBase(number, i, i + limbLen, base);

	      this.imuln(limbPow);
	      if (this.words[0] + word < 0x4000000) {
	        this.words[0] += word;
	      } else {
	        this._iaddn(word);
	      }
	    }

	    if (mod !== 0) {
	      var pow = 1;
	      word = parseBase(number, i, number.length, base);

	      for (i = 0; i < mod; i++) {
	        pow *= base;
	      }

	      this.imuln(pow);
	      if (this.words[0] + word < 0x4000000) {
	        this.words[0] += word;
	      } else {
	        this._iaddn(word);
	      }
	    }

	    this._strip();
	  };

	  BN.prototype.copy = function copy (dest) {
	    dest.words = new Array(this.length);
	    for (var i = 0; i < this.length; i++) {
	      dest.words[i] = this.words[i];
	    }
	    dest.length = this.length;
	    dest.negative = this.negative;
	    dest.red = this.red;
	  };

	  function move (dest, src) {
	    dest.words = src.words;
	    dest.length = src.length;
	    dest.negative = src.negative;
	    dest.red = src.red;
	  }

	  BN.prototype._move = function _move (dest) {
	    move(dest, this);
	  };

	  BN.prototype.clone = function clone () {
	    var r = new BN(null);
	    this.copy(r);
	    return r;
	  };

	  BN.prototype._expand = function _expand (size) {
	    while (this.length < size) {
	      this.words[this.length++] = 0;
	    }
	    return this;
	  };

	  // Remove leading `0` from `this`
	  BN.prototype._strip = function strip () {
	    while (this.length > 1 && this.words[this.length - 1] === 0) {
	      this.length--;
	    }
	    return this._normSign();
	  };

	  BN.prototype._normSign = function _normSign () {
	    // -0 = 0
	    if (this.length === 1 && this.words[0] === 0) {
	      this.negative = 0;
	    }
	    return this;
	  };

	  // Check Symbol.for because not everywhere where Symbol defined
	  // See https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Global_Objects/Symbol#Browser_compatibility
	  if (typeof Symbol !== 'undefined' && typeof Symbol.for === 'function') {
	    try {
	      BN.prototype[Symbol.for('nodejs.util.inspect.custom')] = inspect;
	    } catch (e) {
	      BN.prototype.inspect = inspect;
	    }
	  } else {
	    BN.prototype.inspect = inspect;
	  }

	  function inspect () {
	    return (this.red ? '<BN-R: ' : '<BN: ') + this.toString(16) + '>';
	  }

	  /*

	  var zeros = [];
	  var groupSizes = [];
	  var groupBases = [];

	  var s = '';
	  var i = -1;
	  while (++i < BN.wordSize) {
	    zeros[i] = s;
	    s += '0';
	  }
	  groupSizes[0] = 0;
	  groupSizes[1] = 0;
	  groupBases[0] = 0;
	  groupBases[1] = 0;
	  var base = 2 - 1;
	  while (++base < 36 + 1) {
	    var groupSize = 0;
	    var groupBase = 1;
	    while (groupBase < (1 << BN.wordSize) / base) {
	      groupBase *= base;
	      groupSize += 1;
	    }
	    groupSizes[base] = groupSize;
	    groupBases[base] = groupBase;
	  }

	  */

	  var zeros = [
	    '',
	    '0',
	    '00',
	    '000',
	    '0000',
	    '00000',
	    '000000',
	    '0000000',
	    '00000000',
	    '000000000',
	    '0000000000',
	    '00000000000',
	    '000000000000',
	    '0000000000000',
	    '00000000000000',
	    '000000000000000',
	    '0000000000000000',
	    '00000000000000000',
	    '000000000000000000',
	    '0000000000000000000',
	    '00000000000000000000',
	    '000000000000000000000',
	    '0000000000000000000000',
	    '00000000000000000000000',
	    '000000000000000000000000',
	    '0000000000000000000000000'
	  ];

	  var groupSizes = [
	    0, 0,
	    25, 16, 12, 11, 10, 9, 8,
	    8, 7, 7, 7, 7, 6, 6,
	    6, 6, 6, 6, 6, 5, 5,
	    5, 5, 5, 5, 5, 5, 5,
	    5, 5, 5, 5, 5, 5, 5
	  ];

	  var groupBases = [
	    0, 0,
	    33554432, 43046721, 16777216, 48828125, 60466176, 40353607, 16777216,
	    43046721, 10000000, 19487171, 35831808, 62748517, 7529536, 11390625,
	    16777216, 24137569, 34012224, 47045881, 64000000, 4084101, 5153632,
	    6436343, 7962624, 9765625, 11881376, 14348907, 17210368, 20511149,
	    24300000, 28629151, 33554432, 39135393, 45435424, 52521875, 60466176
	  ];

	  BN.prototype.toString = function toString (base, padding) {
	    base = base || 10;
	    padding = padding | 0 || 1;

	    var out;
	    if (base === 16 || base === 'hex') {
	      out = '';
	      var off = 0;
	      var carry = 0;
	      for (var i = 0; i < this.length; i++) {
	        var w = this.words[i];
	        var word = (((w << off) | carry) & 0xffffff).toString(16);
	        carry = (w >>> (24 - off)) & 0xffffff;
	        off += 2;
	        if (off >= 26) {
	          off -= 26;
	          i--;
	        }
	        if (carry !== 0 || i !== this.length - 1) {
	          out = zeros[6 - word.length] + word + out;
	        } else {
	          out = word + out;
	        }
	      }
	      if (carry !== 0) {
	        out = carry.toString(16) + out;
	      }
	      while (out.length % padding !== 0) {
	        out = '0' + out;
	      }
	      if (this.negative !== 0) {
	        out = '-' + out;
	      }
	      return out;
	    }

	    if (base === (base | 0) && base >= 2 && base <= 36) {
	      // var groupSize = Math.floor(BN.wordSize * Math.LN2 / Math.log(base));
	      var groupSize = groupSizes[base];
	      // var groupBase = Math.pow(base, groupSize);
	      var groupBase = groupBases[base];
	      out = '';
	      var c = this.clone();
	      c.negative = 0;
	      while (!c.isZero()) {
	        var r = c.modrn(groupBase).toString(base);
	        c = c.idivn(groupBase);

	        if (!c.isZero()) {
	          out = zeros[groupSize - r.length] + r + out;
	        } else {
	          out = r + out;
	        }
	      }
	      if (this.isZero()) {
	        out = '0' + out;
	      }
	      while (out.length % padding !== 0) {
	        out = '0' + out;
	      }
	      if (this.negative !== 0) {
	        out = '-' + out;
	      }
	      return out;
	    }

	    assert(false, 'Base should be between 2 and 36');
	  };

	  BN.prototype.toNumber = function toNumber () {
	    var ret = this.words[0];
	    if (this.length === 2) {
	      ret += this.words[1] * 0x4000000;
	    } else if (this.length === 3 && this.words[2] === 0x01) {
	      // NOTE: at this stage it is known that the top bit is set
	      ret += 0x10000000000000 + (this.words[1] * 0x4000000);
	    } else if (this.length > 2) {
	      assert(false, 'Number can only safely store up to 53 bits');
	    }
	    return (this.negative !== 0) ? -ret : ret;
	  };

	  BN.prototype.toJSON = function toJSON () {
	    return this.toString(16, 2);
	  };

	  if (Buffer) {
	    BN.prototype.toBuffer = function toBuffer (endian, length) {
	      return this.toArrayLike(Buffer, endian, length);
	    };
	  }

	  BN.prototype.toArray = function toArray (endian, length) {
	    return this.toArrayLike(Array, endian, length);
	  };

	  var allocate = function allocate (ArrayType, size) {
	    if (ArrayType.allocUnsafe) {
	      return ArrayType.allocUnsafe(size);
	    }
	    return new ArrayType(size);
	  };

	  BN.prototype.toArrayLike = function toArrayLike (ArrayType, endian, length) {
	    this._strip();

	    var byteLength = this.byteLength();
	    var reqLength = length || Math.max(1, byteLength);
	    assert(byteLength <= reqLength, 'byte array longer than desired length');
	    assert(reqLength > 0, 'Requested array length <= 0');

	    var res = allocate(ArrayType, reqLength);
	    var postfix = endian === 'le' ? 'LE' : 'BE';
	    this['_toArrayLike' + postfix](res, byteLength);
	    return res;
	  };

	  BN.prototype._toArrayLikeLE = function _toArrayLikeLE (res, byteLength) {
	    var position = 0;
	    var carry = 0;

	    for (var i = 0, shift = 0; i < this.length; i++) {
	      var word = (this.words[i] << shift) | carry;

	      res[position++] = word & 0xff;
	      if (position < res.length) {
	        res[position++] = (word >> 8) & 0xff;
	      }
	      if (position < res.length) {
	        res[position++] = (word >> 16) & 0xff;
	      }

	      if (shift === 6) {
	        if (position < res.length) {
	          res[position++] = (word >> 24) & 0xff;
	        }
	        carry = 0;
	        shift = 0;
	      } else {
	        carry = word >>> 24;
	        shift += 2;
	      }
	    }

	    if (position < res.length) {
	      res[position++] = carry;

	      while (position < res.length) {
	        res[position++] = 0;
	      }
	    }
	  };

	  BN.prototype._toArrayLikeBE = function _toArrayLikeBE (res, byteLength) {
	    var position = res.length - 1;
	    var carry = 0;

	    for (var i = 0, shift = 0; i < this.length; i++) {
	      var word = (this.words[i] << shift) | carry;

	      res[position--] = word & 0xff;
	      if (position >= 0) {
	        res[position--] = (word >> 8) & 0xff;
	      }
	      if (position >= 0) {
	        res[position--] = (word >> 16) & 0xff;
	      }

	      if (shift === 6) {
	        if (position >= 0) {
	          res[position--] = (word >> 24) & 0xff;
	        }
	        carry = 0;
	        shift = 0;
	      } else {
	        carry = word >>> 24;
	        shift += 2;
	      }
	    }

	    if (position >= 0) {
	      res[position--] = carry;

	      while (position >= 0) {
	        res[position--] = 0;
	      }
	    }
	  };

	  if (Math.clz32) {
	    BN.prototype._countBits = function _countBits (w) {
	      return 32 - Math.clz32(w);
	    };
	  } else {
	    BN.prototype._countBits = function _countBits (w) {
	      var t = w;
	      var r = 0;
	      if (t >= 0x1000) {
	        r += 13;
	        t >>>= 13;
	      }
	      if (t >= 0x40) {
	        r += 7;
	        t >>>= 7;
	      }
	      if (t >= 0x8) {
	        r += 4;
	        t >>>= 4;
	      }
	      if (t >= 0x02) {
	        r += 2;
	        t >>>= 2;
	      }
	      return r + t;
	    };
	  }

	  BN.prototype._zeroBits = function _zeroBits (w) {
	    // Short-cut
	    if (w === 0) return 26;

	    var t = w;
	    var r = 0;
	    if ((t & 0x1fff) === 0) {
	      r += 13;
	      t >>>= 13;
	    }
	    if ((t & 0x7f) === 0) {
	      r += 7;
	      t >>>= 7;
	    }
	    if ((t & 0xf) === 0) {
	      r += 4;
	      t >>>= 4;
	    }
	    if ((t & 0x3) === 0) {
	      r += 2;
	      t >>>= 2;
	    }
	    if ((t & 0x1) === 0) {
	      r++;
	    }
	    return r;
	  };

	  // Return number of used bits in a BN
	  BN.prototype.bitLength = function bitLength () {
	    var w = this.words[this.length - 1];
	    var hi = this._countBits(w);
	    return (this.length - 1) * 26 + hi;
	  };

	  function toBitArray (num) {
	    var w = new Array(num.bitLength());

	    for (var bit = 0; bit < w.length; bit++) {
	      var off = (bit / 26) | 0;
	      var wbit = bit % 26;

	      w[bit] = (num.words[off] >>> wbit) & 0x01;
	    }

	    return w;
	  }

	  // Number of trailing zero bits
	  BN.prototype.zeroBits = function zeroBits () {
	    if (this.isZero()) return 0;

	    var r = 0;
	    for (var i = 0; i < this.length; i++) {
	      var b = this._zeroBits(this.words[i]);
	      r += b;
	      if (b !== 26) break;
	    }
	    return r;
	  };

	  BN.prototype.byteLength = function byteLength () {
	    return Math.ceil(this.bitLength() / 8);
	  };

	  BN.prototype.toTwos = function toTwos (width) {
	    if (this.negative !== 0) {
	      return this.abs().inotn(width).iaddn(1);
	    }
	    return this.clone();
	  };

	  BN.prototype.fromTwos = function fromTwos (width) {
	    if (this.testn(width - 1)) {
	      return this.notn(width).iaddn(1).ineg();
	    }
	    return this.clone();
	  };

	  BN.prototype.isNeg = function isNeg () {
	    return this.negative !== 0;
	  };

	  // Return negative clone of `this`
	  BN.prototype.neg = function neg () {
	    return this.clone().ineg();
	  };

	  BN.prototype.ineg = function ineg () {
	    if (!this.isZero()) {
	      this.negative ^= 1;
	    }

	    return this;
	  };

	  // Or `num` with `this` in-place
	  BN.prototype.iuor = function iuor (num) {
	    while (this.length < num.length) {
	      this.words[this.length++] = 0;
	    }

	    for (var i = 0; i < num.length; i++) {
	      this.words[i] = this.words[i] | num.words[i];
	    }

	    return this._strip();
	  };

	  BN.prototype.ior = function ior (num) {
	    assert((this.negative | num.negative) === 0);
	    return this.iuor(num);
	  };

	  // Or `num` with `this`
	  BN.prototype.or = function or (num) {
	    if (this.length > num.length) return this.clone().ior(num);
	    return num.clone().ior(this);
	  };

	  BN.prototype.uor = function uor (num) {
	    if (this.length > num.length) return this.clone().iuor(num);
	    return num.clone().iuor(this);
	  };

	  // And `num` with `this` in-place
	  BN.prototype.iuand = function iuand (num) {
	    // b = min-length(num, this)
	    var b;
	    if (this.length > num.length) {
	      b = num;
	    } else {
	      b = this;
	    }

	    for (var i = 0; i < b.length; i++) {
	      this.words[i] = this.words[i] & num.words[i];
	    }

	    this.length = b.length;

	    return this._strip();
	  };

	  BN.prototype.iand = function iand (num) {
	    assert((this.negative | num.negative) === 0);
	    return this.iuand(num);
	  };

	  // And `num` with `this`
	  BN.prototype.and = function and (num) {
	    if (this.length > num.length) return this.clone().iand(num);
	    return num.clone().iand(this);
	  };

	  BN.prototype.uand = function uand (num) {
	    if (this.length > num.length) return this.clone().iuand(num);
	    return num.clone().iuand(this);
	  };

	  // Xor `num` with `this` in-place
	  BN.prototype.iuxor = function iuxor (num) {
	    // a.length > b.length
	    var a;
	    var b;
	    if (this.length > num.length) {
	      a = this;
	      b = num;
	    } else {
	      a = num;
	      b = this;
	    }

	    for (var i = 0; i < b.length; i++) {
	      this.words[i] = a.words[i] ^ b.words[i];
	    }

	    if (this !== a) {
	      for (; i < a.length; i++) {
	        this.words[i] = a.words[i];
	      }
	    }

	    this.length = a.length;

	    return this._strip();
	  };

	  BN.prototype.ixor = function ixor (num) {
	    assert((this.negative | num.negative) === 0);
	    return this.iuxor(num);
	  };

	  // Xor `num` with `this`
	  BN.prototype.xor = function xor (num) {
	    if (this.length > num.length) return this.clone().ixor(num);
	    return num.clone().ixor(this);
	  };

	  BN.prototype.uxor = function uxor (num) {
	    if (this.length > num.length) return this.clone().iuxor(num);
	    return num.clone().iuxor(this);
	  };

	  // Not ``this`` with ``width`` bitwidth
	  BN.prototype.inotn = function inotn (width) {
	    assert(typeof width === 'number' && width >= 0);

	    var bytesNeeded = Math.ceil(width / 26) | 0;
	    var bitsLeft = width % 26;

	    // Extend the buffer with leading zeroes
	    this._expand(bytesNeeded);

	    if (bitsLeft > 0) {
	      bytesNeeded--;
	    }

	    // Handle complete words
	    for (var i = 0; i < bytesNeeded; i++) {
	      this.words[i] = ~this.words[i] & 0x3ffffff;
	    }

	    // Handle the residue
	    if (bitsLeft > 0) {
	      this.words[i] = ~this.words[i] & (0x3ffffff >> (26 - bitsLeft));
	    }

	    // And remove leading zeroes
	    return this._strip();
	  };

	  BN.prototype.notn = function notn (width) {
	    return this.clone().inotn(width);
	  };

	  // Set `bit` of `this`
	  BN.prototype.setn = function setn (bit, val) {
	    assert(typeof bit === 'number' && bit >= 0);

	    var off = (bit / 26) | 0;
	    var wbit = bit % 26;

	    this._expand(off + 1);

	    if (val) {
	      this.words[off] = this.words[off] | (1 << wbit);
	    } else {
	      this.words[off] = this.words[off] & ~(1 << wbit);
	    }

	    return this._strip();
	  };

	  // Add `num` to `this` in-place
	  BN.prototype.iadd = function iadd (num) {
	    var r;

	    // negative + positive
	    if (this.negative !== 0 && num.negative === 0) {
	      this.negative = 0;
	      r = this.isub(num);
	      this.negative ^= 1;
	      return this._normSign();

	    // positive + negative
	    } else if (this.negative === 0 && num.negative !== 0) {
	      num.negative = 0;
	      r = this.isub(num);
	      num.negative = 1;
	      return r._normSign();
	    }

	    // a.length > b.length
	    var a, b;
	    if (this.length > num.length) {
	      a = this;
	      b = num;
	    } else {
	      a = num;
	      b = this;
	    }

	    var carry = 0;
	    for (var i = 0; i < b.length; i++) {
	      r = (a.words[i] | 0) + (b.words[i] | 0) + carry;
	      this.words[i] = r & 0x3ffffff;
	      carry = r >>> 26;
	    }
	    for (; carry !== 0 && i < a.length; i++) {
	      r = (a.words[i] | 0) + carry;
	      this.words[i] = r & 0x3ffffff;
	      carry = r >>> 26;
	    }

	    this.length = a.length;
	    if (carry !== 0) {
	      this.words[this.length] = carry;
	      this.length++;
	    // Copy the rest of the words
	    } else if (a !== this) {
	      for (; i < a.length; i++) {
	        this.words[i] = a.words[i];
	      }
	    }

	    return this;
	  };

	  // Add `num` to `this`
	  BN.prototype.add = function add (num) {
	    var res;
	    if (num.negative !== 0 && this.negative === 0) {
	      num.negative = 0;
	      res = this.sub(num);
	      num.negative ^= 1;
	      return res;
	    } else if (num.negative === 0 && this.negative !== 0) {
	      this.negative = 0;
	      res = num.sub(this);
	      this.negative = 1;
	      return res;
	    }

	    if (this.length > num.length) return this.clone().iadd(num);

	    return num.clone().iadd(this);
	  };

	  // Subtract `num` from `this` in-place
	  BN.prototype.isub = function isub (num) {
	    // this - (-num) = this + num
	    if (num.negative !== 0) {
	      num.negative = 0;
	      var r = this.iadd(num);
	      num.negative = 1;
	      return r._normSign();

	    // -this - num = -(this + num)
	    } else if (this.negative !== 0) {
	      this.negative = 0;
	      this.iadd(num);
	      this.negative = 1;
	      return this._normSign();
	    }

	    // At this point both numbers are positive
	    var cmp = this.cmp(num);

	    // Optimization - zeroify
	    if (cmp === 0) {
	      this.negative = 0;
	      this.length = 1;
	      this.words[0] = 0;
	      return this;
	    }

	    // a > b
	    var a, b;
	    if (cmp > 0) {
	      a = this;
	      b = num;
	    } else {
	      a = num;
	      b = this;
	    }

	    var carry = 0;
	    for (var i = 0; i < b.length; i++) {
	      r = (a.words[i] | 0) - (b.words[i] | 0) + carry;
	      carry = r >> 26;
	      this.words[i] = r & 0x3ffffff;
	    }
	    for (; carry !== 0 && i < a.length; i++) {
	      r = (a.words[i] | 0) + carry;
	      carry = r >> 26;
	      this.words[i] = r & 0x3ffffff;
	    }

	    // Copy rest of the words
	    if (carry === 0 && i < a.length && a !== this) {
	      for (; i < a.length; i++) {
	        this.words[i] = a.words[i];
	      }
	    }

	    this.length = Math.max(this.length, i);

	    if (a !== this) {
	      this.negative = 1;
	    }

	    return this._strip();
	  };

	  // Subtract `num` from `this`
	  BN.prototype.sub = function sub (num) {
	    return this.clone().isub(num);
	  };

	  function smallMulTo (self, num, out) {
	    out.negative = num.negative ^ self.negative;
	    var len = (self.length + num.length) | 0;
	    out.length = len;
	    len = (len - 1) | 0;

	    // Peel one iteration (compiler can't do it, because of code complexity)
	    var a = self.words[0] | 0;
	    var b = num.words[0] | 0;
	    var r = a * b;

	    var lo = r & 0x3ffffff;
	    var carry = (r / 0x4000000) | 0;
	    out.words[0] = lo;

	    for (var k = 1; k < len; k++) {
	      // Sum all words with the same `i + j = k` and accumulate `ncarry`,
	      // note that ncarry could be >= 0x3ffffff
	      var ncarry = carry >>> 26;
	      var rword = carry & 0x3ffffff;
	      var maxJ = Math.min(k, num.length - 1);
	      for (var j = Math.max(0, k - self.length + 1); j <= maxJ; j++) {
	        var i = (k - j) | 0;
	        a = self.words[i] | 0;
	        b = num.words[j] | 0;
	        r = a * b + rword;
	        ncarry += (r / 0x4000000) | 0;
	        rword = r & 0x3ffffff;
	      }
	      out.words[k] = rword | 0;
	      carry = ncarry | 0;
	    }
	    if (carry !== 0) {
	      out.words[k] = carry | 0;
	    } else {
	      out.length--;
	    }

	    return out._strip();
	  }

	  // TODO(indutny): it may be reasonable to omit it for users who don't need
	  // to work with 256-bit numbers, otherwise it gives 20% improvement for 256-bit
	  // multiplication (like elliptic secp256k1).
	  var comb10MulTo = function comb10MulTo (self, num, out) {
	    var a = self.words;
	    var b = num.words;
	    var o = out.words;
	    var c = 0;
	    var lo;
	    var mid;
	    var hi;
	    var a0 = a[0] | 0;
	    var al0 = a0 & 0x1fff;
	    var ah0 = a0 >>> 13;
	    var a1 = a[1] | 0;
	    var al1 = a1 & 0x1fff;
	    var ah1 = a1 >>> 13;
	    var a2 = a[2] | 0;
	    var al2 = a2 & 0x1fff;
	    var ah2 = a2 >>> 13;
	    var a3 = a[3] | 0;
	    var al3 = a3 & 0x1fff;
	    var ah3 = a3 >>> 13;
	    var a4 = a[4] | 0;
	    var al4 = a4 & 0x1fff;
	    var ah4 = a4 >>> 13;
	    var a5 = a[5] | 0;
	    var al5 = a5 & 0x1fff;
	    var ah5 = a5 >>> 13;
	    var a6 = a[6] | 0;
	    var al6 = a6 & 0x1fff;
	    var ah6 = a6 >>> 13;
	    var a7 = a[7] | 0;
	    var al7 = a7 & 0x1fff;
	    var ah7 = a7 >>> 13;
	    var a8 = a[8] | 0;
	    var al8 = a8 & 0x1fff;
	    var ah8 = a8 >>> 13;
	    var a9 = a[9] | 0;
	    var al9 = a9 & 0x1fff;
	    var ah9 = a9 >>> 13;
	    var b0 = b[0] | 0;
	    var bl0 = b0 & 0x1fff;
	    var bh0 = b0 >>> 13;
	    var b1 = b[1] | 0;
	    var bl1 = b1 & 0x1fff;
	    var bh1 = b1 >>> 13;
	    var b2 = b[2] | 0;
	    var bl2 = b2 & 0x1fff;
	    var bh2 = b2 >>> 13;
	    var b3 = b[3] | 0;
	    var bl3 = b3 & 0x1fff;
	    var bh3 = b3 >>> 13;
	    var b4 = b[4] | 0;
	    var bl4 = b4 & 0x1fff;
	    var bh4 = b4 >>> 13;
	    var b5 = b[5] | 0;
	    var bl5 = b5 & 0x1fff;
	    var bh5 = b5 >>> 13;
	    var b6 = b[6] | 0;
	    var bl6 = b6 & 0x1fff;
	    var bh6 = b6 >>> 13;
	    var b7 = b[7] | 0;
	    var bl7 = b7 & 0x1fff;
	    var bh7 = b7 >>> 13;
	    var b8 = b[8] | 0;
	    var bl8 = b8 & 0x1fff;
	    var bh8 = b8 >>> 13;
	    var b9 = b[9] | 0;
	    var bl9 = b9 & 0x1fff;
	    var bh9 = b9 >>> 13;

	    out.negative = self.negative ^ num.negative;
	    out.length = 19;
	    /* k = 0 */
	    lo = Math.imul(al0, bl0);
	    mid = Math.imul(al0, bh0);
	    mid = (mid + Math.imul(ah0, bl0)) | 0;
	    hi = Math.imul(ah0, bh0);
	    var w0 = (((c + lo) | 0) + ((mid & 0x1fff) << 13)) | 0;
	    c = (((hi + (mid >>> 13)) | 0) + (w0 >>> 26)) | 0;
	    w0 &= 0x3ffffff;
	    /* k = 1 */
	    lo = Math.imul(al1, bl0);
	    mid = Math.imul(al1, bh0);
	    mid = (mid + Math.imul(ah1, bl0)) | 0;
	    hi = Math.imul(ah1, bh0);
	    lo = (lo + Math.imul(al0, bl1)) | 0;
	    mid = (mid + Math.imul(al0, bh1)) | 0;
	    mid = (mid + Math.imul(ah0, bl1)) | 0;
	    hi = (hi + Math.imul(ah0, bh1)) | 0;
	    var w1 = (((c + lo) | 0) + ((mid & 0x1fff) << 13)) | 0;
	    c = (((hi + (mid >>> 13)) | 0) + (w1 >>> 26)) | 0;
	    w1 &= 0x3ffffff;
	    /* k = 2 */
	    lo = Math.imul(al2, bl0);
	    mid = Math.imul(al2, bh0);
	    mid = (mid + Math.imul(ah2, bl0)) | 0;
	    hi = Math.imul(ah2, bh0);
	    lo = (lo + Math.imul(al1, bl1)) | 0;
	    mid = (mid + Math.imul(al1, bh1)) | 0;
	    mid = (mid + Math.imul(ah1, bl1)) | 0;
	    hi = (hi + Math.imul(ah1, bh1)) | 0;
	    lo = (lo + Math.imul(al0, bl2)) | 0;
	    mid = (mid + Math.imul(al0, bh2)) | 0;
	    mid = (mid + Math.imul(ah0, bl2)) | 0;
	    hi = (hi + Math.imul(ah0, bh2)) | 0;
	    var w2 = (((c + lo) | 0) + ((mid & 0x1fff) << 13)) | 0;
	    c = (((hi + (mid >>> 13)) | 0) + (w2 >>> 26)) | 0;
	    w2 &= 0x3ffffff;
	    /* k = 3 */
	    lo = Math.imul(al3, bl0);
	    mid = Math.imul(al3, bh0);
	    mid = (mid + Math.imul(ah3, bl0)) | 0;
	    hi = Math.imul(ah3, bh0);
	    lo = (lo + Math.imul(al2, bl1)) | 0;
	    mid = (mid + Math.imul(al2, bh1)) | 0;
	    mid = (mid + Math.imul(ah2, bl1)) | 0;
	    hi = (hi + Math.imul(ah2, bh1)) | 0;
	    lo = (lo + Math.imul(al1, bl2)) | 0;
	    mid = (mid + Math.imul(al1, bh2)) | 0;
	    mid = (mid + Math.imul(ah1, bl2)) | 0;
	    hi = (hi + Math.imul(ah1, bh2)) | 0;
	    lo = (lo + Math.imul(al0, bl3)) | 0;
	    mid = (mid + Math.imul(al0, bh3)) | 0;
	    mid = (mid + Math.imul(ah0, bl3)) | 0;
	    hi = (hi + Math.imul(ah0, bh3)) | 0;
	    var w3 = (((c + lo) | 0) + ((mid & 0x1fff) << 13)) | 0;
	    c = (((hi + (mid >>> 13)) | 0) + (w3 >>> 26)) | 0;
	    w3 &= 0x3ffffff;
	    /* k = 4 */
	    lo = Math.imul(al4, bl0);
	    mid = Math.imul(al4, bh0);
	    mid = (mid + Math.imul(ah4, bl0)) | 0;
	    hi = Math.imul(ah4, bh0);
	    lo = (lo + Math.imul(al3, bl1)) | 0;
	    mid = (mid + Math.imul(al3, bh1)) | 0;
	    mid = (mid + Math.imul(ah3, bl1)) | 0;
	    hi = (hi + Math.imul(ah3, bh1)) | 0;
	    lo = (lo + Math.imul(al2, bl2)) | 0;
	    mid = (mid + Math.imul(al2, bh2)) | 0;
	    mid = (mid + Math.imul(ah2, bl2)) | 0;
	    hi = (hi + Math.imul(ah2, bh2)) | 0;
	    lo = (lo + Math.imul(al1, bl3)) | 0;
	    mid = (mid + Math.imul(al1, bh3)) | 0;
	    mid = (mid + Math.imul(ah1, bl3)) | 0;
	    hi = (hi + Math.imul(ah1, bh3)) | 0;
	    lo = (lo + Math.imul(al0, bl4)) | 0;
	    mid = (mid + Math.imul(al0, bh4)) | 0;
	    mid = (mid + Math.imul(ah0, bl4)) | 0;
	    hi = (hi + Math.imul(ah0, bh4)) | 0;
	    var w4 = (((c + lo) | 0) + ((mid & 0x1fff) << 13)) | 0;
	    c = (((hi + (mid >>> 13)) | 0) + (w4 >>> 26)) | 0;
	    w4 &= 0x3ffffff;
	    /* k = 5 */
	    lo = Math.imul(al5, bl0);
	    mid = Math.imul(al5, bh0);
	    mid = (mid + Math.imul(ah5, bl0)) | 0;
	    hi = Math.imul(ah5, bh0);
	    lo = (lo + Math.imul(al4, bl1)) | 0;
	    mid = (mid + Math.imul(al4, bh1)) | 0;
	    mid = (mid + Math.imul(ah4, bl1)) | 0;
	    hi = (hi + Math.imul(ah4, bh1)) | 0;
	    lo = (lo + Math.imul(al3, bl2)) | 0;
	    mid = (mid + Math.imul(al3, bh2)) | 0;
	    mid = (mid + Math.imul(ah3, bl2)) | 0;
	    hi = (hi + Math.imul(ah3, bh2)) | 0;
	    lo = (lo + Math.imul(al2, bl3)) | 0;
	    mid = (mid + Math.imul(al2, bh3)) | 0;
	    mid = (mid + Math.imul(ah2, bl3)) | 0;
	    hi = (hi + Math.imul(ah2, bh3)) | 0;
	    lo = (lo + Math.imul(al1, bl4)) | 0;
	    mid = (mid + Math.imul(al1, bh4)) | 0;
	    mid = (mid + Math.imul(ah1, bl4)) | 0;
	    hi = (hi + Math.imul(ah1, bh4)) | 0;
	    lo = (lo + Math.imul(al0, bl5)) | 0;
	    mid = (mid + Math.imul(al0, bh5)) | 0;
	    mid = (mid + Math.imul(ah0, bl5)) | 0;
	    hi = (hi + Math.imul(ah0, bh5)) | 0;
	    var w5 = (((c + lo) | 0) + ((mid & 0x1fff) << 13)) | 0;
	    c = (((hi + (mid >>> 13)) | 0) + (w5 >>> 26)) | 0;
	    w5 &= 0x3ffffff;
	    /* k = 6 */
	    lo = Math.imul(al6, bl0);
	    mid = Math.imul(al6, bh0);
	    mid = (mid + Math.imul(ah6, bl0)) | 0;
	    hi = Math.imul(ah6, bh0);
	    lo = (lo + Math.imul(al5, bl1)) | 0;
	    mid = (mid + Math.imul(al5, bh1)) | 0;
	    mid = (mid + Math.imul(ah5, bl1)) | 0;
	    hi = (hi + Math.imul(ah5, bh1)) | 0;
	    lo = (lo + Math.imul(al4, bl2)) | 0;
	    mid = (mid + Math.imul(al4, bh2)) | 0;
	    mid = (mid + Math.imul(ah4, bl2)) | 0;
	    hi = (hi + Math.imul(ah4, bh2)) | 0;
	    lo = (lo + Math.imul(al3, bl3)) | 0;
	    mid = (mid + Math.imul(al3, bh3)) | 0;
	    mid = (mid + Math.imul(ah3, bl3)) | 0;
	    hi = (hi + Math.imul(ah3, bh3)) | 0;
	    lo = (lo + Math.imul(al2, bl4)) | 0;
	    mid = (mid + Math.imul(al2, bh4)) | 0;
	    mid = (mid + Math.imul(ah2, bl4)) | 0;
	    hi = (hi + Math.imul(ah2, bh4)) | 0;
	    lo = (lo + Math.imul(al1, bl5)) | 0;
	    mid = (mid + Math.imul(al1, bh5)) | 0;
	    mid = (mid + Math.imul(ah1, bl5)) | 0;
	    hi = (hi + Math.imul(ah1, bh5)) | 0;
	    lo = (lo + Math.imul(al0, bl6)) | 0;
	    mid = (mid + Math.imul(al0, bh6)) | 0;
	    mid = (mid + Math.imul(ah0, bl6)) | 0;
	    hi = (hi + Math.imul(ah0, bh6)) | 0;
	    var w6 = (((c + lo) | 0) + ((mid & 0x1fff) << 13)) | 0;
	    c = (((hi + (mid >>> 13)) | 0) + (w6 >>> 26)) | 0;
	    w6 &= 0x3ffffff;
	    /* k = 7 */
	    lo = Math.imul(al7, bl0);
	    mid = Math.imul(al7, bh0);
	    mid = (mid + Math.imul(ah7, bl0)) | 0;
	    hi = Math.imul(ah7, bh0);
	    lo = (lo + Math.imul(al6, bl1)) | 0;
	    mid = (mid + Math.imul(al6, bh1)) | 0;
	    mid = (mid + Math.imul(ah6, bl1)) | 0;
	    hi = (hi + Math.imul(ah6, bh1)) | 0;
	    lo = (lo + Math.imul(al5, bl2)) | 0;
	    mid = (mid + Math.imul(al5, bh2)) | 0;
	    mid = (mid + Math.imul(ah5, bl2)) | 0;
	    hi = (hi + Math.imul(ah5, bh2)) | 0;
	    lo = (lo + Math.imul(al4, bl3)) | 0;
	    mid = (mid + Math.imul(al4, bh3)) | 0;
	    mid = (mid + Math.imul(ah4, bl3)) | 0;
	    hi = (hi + Math.imul(ah4, bh3)) | 0;
	    lo = (lo + Math.imul(al3, bl4)) | 0;
	    mid = (mid + Math.imul(al3, bh4)) | 0;
	    mid = (mid + Math.imul(ah3, bl4)) | 0;
	    hi = (hi + Math.imul(ah3, bh4)) | 0;
	    lo = (lo + Math.imul(al2, bl5)) | 0;
	    mid = (mid + Math.imul(al2, bh5)) | 0;
	    mid = (mid + Math.imul(ah2, bl5)) | 0;
	    hi = (hi + Math.imul(ah2, bh5)) | 0;
	    lo = (lo + Math.imul(al1, bl6)) | 0;
	    mid = (mid + Math.imul(al1, bh6)) | 0;
	    mid = (mid + Math.imul(ah1, bl6)) | 0;
	    hi = (hi + Math.imul(ah1, bh6)) | 0;
	    lo = (lo + Math.imul(al0, bl7)) | 0;
	    mid = (mid + Math.imul(al0, bh7)) | 0;
	    mid = (mid + Math.imul(ah0, bl7)) | 0;
	    hi = (hi + Math.imul(ah0, bh7)) | 0;
	    var w7 = (((c + lo) | 0) + ((mid & 0x1fff) << 13)) | 0;
	    c = (((hi + (mid >>> 13)) | 0) + (w7 >>> 26)) | 0;
	    w7 &= 0x3ffffff;
	    /* k = 8 */
	    lo = Math.imul(al8, bl0);
	    mid = Math.imul(al8, bh0);
	    mid = (mid + Math.imul(ah8, bl0)) | 0;
	    hi = Math.imul(ah8, bh0);
	    lo = (lo + Math.imul(al7, bl1)) | 0;
	    mid = (mid + Math.imul(al7, bh1)) | 0;
	    mid = (mid + Math.imul(ah7, bl1)) | 0;
	    hi = (hi + Math.imul(ah7, bh1)) | 0;
	    lo = (lo + Math.imul(al6, bl2)) | 0;
	    mid = (mid + Math.imul(al6, bh2)) | 0;
	    mid = (mid + Math.imul(ah6, bl2)) | 0;
	    hi = (hi + Math.imul(ah6, bh2)) | 0;
	    lo = (lo + Math.imul(al5, bl3)) | 0;
	    mid = (mid + Math.imul(al5, bh3)) | 0;
	    mid = (mid + Math.imul(ah5, bl3)) | 0;
	    hi = (hi + Math.imul(ah5, bh3)) | 0;
	    lo = (lo + Math.imul(al4, bl4)) | 0;
	    mid = (mid + Math.imul(al4, bh4)) | 0;
	    mid = (mid + Math.imul(ah4, bl4)) | 0;
	    hi = (hi + Math.imul(ah4, bh4)) | 0;
	    lo = (lo + Math.imul(al3, bl5)) | 0;
	    mid = (mid + Math.imul(al3, bh5)) | 0;
	    mid = (mid + Math.imul(ah3, bl5)) | 0;
	    hi = (hi + Math.imul(ah3, bh5)) | 0;
	    lo = (lo + Math.imul(al2, bl6)) | 0;
	    mid = (mid + Math.imul(al2, bh6)) | 0;
	    mid = (mid + Math.imul(ah2, bl6)) | 0;
	    hi = (hi + Math.imul(ah2, bh6)) | 0;
	    lo = (lo + Math.imul(al1, bl7)) | 0;
	    mid = (mid + Math.imul(al1, bh7)) | 0;
	    mid = (mid + Math.imul(ah1, bl7)) | 0;
	    hi = (hi + Math.imul(ah1, bh7)) | 0;
	    lo = (lo + Math.imul(al0, bl8)) | 0;
	    mid = (mid + Math.imul(al0, bh8)) | 0;
	    mid = (mid + Math.imul(ah0, bl8)) | 0;
	    hi = (hi + Math.imul(ah0, bh8)) | 0;
	    var w8 = (((c + lo) | 0) + ((mid & 0x1fff) << 13)) | 0;
	    c = (((hi + (mid >>> 13)) | 0) + (w8 >>> 26)) | 0;
	    w8 &= 0x3ffffff;
	    /* k = 9 */
	    lo = Math.imul(al9, bl0);
	    mid = Math.imul(al9, bh0);
	    mid = (mid + Math.imul(ah9, bl0)) | 0;
	    hi = Math.imul(ah9, bh0);
	    lo = (lo + Math.imul(al8, bl1)) | 0;
	    mid = (mid + Math.imul(al8, bh1)) | 0;
	    mid = (mid + Math.imul(ah8, bl1)) | 0;
	    hi = (hi + Math.imul(ah8, bh1)) | 0;
	    lo = (lo + Math.imul(al7, bl2)) | 0;
	    mid = (mid + Math.imul(al7, bh2)) | 0;
	    mid = (mid + Math.imul(ah7, bl2)) | 0;
	    hi = (hi + Math.imul(ah7, bh2)) | 0;
	    lo = (lo + Math.imul(al6, bl3)) | 0;
	    mid = (mid + Math.imul(al6, bh3)) | 0;
	    mid = (mid + Math.imul(ah6, bl3)) | 0;
	    hi = (hi + Math.imul(ah6, bh3)) | 0;
	    lo = (lo + Math.imul(al5, bl4)) | 0;
	    mid = (mid + Math.imul(al5, bh4)) | 0;
	    mid = (mid + Math.imul(ah5, bl4)) | 0;
	    hi = (hi + Math.imul(ah5, bh4)) | 0;
	    lo = (lo + Math.imul(al4, bl5)) | 0;
	    mid = (mid + Math.imul(al4, bh5)) | 0;
	    mid = (mid + Math.imul(ah4, bl5)) | 0;
	    hi = (hi + Math.imul(ah4, bh5)) | 0;
	    lo = (lo + Math.imul(al3, bl6)) | 0;
	    mid = (mid + Math.imul(al3, bh6)) | 0;
	    mid = (mid + Math.imul(ah3, bl6)) | 0;
	    hi = (hi + Math.imul(ah3, bh6)) | 0;
	    lo = (lo + Math.imul(al2, bl7)) | 0;
	    mid = (mid + Math.imul(al2, bh7)) | 0;
	    mid = (mid + Math.imul(ah2, bl7)) | 0;
	    hi = (hi + Math.imul(ah2, bh7)) | 0;
	    lo = (lo + Math.imul(al1, bl8)) | 0;
	    mid = (mid + Math.imul(al1, bh8)) | 0;
	    mid = (mid + Math.imul(ah1, bl8)) | 0;
	    hi = (hi + Math.imul(ah1, bh8)) | 0;
	    lo = (lo + Math.imul(al0, bl9)) | 0;
	    mid = (mid + Math.imul(al0, bh9)) | 0;
	    mid = (mid + Math.imul(ah0, bl9)) | 0;
	    hi = (hi + Math.imul(ah0, bh9)) | 0;
	    var w9 = (((c + lo) | 0) + ((mid & 0x1fff) << 13)) | 0;
	    c = (((hi + (mid >>> 13)) | 0) + (w9 >>> 26)) | 0;
	    w9 &= 0x3ffffff;
	    /* k = 10 */
	    lo = Math.imul(al9, bl1);
	    mid = Math.imul(al9, bh1);
	    mid = (mid + Math.imul(ah9, bl1)) | 0;
	    hi = Math.imul(ah9, bh1);
	    lo = (lo + Math.imul(al8, bl2)) | 0;
	    mid = (mid + Math.imul(al8, bh2)) | 0;
	    mid = (mid + Math.imul(ah8, bl2)) | 0;
	    hi = (hi + Math.imul(ah8, bh2)) | 0;
	    lo = (lo + Math.imul(al7, bl3)) | 0;
	    mid = (mid + Math.imul(al7, bh3)) | 0;
	    mid = (mid + Math.imul(ah7, bl3)) | 0;
	    hi = (hi + Math.imul(ah7, bh3)) | 0;
	    lo = (lo + Math.imul(al6, bl4)) | 0;
	    mid = (mid + Math.imul(al6, bh4)) | 0;
	    mid = (mid + Math.imul(ah6, bl4)) | 0;
	    hi = (hi + Math.imul(ah6, bh4)) | 0;
	    lo = (lo + Math.imul(al5, bl5)) | 0;
	    mid = (mid + Math.imul(al5, bh5)) | 0;
	    mid = (mid + Math.imul(ah5, bl5)) | 0;
	    hi = (hi + Math.imul(ah5, bh5)) | 0;
	    lo = (lo + Math.imul(al4, bl6)) | 0;
	    mid = (mid + Math.imul(al4, bh6)) | 0;
	    mid = (mid + Math.imul(ah4, bl6)) | 0;
	    hi = (hi + Math.imul(ah4, bh6)) | 0;
	    lo = (lo + Math.imul(al3, bl7)) | 0;
	    mid = (mid + Math.imul(al3, bh7)) | 0;
	    mid = (mid + Math.imul(ah3, bl7)) | 0;
	    hi = (hi + Math.imul(ah3, bh7)) | 0;
	    lo = (lo + Math.imul(al2, bl8)) | 0;
	    mid = (mid + Math.imul(al2, bh8)) | 0;
	    mid = (mid + Math.imul(ah2, bl8)) | 0;
	    hi = (hi + Math.imul(ah2, bh8)) | 0;
	    lo = (lo + Math.imul(al1, bl9)) | 0;
	    mid = (mid + Math.imul(al1, bh9)) | 0;
	    mid = (mid + Math.imul(ah1, bl9)) | 0;
	    hi = (hi + Math.imul(ah1, bh9)) | 0;
	    var w10 = (((c + lo) | 0) + ((mid & 0x1fff) << 13)) | 0;
	    c = (((hi + (mid >>> 13)) | 0) + (w10 >>> 26)) | 0;
	    w10 &= 0x3ffffff;
	    /* k = 11 */
	    lo = Math.imul(al9, bl2);
	    mid = Math.imul(al9, bh2);
	    mid = (mid + Math.imul(ah9, bl2)) | 0;
	    hi = Math.imul(ah9, bh2);
	    lo = (lo + Math.imul(al8, bl3)) | 0;
	    mid = (mid + Math.imul(al8, bh3)) | 0;
	    mid = (mid + Math.imul(ah8, bl3)) | 0;
	    hi = (hi + Math.imul(ah8, bh3)) | 0;
	    lo = (lo + Math.imul(al7, bl4)) | 0;
	    mid = (mid + Math.imul(al7, bh4)) | 0;
	    mid = (mid + Math.imul(ah7, bl4)) | 0;
	    hi = (hi + Math.imul(ah7, bh4)) | 0;
	    lo = (lo + Math.imul(al6, bl5)) | 0;
	    mid = (mid + Math.imul(al6, bh5)) | 0;
	    mid = (mid + Math.imul(ah6, bl5)) | 0;
	    hi = (hi + Math.imul(ah6, bh5)) | 0;
	    lo = (lo + Math.imul(al5, bl6)) | 0;
	    mid = (mid + Math.imul(al5, bh6)) | 0;
	    mid = (mid + Math.imul(ah5, bl6)) | 0;
	    hi = (hi + Math.imul(ah5, bh6)) | 0;
	    lo = (lo + Math.imul(al4, bl7)) | 0;
	    mid = (mid + Math.imul(al4, bh7)) | 0;
	    mid = (mid + Math.imul(ah4, bl7)) | 0;
	    hi = (hi + Math.imul(ah4, bh7)) | 0;
	    lo = (lo + Math.imul(al3, bl8)) | 0;
	    mid = (mid + Math.imul(al3, bh8)) | 0;
	    mid = (mid + Math.imul(ah3, bl8)) | 0;
	    hi = (hi + Math.imul(ah3, bh8)) | 0;
	    lo = (lo + Math.imul(al2, bl9)) | 0;
	    mid = (mid + Math.imul(al2, bh9)) | 0;
	    mid = (mid + Math.imul(ah2, bl9)) | 0;
	    hi = (hi + Math.imul(ah2, bh9)) | 0;
	    var w11 = (((c + lo) | 0) + ((mid & 0x1fff) << 13)) | 0;
	    c = (((hi + (mid >>> 13)) | 0) + (w11 >>> 26)) | 0;
	    w11 &= 0x3ffffff;
	    /* k = 12 */
	    lo = Math.imul(al9, bl3);
	    mid = Math.imul(al9, bh3);
	    mid = (mid + Math.imul(ah9, bl3)) | 0;
	    hi = Math.imul(ah9, bh3);
	    lo = (lo + Math.imul(al8, bl4)) | 0;
	    mid = (mid + Math.imul(al8, bh4)) | 0;
	    mid = (mid + Math.imul(ah8, bl4)) | 0;
	    hi = (hi + Math.imul(ah8, bh4)) | 0;
	    lo = (lo + Math.imul(al7, bl5)) | 0;
	    mid = (mid + Math.imul(al7, bh5)) | 0;
	    mid = (mid + Math.imul(ah7, bl5)) | 0;
	    hi = (hi + Math.imul(ah7, bh5)) | 0;
	    lo = (lo + Math.imul(al6, bl6)) | 0;
	    mid = (mid + Math.imul(al6, bh6)) | 0;
	    mid = (mid + Math.imul(ah6, bl6)) | 0;
	    hi = (hi + Math.imul(ah6, bh6)) | 0;
	    lo = (lo + Math.imul(al5, bl7)) | 0;
	    mid = (mid + Math.imul(al5, bh7)) | 0;
	    mid = (mid + Math.imul(ah5, bl7)) | 0;
	    hi = (hi + Math.imul(ah5, bh7)) | 0;
	    lo = (lo + Math.imul(al4, bl8)) | 0;
	    mid = (mid + Math.imul(al4, bh8)) | 0;
	    mid = (mid + Math.imul(ah4, bl8)) | 0;
	    hi = (hi + Math.imul(ah4, bh8)) | 0;
	    lo = (lo + Math.imul(al3, bl9)) | 0;
	    mid = (mid + Math.imul(al3, bh9)) | 0;
	    mid = (mid + Math.imul(ah3, bl9)) | 0;
	    hi = (hi + Math.imul(ah3, bh9)) | 0;
	    var w12 = (((c + lo) | 0) + ((mid & 0x1fff) << 13)) | 0;
	    c = (((hi + (mid >>> 13)) | 0) + (w12 >>> 26)) | 0;
	    w12 &= 0x3ffffff;
	    /* k = 13 */
	    lo = Math.imul(al9, bl4);
	    mid = Math.imul(al9, bh4);
	    mid = (mid + Math.imul(ah9, bl4)) | 0;
	    hi = Math.imul(ah9, bh4);
	    lo = (lo + Math.imul(al8, bl5)) | 0;
	    mid = (mid + Math.imul(al8, bh5)) | 0;
	    mid = (mid + Math.imul(ah8, bl5)) | 0;
	    hi = (hi + Math.imul(ah8, bh5)) | 0;
	    lo = (lo + Math.imul(al7, bl6)) | 0;
	    mid = (mid + Math.imul(al7, bh6)) | 0;
	    mid = (mid + Math.imul(ah7, bl6)) | 0;
	    hi = (hi + Math.imul(ah7, bh6)) | 0;
	    lo = (lo + Math.imul(al6, bl7)) | 0;
	    mid = (mid + Math.imul(al6, bh7)) | 0;
	    mid = (mid + Math.imul(ah6, bl7)) | 0;
	    hi = (hi + Math.imul(ah6, bh7)) | 0;
	    lo = (lo + Math.imul(al5, bl8)) | 0;
	    mid = (mid + Math.imul(al5, bh8)) | 0;
	    mid = (mid + Math.imul(ah5, bl8)) | 0;
	    hi = (hi + Math.imul(ah5, bh8)) | 0;
	    lo = (lo + Math.imul(al4, bl9)) | 0;
	    mid = (mid + Math.imul(al4, bh9)) | 0;
	    mid = (mid + Math.imul(ah4, bl9)) | 0;
	    hi = (hi + Math.imul(ah4, bh9)) | 0;
	    var w13 = (((c + lo) | 0) + ((mid & 0x1fff) << 13)) | 0;
	    c = (((hi + (mid >>> 13)) | 0) + (w13 >>> 26)) | 0;
	    w13 &= 0x3ffffff;
	    /* k = 14 */
	    lo = Math.imul(al9, bl5);
	    mid = Math.imul(al9, bh5);
	    mid = (mid + Math.imul(ah9, bl5)) | 0;
	    hi = Math.imul(ah9, bh5);
	    lo = (lo + Math.imul(al8, bl6)) | 0;
	    mid = (mid + Math.imul(al8, bh6)) | 0;
	    mid = (mid + Math.imul(ah8, bl6)) | 0;
	    hi = (hi + Math.imul(ah8, bh6)) | 0;
	    lo = (lo + Math.imul(al7, bl7)) | 0;
	    mid = (mid + Math.imul(al7, bh7)) | 0;
	    mid = (mid + Math.imul(ah7, bl7)) | 0;
	    hi = (hi + Math.imul(ah7, bh7)) | 0;
	    lo = (lo + Math.imul(al6, bl8)) | 0;
	    mid = (mid + Math.imul(al6, bh8)) | 0;
	    mid = (mid + Math.imul(ah6, bl8)) | 0;
	    hi = (hi + Math.imul(ah6, bh8)) | 0;
	    lo = (lo + Math.imul(al5, bl9)) | 0;
	    mid = (mid + Math.imul(al5, bh9)) | 0;
	    mid = (mid + Math.imul(ah5, bl9)) | 0;
	    hi = (hi + Math.imul(ah5, bh9)) | 0;
	    var w14 = (((c + lo) | 0) + ((mid & 0x1fff) << 13)) | 0;
	    c = (((hi + (mid >>> 13)) | 0) + (w14 >>> 26)) | 0;
	    w14 &= 0x3ffffff;
	    /* k = 15 */
	    lo = Math.imul(al9, bl6);
	    mid = Math.imul(al9, bh6);
	    mid = (mid + Math.imul(ah9, bl6)) | 0;
	    hi = Math.imul(ah9, bh6);
	    lo = (lo + Math.imul(al8, bl7)) | 0;
	    mid = (mid + Math.imul(al8, bh7)) | 0;
	    mid = (mid + Math.imul(ah8, bl7)) | 0;
	    hi = (hi + Math.imul(ah8, bh7)) | 0;
	    lo = (lo + Math.imul(al7, bl8)) | 0;
	    mid = (mid + Math.imul(al7, bh8)) | 0;
	    mid = (mid + Math.imul(ah7, bl8)) | 0;
	    hi = (hi + Math.imul(ah7, bh8)) | 0;
	    lo = (lo + Math.imul(al6, bl9)) | 0;
	    mid = (mid + Math.imul(al6, bh9)) | 0;
	    mid = (mid + Math.imul(ah6, bl9)) | 0;
	    hi = (hi + Math.imul(ah6, bh9)) | 0;
	    var w15 = (((c + lo) | 0) + ((mid & 0x1fff) << 13)) | 0;
	    c = (((hi + (mid >>> 13)) | 0) + (w15 >>> 26)) | 0;
	    w15 &= 0x3ffffff;
	    /* k = 16 */
	    lo = Math.imul(al9, bl7);
	    mid = Math.imul(al9, bh7);
	    mid = (mid + Math.imul(ah9, bl7)) | 0;
	    hi = Math.imul(ah9, bh7);
	    lo = (lo + Math.imul(al8, bl8)) | 0;
	    mid = (mid + Math.imul(al8, bh8)) | 0;
	    mid = (mid + Math.imul(ah8, bl8)) | 0;
	    hi = (hi + Math.imul(ah8, bh8)) | 0;
	    lo = (lo + Math.imul(al7, bl9)) | 0;
	    mid = (mid + Math.imul(al7, bh9)) | 0;
	    mid = (mid + Math.imul(ah7, bl9)) | 0;
	    hi = (hi + Math.imul(ah7, bh9)) | 0;
	    var w16 = (((c + lo) | 0) + ((mid & 0x1fff) << 13)) | 0;
	    c = (((hi + (mid >>> 13)) | 0) + (w16 >>> 26)) | 0;
	    w16 &= 0x3ffffff;
	    /* k = 17 */
	    lo = Math.imul(al9, bl8);
	    mid = Math.imul(al9, bh8);
	    mid = (mid + Math.imul(ah9, bl8)) | 0;
	    hi = Math.imul(ah9, bh8);
	    lo = (lo + Math.imul(al8, bl9)) | 0;
	    mid = (mid + Math.imul(al8, bh9)) | 0;
	    mid = (mid + Math.imul(ah8, bl9)) | 0;
	    hi = (hi + Math.imul(ah8, bh9)) | 0;
	    var w17 = (((c + lo) | 0) + ((mid & 0x1fff) << 13)) | 0;
	    c = (((hi + (mid >>> 13)) | 0) + (w17 >>> 26)) | 0;
	    w17 &= 0x3ffffff;
	    /* k = 18 */
	    lo = Math.imul(al9, bl9);
	    mid = Math.imul(al9, bh9);
	    mid = (mid + Math.imul(ah9, bl9)) | 0;
	    hi = Math.imul(ah9, bh9);
	    var w18 = (((c + lo) | 0) + ((mid & 0x1fff) << 13)) | 0;
	    c = (((hi + (mid >>> 13)) | 0) + (w18 >>> 26)) | 0;
	    w18 &= 0x3ffffff;
	    o[0] = w0;
	    o[1] = w1;
	    o[2] = w2;
	    o[3] = w3;
	    o[4] = w4;
	    o[5] = w5;
	    o[6] = w6;
	    o[7] = w7;
	    o[8] = w8;
	    o[9] = w9;
	    o[10] = w10;
	    o[11] = w11;
	    o[12] = w12;
	    o[13] = w13;
	    o[14] = w14;
	    o[15] = w15;
	    o[16] = w16;
	    o[17] = w17;
	    o[18] = w18;
	    if (c !== 0) {
	      o[19] = c;
	      out.length++;
	    }
	    return out;
	  };

	  // Polyfill comb
	  if (!Math.imul) {
	    comb10MulTo = smallMulTo;
	  }

	  function bigMulTo (self, num, out) {
	    out.negative = num.negative ^ self.negative;
	    out.length = self.length + num.length;

	    var carry = 0;
	    var hncarry = 0;
	    for (var k = 0; k < out.length - 1; k++) {
	      // Sum all words with the same `i + j = k` and accumulate `ncarry`,
	      // note that ncarry could be >= 0x3ffffff
	      var ncarry = hncarry;
	      hncarry = 0;
	      var rword = carry & 0x3ffffff;
	      var maxJ = Math.min(k, num.length - 1);
	      for (var j = Math.max(0, k - self.length + 1); j <= maxJ; j++) {
	        var i = k - j;
	        var a = self.words[i] | 0;
	        var b = num.words[j] | 0;
	        var r = a * b;

	        var lo = r & 0x3ffffff;
	        ncarry = (ncarry + ((r / 0x4000000) | 0)) | 0;
	        lo = (lo + rword) | 0;
	        rword = lo & 0x3ffffff;
	        ncarry = (ncarry + (lo >>> 26)) | 0;

	        hncarry += ncarry >>> 26;
	        ncarry &= 0x3ffffff;
	      }
	      out.words[k] = rword;
	      carry = ncarry;
	      ncarry = hncarry;
	    }
	    if (carry !== 0) {
	      out.words[k] = carry;
	    } else {
	      out.length--;
	    }

	    return out._strip();
	  }

	  function jumboMulTo (self, num, out) {
	    // Temporary disable, see https://github.com/indutny/bn.js/issues/211
	    // var fftm = new FFTM();
	    // return fftm.mulp(self, num, out);
	    return bigMulTo(self, num, out);
	  }

	  BN.prototype.mulTo = function mulTo (num, out) {
	    var res;
	    var len = this.length + num.length;
	    if (this.length === 10 && num.length === 10) {
	      res = comb10MulTo(this, num, out);
	    } else if (len < 63) {
	      res = smallMulTo(this, num, out);
	    } else if (len < 1024) {
	      res = bigMulTo(this, num, out);
	    } else {
	      res = jumboMulTo(this, num, out);
	    }

	    return res;
	  };

	  // Cooley-Tukey algorithm for FFT
	  // slightly revisited to rely on looping instead of recursion

	  function FFTM (x, y) {
	    this.x = x;
	    this.y = y;
	  }

	  FFTM.prototype.makeRBT = function makeRBT (N) {
	    var t = new Array(N);
	    var l = BN.prototype._countBits(N) - 1;
	    for (var i = 0; i < N; i++) {
	      t[i] = this.revBin(i, l, N);
	    }

	    return t;
	  };

	  // Returns binary-reversed representation of `x`
	  FFTM.prototype.revBin = function revBin (x, l, N) {
	    if (x === 0 || x === N - 1) return x;

	    var rb = 0;
	    for (var i = 0; i < l; i++) {
	      rb |= (x & 1) << (l - i - 1);
	      x >>= 1;
	    }

	    return rb;
	  };

	  // Performs "tweedling" phase, therefore 'emulating'
	  // behaviour of the recursive algorithm
	  FFTM.prototype.permute = function permute (rbt, rws, iws, rtws, itws, N) {
	    for (var i = 0; i < N; i++) {
	      rtws[i] = rws[rbt[i]];
	      itws[i] = iws[rbt[i]];
	    }
	  };

	  FFTM.prototype.transform = function transform (rws, iws, rtws, itws, N, rbt) {
	    this.permute(rbt, rws, iws, rtws, itws, N);

	    for (var s = 1; s < N; s <<= 1) {
	      var l = s << 1;

	      var rtwdf = Math.cos(2 * Math.PI / l);
	      var itwdf = Math.sin(2 * Math.PI / l);

	      for (var p = 0; p < N; p += l) {
	        var rtwdf_ = rtwdf;
	        var itwdf_ = itwdf;

	        for (var j = 0; j < s; j++) {
	          var re = rtws[p + j];
	          var ie = itws[p + j];

	          var ro = rtws[p + j + s];
	          var io = itws[p + j + s];

	          var rx = rtwdf_ * ro - itwdf_ * io;

	          io = rtwdf_ * io + itwdf_ * ro;
	          ro = rx;

	          rtws[p + j] = re + ro;
	          itws[p + j] = ie + io;

	          rtws[p + j + s] = re - ro;
	          itws[p + j + s] = ie - io;

	          /* jshint maxdepth : false */
	          if (j !== l) {
	            rx = rtwdf * rtwdf_ - itwdf * itwdf_;

	            itwdf_ = rtwdf * itwdf_ + itwdf * rtwdf_;
	            rtwdf_ = rx;
	          }
	        }
	      }
	    }
	  };

	  FFTM.prototype.guessLen13b = function guessLen13b (n, m) {
	    var N = Math.max(m, n) | 1;
	    var odd = N & 1;
	    var i = 0;
	    for (N = N / 2 | 0; N; N = N >>> 1) {
	      i++;
	    }

	    return 1 << i + 1 + odd;
	  };

	  FFTM.prototype.conjugate = function conjugate (rws, iws, N) {
	    if (N <= 1) return;

	    for (var i = 0; i < N / 2; i++) {
	      var t = rws[i];

	      rws[i] = rws[N - i - 1];
	      rws[N - i - 1] = t;

	      t = iws[i];

	      iws[i] = -iws[N - i - 1];
	      iws[N - i - 1] = -t;
	    }
	  };

	  FFTM.prototype.normalize13b = function normalize13b (ws, N) {
	    var carry = 0;
	    for (var i = 0; i < N / 2; i++) {
	      var w = Math.round(ws[2 * i + 1] / N) * 0x2000 +
	        Math.round(ws[2 * i] / N) +
	        carry;

	      ws[i] = w & 0x3ffffff;

	      if (w < 0x4000000) {
	        carry = 0;
	      } else {
	        carry = w / 0x4000000 | 0;
	      }
	    }

	    return ws;
	  };

	  FFTM.prototype.convert13b = function convert13b (ws, len, rws, N) {
	    var carry = 0;
	    for (var i = 0; i < len; i++) {
	      carry = carry + (ws[i] | 0);

	      rws[2 * i] = carry & 0x1fff; carry = carry >>> 13;
	      rws[2 * i + 1] = carry & 0x1fff; carry = carry >>> 13;
	    }

	    // Pad with zeroes
	    for (i = 2 * len; i < N; ++i) {
	      rws[i] = 0;
	    }

	    assert(carry === 0);
	    assert((carry & ~0x1fff) === 0);
	  };

	  FFTM.prototype.stub = function stub (N) {
	    var ph = new Array(N);
	    for (var i = 0; i < N; i++) {
	      ph[i] = 0;
	    }

	    return ph;
	  };

	  FFTM.prototype.mulp = function mulp (x, y, out) {
	    var N = 2 * this.guessLen13b(x.length, y.length);

	    var rbt = this.makeRBT(N);

	    var _ = this.stub(N);

	    var rws = new Array(N);
	    var rwst = new Array(N);
	    var iwst = new Array(N);

	    var nrws = new Array(N);
	    var nrwst = new Array(N);
	    var niwst = new Array(N);

	    var rmws = out.words;
	    rmws.length = N;

	    this.convert13b(x.words, x.length, rws, N);
	    this.convert13b(y.words, y.length, nrws, N);

	    this.transform(rws, _, rwst, iwst, N, rbt);
	    this.transform(nrws, _, nrwst, niwst, N, rbt);

	    for (var i = 0; i < N; i++) {
	      var rx = rwst[i] * nrwst[i] - iwst[i] * niwst[i];
	      iwst[i] = rwst[i] * niwst[i] + iwst[i] * nrwst[i];
	      rwst[i] = rx;
	    }

	    this.conjugate(rwst, iwst, N);
	    this.transform(rwst, iwst, rmws, _, N, rbt);
	    this.conjugate(rmws, _, N);
	    this.normalize13b(rmws, N);

	    out.negative = x.negative ^ y.negative;
	    out.length = x.length + y.length;
	    return out._strip();
	  };

	  // Multiply `this` by `num`
	  BN.prototype.mul = function mul (num) {
	    var out = new BN(null);
	    out.words = new Array(this.length + num.length);
	    return this.mulTo(num, out);
	  };

	  // Multiply employing FFT
	  BN.prototype.mulf = function mulf (num) {
	    var out = new BN(null);
	    out.words = new Array(this.length + num.length);
	    return jumboMulTo(this, num, out);
	  };

	  // In-place Multiplication
	  BN.prototype.imul = function imul (num) {
	    return this.clone().mulTo(num, this);
	  };

	  BN.prototype.imuln = function imuln (num) {
	    var isNegNum = num < 0;
	    if (isNegNum) num = -num;

	    assert(typeof num === 'number');
	    assert(num < 0x4000000);

	    // Carry
	    var carry = 0;
	    for (var i = 0; i < this.length; i++) {
	      var w = (this.words[i] | 0) * num;
	      var lo = (w & 0x3ffffff) + (carry & 0x3ffffff);
	      carry >>= 26;
	      carry += (w / 0x4000000) | 0;
	      // NOTE: lo is 27bit maximum
	      carry += lo >>> 26;
	      this.words[i] = lo & 0x3ffffff;
	    }

	    if (carry !== 0) {
	      this.words[i] = carry;
	      this.length++;
	    }

	    return isNegNum ? this.ineg() : this;
	  };

	  BN.prototype.muln = function muln (num) {
	    return this.clone().imuln(num);
	  };

	  // `this` * `this`
	  BN.prototype.sqr = function sqr () {
	    return this.mul(this);
	  };

	  // `this` * `this` in-place
	  BN.prototype.isqr = function isqr () {
	    return this.imul(this.clone());
	  };

	  // Math.pow(`this`, `num`)
	  BN.prototype.pow = function pow (num) {
	    var w = toBitArray(num);
	    if (w.length === 0) return new BN(1);

	    // Skip leading zeroes
	    var res = this;
	    for (var i = 0; i < w.length; i++, res = res.sqr()) {
	      if (w[i] !== 0) break;
	    }

	    if (++i < w.length) {
	      for (var q = res.sqr(); i < w.length; i++, q = q.sqr()) {
	        if (w[i] === 0) continue;

	        res = res.mul(q);
	      }
	    }

	    return res;
	  };

	  // Shift-left in-place
	  BN.prototype.iushln = function iushln (bits) {
	    assert(typeof bits === 'number' && bits >= 0);
	    var r = bits % 26;
	    var s = (bits - r) / 26;
	    var carryMask = (0x3ffffff >>> (26 - r)) << (26 - r);
	    var i;

	    if (r !== 0) {
	      var carry = 0;

	      for (i = 0; i < this.length; i++) {
	        var newCarry = this.words[i] & carryMask;
	        var c = ((this.words[i] | 0) - newCarry) << r;
	        this.words[i] = c | carry;
	        carry = newCarry >>> (26 - r);
	      }

	      if (carry) {
	        this.words[i] = carry;
	        this.length++;
	      }
	    }

	    if (s !== 0) {
	      for (i = this.length - 1; i >= 0; i--) {
	        this.words[i + s] = this.words[i];
	      }

	      for (i = 0; i < s; i++) {
	        this.words[i] = 0;
	      }

	      this.length += s;
	    }

	    return this._strip();
	  };

	  BN.prototype.ishln = function ishln (bits) {
	    // TODO(indutny): implement me
	    assert(this.negative === 0);
	    return this.iushln(bits);
	  };

	  // Shift-right in-place
	  // NOTE: `hint` is a lowest bit before trailing zeroes
	  // NOTE: if `extended` is present - it will be filled with destroyed bits
	  BN.prototype.iushrn = function iushrn (bits, hint, extended) {
	    assert(typeof bits === 'number' && bits >= 0);
	    var h;
	    if (hint) {
	      h = (hint - (hint % 26)) / 26;
	    } else {
	      h = 0;
	    }

	    var r = bits % 26;
	    var s = Math.min((bits - r) / 26, this.length);
	    var mask = 0x3ffffff ^ ((0x3ffffff >>> r) << r);
	    var maskedWords = extended;

	    h -= s;
	    h = Math.max(0, h);

	    // Extended mode, copy masked part
	    if (maskedWords) {
	      for (var i = 0; i < s; i++) {
	        maskedWords.words[i] = this.words[i];
	      }
	      maskedWords.length = s;
	    }

	    if (s === 0) {
	      // No-op, we should not move anything at all
	    } else if (this.length > s) {
	      this.length -= s;
	      for (i = 0; i < this.length; i++) {
	        this.words[i] = this.words[i + s];
	      }
	    } else {
	      this.words[0] = 0;
	      this.length = 1;
	    }

	    var carry = 0;
	    for (i = this.length - 1; i >= 0 && (carry !== 0 || i >= h); i--) {
	      var word = this.words[i] | 0;
	      this.words[i] = (carry << (26 - r)) | (word >>> r);
	      carry = word & mask;
	    }

	    // Push carried bits as a mask
	    if (maskedWords && carry !== 0) {
	      maskedWords.words[maskedWords.length++] = carry;
	    }

	    if (this.length === 0) {
	      this.words[0] = 0;
	      this.length = 1;
	    }

	    return this._strip();
	  };

	  BN.prototype.ishrn = function ishrn (bits, hint, extended) {
	    // TODO(indutny): implement me
	    assert(this.negative === 0);
	    return this.iushrn(bits, hint, extended);
	  };

	  // Shift-left
	  BN.prototype.shln = function shln (bits) {
	    return this.clone().ishln(bits);
	  };

	  BN.prototype.ushln = function ushln (bits) {
	    return this.clone().iushln(bits);
	  };

	  // Shift-right
	  BN.prototype.shrn = function shrn (bits) {
	    return this.clone().ishrn(bits);
	  };

	  BN.prototype.ushrn = function ushrn (bits) {
	    return this.clone().iushrn(bits);
	  };

	  // Test if n bit is set
	  BN.prototype.testn = function testn (bit) {
	    assert(typeof bit === 'number' && bit >= 0);
	    var r = bit % 26;
	    var s = (bit - r) / 26;
	    var q = 1 << r;

	    // Fast case: bit is much higher than all existing words
	    if (this.length <= s) return false;

	    // Check bit and return
	    var w = this.words[s];

	    return !!(w & q);
	  };

	  // Return only lowers bits of number (in-place)
	  BN.prototype.imaskn = function imaskn (bits) {
	    assert(typeof bits === 'number' && bits >= 0);
	    var r = bits % 26;
	    var s = (bits - r) / 26;

	    assert(this.negative === 0, 'imaskn works only with positive numbers');

	    if (this.length <= s) {
	      return this;
	    }

	    if (r !== 0) {
	      s++;
	    }
	    this.length = Math.min(s, this.length);

	    if (r !== 0) {
	      var mask = 0x3ffffff ^ ((0x3ffffff >>> r) << r);
	      this.words[this.length - 1] &= mask;
	    }

	    return this._strip();
	  };

	  // Return only lowers bits of number
	  BN.prototype.maskn = function maskn (bits) {
	    return this.clone().imaskn(bits);
	  };

	  // Add plain number `num` to `this`
	  BN.prototype.iaddn = function iaddn (num) {
	    assert(typeof num === 'number');
	    assert(num < 0x4000000);
	    if (num < 0) return this.isubn(-num);

	    // Possible sign change
	    if (this.negative !== 0) {
	      if (this.length === 1 && (this.words[0] | 0) <= num) {
	        this.words[0] = num - (this.words[0] | 0);
	        this.negative = 0;
	        return this;
	      }

	      this.negative = 0;
	      this.isubn(num);
	      this.negative = 1;
	      return this;
	    }

	    // Add without checks
	    return this._iaddn(num);
	  };

	  BN.prototype._iaddn = function _iaddn (num) {
	    this.words[0] += num;

	    // Carry
	    for (var i = 0; i < this.length && this.words[i] >= 0x4000000; i++) {
	      this.words[i] -= 0x4000000;
	      if (i === this.length - 1) {
	        this.words[i + 1] = 1;
	      } else {
	        this.words[i + 1]++;
	      }
	    }
	    this.length = Math.max(this.length, i + 1);

	    return this;
	  };

	  // Subtract plain number `num` from `this`
	  BN.prototype.isubn = function isubn (num) {
	    assert(typeof num === 'number');
	    assert(num < 0x4000000);
	    if (num < 0) return this.iaddn(-num);

	    if (this.negative !== 0) {
	      this.negative = 0;
	      this.iaddn(num);
	      this.negative = 1;
	      return this;
	    }

	    this.words[0] -= num;

	    if (this.length === 1 && this.words[0] < 0) {
	      this.words[0] = -this.words[0];
	      this.negative = 1;
	    } else {
	      // Carry
	      for (var i = 0; i < this.length && this.words[i] < 0; i++) {
	        this.words[i] += 0x4000000;
	        this.words[i + 1] -= 1;
	      }
	    }

	    return this._strip();
	  };

	  BN.prototype.addn = function addn (num) {
	    return this.clone().iaddn(num);
	  };

	  BN.prototype.subn = function subn (num) {
	    return this.clone().isubn(num);
	  };

	  BN.prototype.iabs = function iabs () {
	    this.negative = 0;

	    return this;
	  };

	  BN.prototype.abs = function abs () {
	    return this.clone().iabs();
	  };

	  BN.prototype._ishlnsubmul = function _ishlnsubmul (num, mul, shift) {
	    var len = num.length + shift;
	    var i;

	    this._expand(len);

	    var w;
	    var carry = 0;
	    for (i = 0; i < num.length; i++) {
	      w = (this.words[i + shift] | 0) + carry;
	      var right = (num.words[i] | 0) * mul;
	      w -= right & 0x3ffffff;
	      carry = (w >> 26) - ((right / 0x4000000) | 0);
	      this.words[i + shift] = w & 0x3ffffff;
	    }
	    for (; i < this.length - shift; i++) {
	      w = (this.words[i + shift] | 0) + carry;
	      carry = w >> 26;
	      this.words[i + shift] = w & 0x3ffffff;
	    }

	    if (carry === 0) return this._strip();

	    // Subtraction overflow
	    assert(carry === -1);
	    carry = 0;
	    for (i = 0; i < this.length; i++) {
	      w = -(this.words[i] | 0) + carry;
	      carry = w >> 26;
	      this.words[i] = w & 0x3ffffff;
	    }
	    this.negative = 1;

	    return this._strip();
	  };

	  BN.prototype._wordDiv = function _wordDiv (num, mode) {
	    var shift = this.length - num.length;

	    var a = this.clone();
	    var b = num;

	    // Normalize
	    var bhi = b.words[b.length - 1] | 0;
	    var bhiBits = this._countBits(bhi);
	    shift = 26 - bhiBits;
	    if (shift !== 0) {
	      b = b.ushln(shift);
	      a.iushln(shift);
	      bhi = b.words[b.length - 1] | 0;
	    }

	    // Initialize quotient
	    var m = a.length - b.length;
	    var q;

	    if (mode !== 'mod') {
	      q = new BN(null);
	      q.length = m + 1;
	      q.words = new Array(q.length);
	      for (var i = 0; i < q.length; i++) {
	        q.words[i] = 0;
	      }
	    }

	    var diff = a.clone()._ishlnsubmul(b, 1, m);
	    if (diff.negative === 0) {
	      a = diff;
	      if (q) {
	        q.words[m] = 1;
	      }
	    }

	    for (var j = m - 1; j >= 0; j--) {
	      var qj = (a.words[b.length + j] | 0) * 0x4000000 +
	        (a.words[b.length + j - 1] | 0);

	      // NOTE: (qj / bhi) is (0x3ffffff * 0x4000000 + 0x3ffffff) / 0x2000000 max
	      // (0x7ffffff)
	      qj = Math.min((qj / bhi) | 0, 0x3ffffff);

	      a._ishlnsubmul(b, qj, j);
	      while (a.negative !== 0) {
	        qj--;
	        a.negative = 0;
	        a._ishlnsubmul(b, 1, j);
	        if (!a.isZero()) {
	          a.negative ^= 1;
	        }
	      }
	      if (q) {
	        q.words[j] = qj;
	      }
	    }
	    if (q) {
	      q._strip();
	    }
	    a._strip();

	    // Denormalize
	    if (mode !== 'div' && shift !== 0) {
	      a.iushrn(shift);
	    }

	    return {
	      div: q || null,
	      mod: a
	    };
	  };

	  // NOTE: 1) `mode` can be set to `mod` to request mod only,
	  //       to `div` to request div only, or be absent to
	  //       request both div & mod
	  //       2) `positive` is true if unsigned mod is requested
	  BN.prototype.divmod = function divmod (num, mode, positive) {
	    assert(!num.isZero());

	    if (this.isZero()) {
	      return {
	        div: new BN(0),
	        mod: new BN(0)
	      };
	    }

	    var div, mod, res;
	    if (this.negative !== 0 && num.negative === 0) {
	      res = this.neg().divmod(num, mode);

	      if (mode !== 'mod') {
	        div = res.div.neg();
	      }

	      if (mode !== 'div') {
	        mod = res.mod.neg();
	        if (positive && mod.negative !== 0) {
	          mod.iadd(num);
	        }
	      }

	      return {
	        div: div,
	        mod: mod
	      };
	    }

	    if (this.negative === 0 && num.negative !== 0) {
	      res = this.divmod(num.neg(), mode);

	      if (mode !== 'mod') {
	        div = res.div.neg();
	      }

	      return {
	        div: div,
	        mod: res.mod
	      };
	    }

	    if ((this.negative & num.negative) !== 0) {
	      res = this.neg().divmod(num.neg(), mode);

	      if (mode !== 'div') {
	        mod = res.mod.neg();
	        if (positive && mod.negative !== 0) {
	          mod.isub(num);
	        }
	      }

	      return {
	        div: res.div,
	        mod: mod
	      };
	    }

	    // Both numbers are positive at this point

	    // Strip both numbers to approximate shift value
	    if (num.length > this.length || this.cmp(num) < 0) {
	      return {
	        div: new BN(0),
	        mod: this
	      };
	    }

	    // Very short reduction
	    if (num.length === 1) {
	      if (mode === 'div') {
	        return {
	          div: this.divn(num.words[0]),
	          mod: null
	        };
	      }

	      if (mode === 'mod') {
	        return {
	          div: null,
	          mod: new BN(this.modrn(num.words[0]))
	        };
	      }

	      return {
	        div: this.divn(num.words[0]),
	        mod: new BN(this.modrn(num.words[0]))
	      };
	    }

	    return this._wordDiv(num, mode);
	  };

	  // Find `this` / `num`
	  BN.prototype.div = function div (num) {
	    return this.divmod(num, 'div', false).div;
	  };

	  // Find `this` % `num`
	  BN.prototype.mod = function mod (num) {
	    return this.divmod(num, 'mod', false).mod;
	  };

	  BN.prototype.umod = function umod (num) {
	    return this.divmod(num, 'mod', true).mod;
	  };

	  // Find Round(`this` / `num`)
	  BN.prototype.divRound = function divRound (num) {
	    var dm = this.divmod(num);

	    // Fast case - exact division
	    if (dm.mod.isZero()) return dm.div;

	    var mod = dm.div.negative !== 0 ? dm.mod.isub(num) : dm.mod;

	    var half = num.ushrn(1);
	    var r2 = num.andln(1);
	    var cmp = mod.cmp(half);

	    // Round down
	    if (cmp < 0 || (r2 === 1 && cmp === 0)) return dm.div;

	    // Round up
	    return dm.div.negative !== 0 ? dm.div.isubn(1) : dm.div.iaddn(1);
	  };

	  BN.prototype.modrn = function modrn (num) {
	    var isNegNum = num < 0;
	    if (isNegNum) num = -num;

	    assert(num <= 0x3ffffff);
	    var p = (1 << 26) % num;

	    var acc = 0;
	    for (var i = this.length - 1; i >= 0; i--) {
	      acc = (p * acc + (this.words[i] | 0)) % num;
	    }

	    return isNegNum ? -acc : acc;
	  };

	  // WARNING: DEPRECATED
	  BN.prototype.modn = function modn (num) {
	    return this.modrn(num);
	  };

	  // In-place division by number
	  BN.prototype.idivn = function idivn (num) {
	    var isNegNum = num < 0;
	    if (isNegNum) num = -num;

	    assert(num <= 0x3ffffff);

	    var carry = 0;
	    for (var i = this.length - 1; i >= 0; i--) {
	      var w = (this.words[i] | 0) + carry * 0x4000000;
	      this.words[i] = (w / num) | 0;
	      carry = w % num;
	    }

	    this._strip();
	    return isNegNum ? this.ineg() : this;
	  };

	  BN.prototype.divn = function divn (num) {
	    return this.clone().idivn(num);
	  };

	  BN.prototype.egcd = function egcd (p) {
	    assert(p.negative === 0);
	    assert(!p.isZero());

	    var x = this;
	    var y = p.clone();

	    if (x.negative !== 0) {
	      x = x.umod(p);
	    } else {
	      x = x.clone();
	    }

	    // A * x + B * y = x
	    var A = new BN(1);
	    var B = new BN(0);

	    // C * x + D * y = y
	    var C = new BN(0);
	    var D = new BN(1);

	    var g = 0;

	    while (x.isEven() && y.isEven()) {
	      x.iushrn(1);
	      y.iushrn(1);
	      ++g;
	    }

	    var yp = y.clone();
	    var xp = x.clone();

	    while (!x.isZero()) {
	      for (var i = 0, im = 1; (x.words[0] & im) === 0 && i < 26; ++i, im <<= 1);
	      if (i > 0) {
	        x.iushrn(i);
	        while (i-- > 0) {
	          if (A.isOdd() || B.isOdd()) {
	            A.iadd(yp);
	            B.isub(xp);
	          }

	          A.iushrn(1);
	          B.iushrn(1);
	        }
	      }

	      for (var j = 0, jm = 1; (y.words[0] & jm) === 0 && j < 26; ++j, jm <<= 1);
	      if (j > 0) {
	        y.iushrn(j);
	        while (j-- > 0) {
	          if (C.isOdd() || D.isOdd()) {
	            C.iadd(yp);
	            D.isub(xp);
	          }

	          C.iushrn(1);
	          D.iushrn(1);
	        }
	      }

	      if (x.cmp(y) >= 0) {
	        x.isub(y);
	        A.isub(C);
	        B.isub(D);
	      } else {
	        y.isub(x);
	        C.isub(A);
	        D.isub(B);
	      }
	    }

	    return {
	      a: C,
	      b: D,
	      gcd: y.iushln(g)
	    };
	  };

	  // This is reduced incarnation of the binary EEA
	  // above, designated to invert members of the
	  // _prime_ fields F(p) at a maximal speed
	  BN.prototype._invmp = function _invmp (p) {
	    assert(p.negative === 0);
	    assert(!p.isZero());

	    var a = this;
	    var b = p.clone();

	    if (a.negative !== 0) {
	      a = a.umod(p);
	    } else {
	      a = a.clone();
	    }

	    var x1 = new BN(1);
	    var x2 = new BN(0);

	    var delta = b.clone();

	    while (a.cmpn(1) > 0 && b.cmpn(1) > 0) {
	      for (var i = 0, im = 1; (a.words[0] & im) === 0 && i < 26; ++i, im <<= 1);
	      if (i > 0) {
	        a.iushrn(i);
	        while (i-- > 0) {
	          if (x1.isOdd()) {
	            x1.iadd(delta);
	          }

	          x1.iushrn(1);
	        }
	      }

	      for (var j = 0, jm = 1; (b.words[0] & jm) === 0 && j < 26; ++j, jm <<= 1);
	      if (j > 0) {
	        b.iushrn(j);
	        while (j-- > 0) {
	          if (x2.isOdd()) {
	            x2.iadd(delta);
	          }

	          x2.iushrn(1);
	        }
	      }

	      if (a.cmp(b) >= 0) {
	        a.isub(b);
	        x1.isub(x2);
	      } else {
	        b.isub(a);
	        x2.isub(x1);
	      }
	    }

	    var res;
	    if (a.cmpn(1) === 0) {
	      res = x1;
	    } else {
	      res = x2;
	    }

	    if (res.cmpn(0) < 0) {
	      res.iadd(p);
	    }

	    return res;
	  };

	  BN.prototype.gcd = function gcd (num) {
	    if (this.isZero()) return num.abs();
	    if (num.isZero()) return this.abs();

	    var a = this.clone();
	    var b = num.clone();
	    a.negative = 0;
	    b.negative = 0;

	    // Remove common factor of two
	    for (var shift = 0; a.isEven() && b.isEven(); shift++) {
	      a.iushrn(1);
	      b.iushrn(1);
	    }

	    do {
	      while (a.isEven()) {
	        a.iushrn(1);
	      }
	      while (b.isEven()) {
	        b.iushrn(1);
	      }

	      var r = a.cmp(b);
	      if (r < 0) {
	        // Swap `a` and `b` to make `a` always bigger than `b`
	        var t = a;
	        a = b;
	        b = t;
	      } else if (r === 0 || b.cmpn(1) === 0) {
	        break;
	      }

	      a.isub(b);
	    } while (true);

	    return b.iushln(shift);
	  };

	  // Invert number in the field F(num)
	  BN.prototype.invm = function invm (num) {
	    return this.egcd(num).a.umod(num);
	  };

	  BN.prototype.isEven = function isEven () {
	    return (this.words[0] & 1) === 0;
	  };

	  BN.prototype.isOdd = function isOdd () {
	    return (this.words[0] & 1) === 1;
	  };

	  // And first word and num
	  BN.prototype.andln = function andln (num) {
	    return this.words[0] & num;
	  };

	  // Increment at the bit position in-line
	  BN.prototype.bincn = function bincn (bit) {
	    assert(typeof bit === 'number');
	    var r = bit % 26;
	    var s = (bit - r) / 26;
	    var q = 1 << r;

	    // Fast case: bit is much higher than all existing words
	    if (this.length <= s) {
	      this._expand(s + 1);
	      this.words[s] |= q;
	      return this;
	    }

	    // Add bit and propagate, if needed
	    var carry = q;
	    for (var i = s; carry !== 0 && i < this.length; i++) {
	      var w = this.words[i] | 0;
	      w += carry;
	      carry = w >>> 26;
	      w &= 0x3ffffff;
	      this.words[i] = w;
	    }
	    if (carry !== 0) {
	      this.words[i] = carry;
	      this.length++;
	    }
	    return this;
	  };

	  BN.prototype.isZero = function isZero () {
	    return this.length === 1 && this.words[0] === 0;
	  };

	  BN.prototype.cmpn = function cmpn (num) {
	    var negative = num < 0;

	    if (this.negative !== 0 && !negative) return -1;
	    if (this.negative === 0 && negative) return 1;

	    this._strip();

	    var res;
	    if (this.length > 1) {
	      res = 1;
	    } else {
	      if (negative) {
	        num = -num;
	      }

	      assert(num <= 0x3ffffff, 'Number is too big');

	      var w = this.words[0] | 0;
	      res = w === num ? 0 : w < num ? -1 : 1;
	    }
	    if (this.negative !== 0) return -res | 0;
	    return res;
	  };

	  // Compare two numbers and return:
	  // 1 - if `this` > `num`
	  // 0 - if `this` == `num`
	  // -1 - if `this` < `num`
	  BN.prototype.cmp = function cmp (num) {
	    if (this.negative !== 0 && num.negative === 0) return -1;
	    if (this.negative === 0 && num.negative !== 0) return 1;

	    var res = this.ucmp(num);
	    if (this.negative !== 0) return -res | 0;
	    return res;
	  };

	  // Unsigned comparison
	  BN.prototype.ucmp = function ucmp (num) {
	    // At this point both numbers have the same sign
	    if (this.length > num.length) return 1;
	    if (this.length < num.length) return -1;

	    var res = 0;
	    for (var i = this.length - 1; i >= 0; i--) {
	      var a = this.words[i] | 0;
	      var b = num.words[i] | 0;

	      if (a === b) continue;
	      if (a < b) {
	        res = -1;
	      } else if (a > b) {
	        res = 1;
	      }
	      break;
	    }
	    return res;
	  };

	  BN.prototype.gtn = function gtn (num) {
	    return this.cmpn(num) === 1;
	  };

	  BN.prototype.gt = function gt (num) {
	    return this.cmp(num) === 1;
	  };

	  BN.prototype.gten = function gten (num) {
	    return this.cmpn(num) >= 0;
	  };

	  BN.prototype.gte = function gte (num) {
	    return this.cmp(num) >= 0;
	  };

	  BN.prototype.ltn = function ltn (num) {
	    return this.cmpn(num) === -1;
	  };

	  BN.prototype.lt = function lt (num) {
	    return this.cmp(num) === -1;
	  };

	  BN.prototype.lten = function lten (num) {
	    return this.cmpn(num) <= 0;
	  };

	  BN.prototype.lte = function lte (num) {
	    return this.cmp(num) <= 0;
	  };

	  BN.prototype.eqn = function eqn (num) {
	    return this.cmpn(num) === 0;
	  };

	  BN.prototype.eq = function eq (num) {
	    return this.cmp(num) === 0;
	  };

	  //
	  // A reduce context, could be using montgomery or something better, depending
	  // on the `m` itself.
	  //
	  BN.red = function red (num) {
	    return new Red(num);
	  };

	  BN.prototype.toRed = function toRed (ctx) {
	    assert(!this.red, 'Already a number in reduction context');
	    assert(this.negative === 0, 'red works only with positives');
	    return ctx.convertTo(this)._forceRed(ctx);
	  };

	  BN.prototype.fromRed = function fromRed () {
	    assert(this.red, 'fromRed works only with numbers in reduction context');
	    return this.red.convertFrom(this);
	  };

	  BN.prototype._forceRed = function _forceRed (ctx) {
	    this.red = ctx;
	    return this;
	  };

	  BN.prototype.forceRed = function forceRed (ctx) {
	    assert(!this.red, 'Already a number in reduction context');
	    return this._forceRed(ctx);
	  };

	  BN.prototype.redAdd = function redAdd (num) {
	    assert(this.red, 'redAdd works only with red numbers');
	    return this.red.add(this, num);
	  };

	  BN.prototype.redIAdd = function redIAdd (num) {
	    assert(this.red, 'redIAdd works only with red numbers');
	    return this.red.iadd(this, num);
	  };

	  BN.prototype.redSub = function redSub (num) {
	    assert(this.red, 'redSub works only with red numbers');
	    return this.red.sub(this, num);
	  };

	  BN.prototype.redISub = function redISub (num) {
	    assert(this.red, 'redISub works only with red numbers');
	    return this.red.isub(this, num);
	  };

	  BN.prototype.redShl = function redShl (num) {
	    assert(this.red, 'redShl works only with red numbers');
	    return this.red.shl(this, num);
	  };

	  BN.prototype.redMul = function redMul (num) {
	    assert(this.red, 'redMul works only with red numbers');
	    this.red._verify2(this, num);
	    return this.red.mul(this, num);
	  };

	  BN.prototype.redIMul = function redIMul (num) {
	    assert(this.red, 'redMul works only with red numbers');
	    this.red._verify2(this, num);
	    return this.red.imul(this, num);
	  };

	  BN.prototype.redSqr = function redSqr () {
	    assert(this.red, 'redSqr works only with red numbers');
	    this.red._verify1(this);
	    return this.red.sqr(this);
	  };

	  BN.prototype.redISqr = function redISqr () {
	    assert(this.red, 'redISqr works only with red numbers');
	    this.red._verify1(this);
	    return this.red.isqr(this);
	  };

	  // Square root over p
	  BN.prototype.redSqrt = function redSqrt () {
	    assert(this.red, 'redSqrt works only with red numbers');
	    this.red._verify1(this);
	    return this.red.sqrt(this);
	  };

	  BN.prototype.redInvm = function redInvm () {
	    assert(this.red, 'redInvm works only with red numbers');
	    this.red._verify1(this);
	    return this.red.invm(this);
	  };

	  // Return negative clone of `this` % `red modulo`
	  BN.prototype.redNeg = function redNeg () {
	    assert(this.red, 'redNeg works only with red numbers');
	    this.red._verify1(this);
	    return this.red.neg(this);
	  };

	  BN.prototype.redPow = function redPow (num) {
	    assert(this.red && !num.red, 'redPow(normalNum)');
	    this.red._verify1(this);
	    return this.red.pow(this, num);
	  };

	  // Prime numbers with efficient reduction
	  var primes = {
	    k256: null,
	    p224: null,
	    p192: null,
	    p25519: null
	  };

	  // Pseudo-Mersenne prime
	  function MPrime (name, p) {
	    // P = 2 ^ N - K
	    this.name = name;
	    this.p = new BN(p, 16);
	    this.n = this.p.bitLength();
	    this.k = new BN(1).iushln(this.n).isub(this.p);

	    this.tmp = this._tmp();
	  }

	  MPrime.prototype._tmp = function _tmp () {
	    var tmp = new BN(null);
	    tmp.words = new Array(Math.ceil(this.n / 13));
	    return tmp;
	  };

	  MPrime.prototype.ireduce = function ireduce (num) {
	    // Assumes that `num` is less than `P^2`
	    // num = HI * (2 ^ N - K) + HI * K + LO = HI * K + LO (mod P)
	    var r = num;
	    var rlen;

	    do {
	      this.split(r, this.tmp);
	      r = this.imulK(r);
	      r = r.iadd(this.tmp);
	      rlen = r.bitLength();
	    } while (rlen > this.n);

	    var cmp = rlen < this.n ? -1 : r.ucmp(this.p);
	    if (cmp === 0) {
	      r.words[0] = 0;
	      r.length = 1;
	    } else if (cmp > 0) {
	      r.isub(this.p);
	    } else {
	      if (r.strip !== undefined) {
	        // r is a BN v4 instance
	        r.strip();
	      } else {
	        // r is a BN v5 instance
	        r._strip();
	      }
	    }

	    return r;
	  };

	  MPrime.prototype.split = function split (input, out) {
	    input.iushrn(this.n, 0, out);
	  };

	  MPrime.prototype.imulK = function imulK (num) {
	    return num.imul(this.k);
	  };

	  function K256 () {
	    MPrime.call(
	      this,
	      'k256',
	      'ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff fffffffe fffffc2f');
	  }
	  inherits(K256, MPrime);

	  K256.prototype.split = function split (input, output) {
	    // 256 = 9 * 26 + 22
	    var mask = 0x3fffff;

	    var outLen = Math.min(input.length, 9);
	    for (var i = 0; i < outLen; i++) {
	      output.words[i] = input.words[i];
	    }
	    output.length = outLen;

	    if (input.length <= 9) {
	      input.words[0] = 0;
	      input.length = 1;
	      return;
	    }

	    // Shift by 9 limbs
	    var prev = input.words[9];
	    output.words[output.length++] = prev & mask;

	    for (i = 10; i < input.length; i++) {
	      var next = input.words[i] | 0;
	      input.words[i - 10] = ((next & mask) << 4) | (prev >>> 22);
	      prev = next;
	    }
	    prev >>>= 22;
	    input.words[i - 10] = prev;
	    if (prev === 0 && input.length > 10) {
	      input.length -= 10;
	    } else {
	      input.length -= 9;
	    }
	  };

	  K256.prototype.imulK = function imulK (num) {
	    // K = 0x1000003d1 = [ 0x40, 0x3d1 ]
	    num.words[num.length] = 0;
	    num.words[num.length + 1] = 0;
	    num.length += 2;

	    // bounded at: 0x40 * 0x3ffffff + 0x3d0 = 0x100000390
	    var lo = 0;
	    for (var i = 0; i < num.length; i++) {
	      var w = num.words[i] | 0;
	      lo += w * 0x3d1;
	      num.words[i] = lo & 0x3ffffff;
	      lo = w * 0x40 + ((lo / 0x4000000) | 0);
	    }

	    // Fast length reduction
	    if (num.words[num.length - 1] === 0) {
	      num.length--;
	      if (num.words[num.length - 1] === 0) {
	        num.length--;
	      }
	    }
	    return num;
	  };

	  function P224 () {
	    MPrime.call(
	      this,
	      'p224',
	      'ffffffff ffffffff ffffffff ffffffff 00000000 00000000 00000001');
	  }
	  inherits(P224, MPrime);

	  function P192 () {
	    MPrime.call(
	      this,
	      'p192',
	      'ffffffff ffffffff ffffffff fffffffe ffffffff ffffffff');
	  }
	  inherits(P192, MPrime);

	  function P25519 () {
	    // 2 ^ 255 - 19
	    MPrime.call(
	      this,
	      '25519',
	      '7fffffffffffffff ffffffffffffffff ffffffffffffffff ffffffffffffffed');
	  }
	  inherits(P25519, MPrime);

	  P25519.prototype.imulK = function imulK (num) {
	    // K = 0x13
	    var carry = 0;
	    for (var i = 0; i < num.length; i++) {
	      var hi = (num.words[i] | 0) * 0x13 + carry;
	      var lo = hi & 0x3ffffff;
	      hi >>>= 26;

	      num.words[i] = lo;
	      carry = hi;
	    }
	    if (carry !== 0) {
	      num.words[num.length++] = carry;
	    }
	    return num;
	  };

	  // Exported mostly for testing purposes, use plain name instead
	  BN._prime = function prime (name) {
	    // Cached version of prime
	    if (primes[name]) return primes[name];

	    var prime;
	    if (name === 'k256') {
	      prime = new K256();
	    } else if (name === 'p224') {
	      prime = new P224();
	    } else if (name === 'p192') {
	      prime = new P192();
	    } else if (name === 'p25519') {
	      prime = new P25519();
	    } else {
	      throw new Error('Unknown prime ' + name);
	    }
	    primes[name] = prime;

	    return prime;
	  };

	  //
	  // Base reduction engine
	  //
	  function Red (m) {
	    if (typeof m === 'string') {
	      var prime = BN._prime(m);
	      this.m = prime.p;
	      this.prime = prime;
	    } else {
	      assert(m.gtn(1), 'modulus must be greater than 1');
	      this.m = m;
	      this.prime = null;
	    }
	  }

	  Red.prototype._verify1 = function _verify1 (a) {
	    assert(a.negative === 0, 'red works only with positives');
	    assert(a.red, 'red works only with red numbers');
	  };

	  Red.prototype._verify2 = function _verify2 (a, b) {
	    assert((a.negative | b.negative) === 0, 'red works only with positives');
	    assert(a.red && a.red === b.red,
	      'red works only with red numbers');
	  };

	  Red.prototype.imod = function imod (a) {
	    if (this.prime) return this.prime.ireduce(a)._forceRed(this);

	    move(a, a.umod(this.m)._forceRed(this));
	    return a;
	  };

	  Red.prototype.neg = function neg (a) {
	    if (a.isZero()) {
	      return a.clone();
	    }

	    return this.m.sub(a)._forceRed(this);
	  };

	  Red.prototype.add = function add (a, b) {
	    this._verify2(a, b);

	    var res = a.add(b);
	    if (res.cmp(this.m) >= 0) {
	      res.isub(this.m);
	    }
	    return res._forceRed(this);
	  };

	  Red.prototype.iadd = function iadd (a, b) {
	    this._verify2(a, b);

	    var res = a.iadd(b);
	    if (res.cmp(this.m) >= 0) {
	      res.isub(this.m);
	    }
	    return res;
	  };

	  Red.prototype.sub = function sub (a, b) {
	    this._verify2(a, b);

	    var res = a.sub(b);
	    if (res.cmpn(0) < 0) {
	      res.iadd(this.m);
	    }
	    return res._forceRed(this);
	  };

	  Red.prototype.isub = function isub (a, b) {
	    this._verify2(a, b);

	    var res = a.isub(b);
	    if (res.cmpn(0) < 0) {
	      res.iadd(this.m);
	    }
	    return res;
	  };

	  Red.prototype.shl = function shl (a, num) {
	    this._verify1(a);
	    return this.imod(a.ushln(num));
	  };

	  Red.prototype.imul = function imul (a, b) {
	    this._verify2(a, b);
	    return this.imod(a.imul(b));
	  };

	  Red.prototype.mul = function mul (a, b) {
	    this._verify2(a, b);
	    return this.imod(a.mul(b));
	  };

	  Red.prototype.isqr = function isqr (a) {
	    return this.imul(a, a.clone());
	  };

	  Red.prototype.sqr = function sqr (a) {
	    return this.mul(a, a);
	  };

	  Red.prototype.sqrt = function sqrt (a) {
	    if (a.isZero()) return a.clone();

	    var mod3 = this.m.andln(3);
	    assert(mod3 % 2 === 1);

	    // Fast case
	    if (mod3 === 3) {
	      var pow = this.m.add(new BN(1)).iushrn(2);
	      return this.pow(a, pow);
	    }

	    // Tonelli-Shanks algorithm (Totally unoptimized and slow)
	    //
	    // Find Q and S, that Q * 2 ^ S = (P - 1)
	    var q = this.m.subn(1);
	    var s = 0;
	    while (!q.isZero() && q.andln(1) === 0) {
	      s++;
	      q.iushrn(1);
	    }
	    assert(!q.isZero());

	    var one = new BN(1).toRed(this);
	    var nOne = one.redNeg();

	    // Find quadratic non-residue
	    // NOTE: Max is such because of generalized Riemann hypothesis.
	    var lpow = this.m.subn(1).iushrn(1);
	    var z = this.m.bitLength();
	    z = new BN(2 * z * z).toRed(this);

	    while (this.pow(z, lpow).cmp(nOne) !== 0) {
	      z.redIAdd(nOne);
	    }

	    var c = this.pow(z, q);
	    var r = this.pow(a, q.addn(1).iushrn(1));
	    var t = this.pow(a, q);
	    var m = s;
	    while (t.cmp(one) !== 0) {
	      var tmp = t;
	      for (var i = 0; tmp.cmp(one) !== 0; i++) {
	        tmp = tmp.redSqr();
	      }
	      assert(i < m);
	      var b = this.pow(c, new BN(1).iushln(m - i - 1));

	      r = r.redMul(b);
	      c = b.redSqr();
	      t = t.redMul(c);
	      m = i;
	    }

	    return r;
	  };

	  Red.prototype.invm = function invm (a) {
	    var inv = a._invmp(this.m);
	    if (inv.negative !== 0) {
	      inv.negative = 0;
	      return this.imod(inv).redNeg();
	    } else {
	      return this.imod(inv);
	    }
	  };

	  Red.prototype.pow = function pow (a, num) {
	    if (num.isZero()) return new BN(1).toRed(this);
	    if (num.cmpn(1) === 0) return a.clone();

	    var windowSize = 4;
	    var wnd = new Array(1 << windowSize);
	    wnd[0] = new BN(1).toRed(this);
	    wnd[1] = a;
	    for (var i = 2; i < wnd.length; i++) {
	      wnd[i] = this.mul(wnd[i - 1], a);
	    }

	    var res = wnd[0];
	    var current = 0;
	    var currentLen = 0;
	    var start = num.bitLength() % 26;
	    if (start === 0) {
	      start = 26;
	    }

	    for (i = num.length - 1; i >= 0; i--) {
	      var word = num.words[i];
	      for (var j = start - 1; j >= 0; j--) {
	        var bit = (word >> j) & 1;
	        if (res !== wnd[0]) {
	          res = this.sqr(res);
	        }

	        if (bit === 0 && current === 0) {
	          currentLen = 0;
	          continue;
	        }

	        current <<= 1;
	        current |= bit;
	        currentLen++;
	        if (currentLen !== windowSize && (i !== 0 || j !== 0)) continue;

	        res = this.mul(res, wnd[current]);
	        currentLen = 0;
	        current = 0;
	      }
	      start = 26;
	    }

	    return res;
	  };

	  Red.prototype.convertTo = function convertTo (num) {
	    var r = num.umod(this.m);

	    return r === num ? r.clone() : r;
	  };

	  Red.prototype.convertFrom = function convertFrom (num) {
	    var res = num.clone();
	    res.red = null;
	    return res;
	  };

	  //
	  // Montgomery method engine
	  //

	  BN.mont = function mont (num) {
	    return new Mont(num);
	  };

	  function Mont (m) {
	    Red.call(this, m);

	    this.shift = this.m.bitLength();
	    if (this.shift % 26 !== 0) {
	      this.shift += 26 - (this.shift % 26);
	    }

	    this.r = new BN(1).iushln(this.shift);
	    this.r2 = this.imod(this.r.sqr());
	    this.rinv = this.r._invmp(this.m);

	    this.minv = this.rinv.mul(this.r).isubn(1).div(this.m);
	    this.minv = this.minv.umod(this.r);
	    this.minv = this.r.sub(this.minv);
	  }
	  inherits(Mont, Red);

	  Mont.prototype.convertTo = function convertTo (num) {
	    return this.imod(num.ushln(this.shift));
	  };

	  Mont.prototype.convertFrom = function convertFrom (num) {
	    var r = this.imod(num.mul(this.rinv));
	    r.red = null;
	    return r;
	  };

	  Mont.prototype.imul = function imul (a, b) {
	    if (a.isZero() || b.isZero()) {
	      a.words[0] = 0;
	      a.length = 1;
	      return a;
	    }

	    var t = a.imul(b);
	    var c = t.maskn(this.shift).mul(this.minv).imaskn(this.shift).mul(this.m);
	    var u = t.isub(c).iushrn(this.shift);
	    var res = u;

	    if (u.cmp(this.m) >= 0) {
	      res = u.isub(this.m);
	    } else if (u.cmpn(0) < 0) {
	      res = u.iadd(this.m);
	    }

	    return res._forceRed(this);
	  };

	  Mont.prototype.mul = function mul (a, b) {
	    if (a.isZero() || b.isZero()) return new BN(0)._forceRed(this);

	    var t = a.mul(b);
	    var c = t.maskn(this.shift).mul(this.minv).imaskn(this.shift).mul(this.m);
	    var u = t.isub(c).iushrn(this.shift);
	    var res = u;
	    if (u.cmp(this.m) >= 0) {
	      res = u.isub(this.m);
	    } else if (u.cmpn(0) < 0) {
	      res = u.iadd(this.m);
	    }

	    return res._forceRed(this);
	  };

	  Mont.prototype.invm = function invm (a) {
	    // (AR)^-1 * R^2 = (A^-1 * R^-1) * R^2 = A^-1 * R
	    var res = this.imod(a._invmp(this.m).mul(this.r2));
	    return res._forceRed(this);
	  };
	})('object' === 'undefined' || module, commonjsGlobal);
	});

	var _version = createCommonjsModule(function (module, exports) {
	"use strict";
	Object.defineProperty(exports, "__esModule", { value: true });
	exports.version = void 0;
	exports.version = "logger/5.7.0";

	});

	var _version$1 = /*@__PURE__*/getDefaultExportFromCjs(_version);

	var lib = createCommonjsModule(function (module, exports) {
	"use strict";
	Object.defineProperty(exports, "__esModule", { value: true });
	exports.Logger = exports.ErrorCode = exports.LogLevel = void 0;
	var _permanentCensorErrors = false;
	var _censorErrors = false;
	var LogLevels = { debug: 1, "default": 2, info: 2, warning: 3, error: 4, off: 5 };
	var _logLevel = LogLevels["default"];

	var _globalLogger = null;
	function _checkNormalize() {
	    try {
	        var missing_1 = [];
	        // Make sure all forms of normalization are supported
	        ["NFD", "NFC", "NFKD", "NFKC"].forEach(function (form) {
	            try {
	                if ("test".normalize(form) !== "test") {
	                    throw new Error("bad normalize");
	                }
	                ;
	            }
	            catch (error) {
	                missing_1.push(form);
	            }
	        });
	        if (missing_1.length) {
	            throw new Error("missing " + missing_1.join(", "));
	        }
	        if (String.fromCharCode(0xe9).normalize("NFD") !== String.fromCharCode(0x65, 0x0301)) {
	            throw new Error("broken implementation");
	        }
	    }
	    catch (error) {
	        return error.message;
	    }
	    return null;
	}
	var _normalizeError = _checkNormalize();
	var LogLevel;
	(function (LogLevel) {
	    LogLevel["DEBUG"] = "DEBUG";
	    LogLevel["INFO"] = "INFO";
	    LogLevel["WARNING"] = "WARNING";
	    LogLevel["ERROR"] = "ERROR";
	    LogLevel["OFF"] = "OFF";
	})(LogLevel = exports.LogLevel || (exports.LogLevel = {}));
	var ErrorCode;
	(function (ErrorCode) {
	    ///////////////////
	    // Generic Errors
	    // Unknown Error
	    ErrorCode["UNKNOWN_ERROR"] = "UNKNOWN_ERROR";
	    // Not Implemented
	    ErrorCode["NOT_IMPLEMENTED"] = "NOT_IMPLEMENTED";
	    // Unsupported Operation
	    //   - operation
	    ErrorCode["UNSUPPORTED_OPERATION"] = "UNSUPPORTED_OPERATION";
	    // Network Error (i.e. Ethereum Network, such as an invalid chain ID)
	    //   - event ("noNetwork" is not re-thrown in provider.ready; otherwise thrown)
	    ErrorCode["NETWORK_ERROR"] = "NETWORK_ERROR";
	    // Some sort of bad response from the server
	    ErrorCode["SERVER_ERROR"] = "SERVER_ERROR";
	    // Timeout
	    ErrorCode["TIMEOUT"] = "TIMEOUT";
	    ///////////////////
	    // Operational  Errors
	    // Buffer Overrun
	    ErrorCode["BUFFER_OVERRUN"] = "BUFFER_OVERRUN";
	    // Numeric Fault
	    //   - operation: the operation being executed
	    //   - fault: the reason this faulted
	    ErrorCode["NUMERIC_FAULT"] = "NUMERIC_FAULT";
	    ///////////////////
	    // Argument Errors
	    // Missing new operator to an object
	    //  - name: The name of the class
	    ErrorCode["MISSING_NEW"] = "MISSING_NEW";
	    // Invalid argument (e.g. value is incompatible with type) to a function:
	    //   - argument: The argument name that was invalid
	    //   - value: The value of the argument
	    ErrorCode["INVALID_ARGUMENT"] = "INVALID_ARGUMENT";
	    // Missing argument to a function:
	    //   - count: The number of arguments received
	    //   - expectedCount: The number of arguments expected
	    ErrorCode["MISSING_ARGUMENT"] = "MISSING_ARGUMENT";
	    // Too many arguments
	    //   - count: The number of arguments received
	    //   - expectedCount: The number of arguments expected
	    ErrorCode["UNEXPECTED_ARGUMENT"] = "UNEXPECTED_ARGUMENT";
	    ///////////////////
	    // Blockchain Errors
	    // Call exception
	    //  - transaction: the transaction
	    //  - address?: the contract address
	    //  - args?: The arguments passed into the function
	    //  - method?: The Solidity method signature
	    //  - errorSignature?: The EIP848 error signature
	    //  - errorArgs?: The EIP848 error parameters
	    //  - reason: The reason (only for EIP848 "Error(string)")
	    ErrorCode["CALL_EXCEPTION"] = "CALL_EXCEPTION";
	    // Insufficient funds (< value + gasLimit * gasPrice)
	    //   - transaction: the transaction attempted
	    ErrorCode["INSUFFICIENT_FUNDS"] = "INSUFFICIENT_FUNDS";
	    // Nonce has already been used
	    //   - transaction: the transaction attempted
	    ErrorCode["NONCE_EXPIRED"] = "NONCE_EXPIRED";
	    // The replacement fee for the transaction is too low
	    //   - transaction: the transaction attempted
	    ErrorCode["REPLACEMENT_UNDERPRICED"] = "REPLACEMENT_UNDERPRICED";
	    // The gas limit could not be estimated
	    //   - transaction: the transaction passed to estimateGas
	    ErrorCode["UNPREDICTABLE_GAS_LIMIT"] = "UNPREDICTABLE_GAS_LIMIT";
	    // The transaction was replaced by one with a higher gas price
	    //   - reason: "cancelled", "replaced" or "repriced"
	    //   - cancelled: true if reason == "cancelled" or reason == "replaced")
	    //   - hash: original transaction hash
	    //   - replacement: the full TransactionsResponse for the replacement
	    //   - receipt: the receipt of the replacement
	    ErrorCode["TRANSACTION_REPLACED"] = "TRANSACTION_REPLACED";
	    ///////////////////
	    // Interaction Errors
	    // The user rejected the action, such as signing a message or sending
	    // a transaction
	    ErrorCode["ACTION_REJECTED"] = "ACTION_REJECTED";
	})(ErrorCode = exports.ErrorCode || (exports.ErrorCode = {}));
	;
	var HEX = "0123456789abcdef";
	var Logger = /** @class */ (function () {
	    function Logger(version) {
	        Object.defineProperty(this, "version", {
	            enumerable: true,
	            value: version,
	            writable: false
	        });
	    }
	    Logger.prototype._log = function (logLevel, args) {
	        var level = logLevel.toLowerCase();
	        if (LogLevels[level] == null) {
	            this.throwArgumentError("invalid log level name", "logLevel", logLevel);
	        }
	        if (_logLevel > LogLevels[level]) {
	            return;
	        }
	        console.log.apply(console, args);
	    };
	    Logger.prototype.debug = function () {
	        var args = [];
	        for (var _i = 0; _i < arguments.length; _i++) {
	            args[_i] = arguments[_i];
	        }
	        this._log(Logger.levels.DEBUG, args);
	    };
	    Logger.prototype.info = function () {
	        var args = [];
	        for (var _i = 0; _i < arguments.length; _i++) {
	            args[_i] = arguments[_i];
	        }
	        this._log(Logger.levels.INFO, args);
	    };
	    Logger.prototype.warn = function () {
	        var args = [];
	        for (var _i = 0; _i < arguments.length; _i++) {
	            args[_i] = arguments[_i];
	        }
	        this._log(Logger.levels.WARNING, args);
	    };
	    Logger.prototype.makeError = function (message, code, params) {
	        // Errors are being censored
	        if (_censorErrors) {
	            return this.makeError("censored error", code, {});
	        }
	        if (!code) {
	            code = Logger.errors.UNKNOWN_ERROR;
	        }
	        if (!params) {
	            params = {};
	        }
	        var messageDetails = [];
	        Object.keys(params).forEach(function (key) {
	            var value = params[key];
	            try {
	                if (value instanceof Uint8Array) {
	                    var hex = "";
	                    for (var i = 0; i < value.length; i++) {
	                        hex += HEX[value[i] >> 4];
	                        hex += HEX[value[i] & 0x0f];
	                    }
	                    messageDetails.push(key + "=Uint8Array(0x" + hex + ")");
	                }
	                else {
	                    messageDetails.push(key + "=" + JSON.stringify(value));
	                }
	            }
	            catch (error) {
	                messageDetails.push(key + "=" + JSON.stringify(params[key].toString()));
	            }
	        });
	        messageDetails.push("code=" + code);
	        messageDetails.push("version=" + this.version);
	        var reason = message;
	        var url = "";
	        switch (code) {
	            case ErrorCode.NUMERIC_FAULT: {
	                url = "NUMERIC_FAULT";
	                var fault = message;
	                switch (fault) {
	                    case "overflow":
	                    case "underflow":
	                    case "division-by-zero":
	                        url += "-" + fault;
	                        break;
	                    case "negative-power":
	                    case "negative-width":
	                        url += "-unsupported";
	                        break;
	                    case "unbound-bitwise-result":
	                        url += "-unbound-result";
	                        break;
	                }
	                break;
	            }
	            case ErrorCode.CALL_EXCEPTION:
	            case ErrorCode.INSUFFICIENT_FUNDS:
	            case ErrorCode.MISSING_NEW:
	            case ErrorCode.NONCE_EXPIRED:
	            case ErrorCode.REPLACEMENT_UNDERPRICED:
	            case ErrorCode.TRANSACTION_REPLACED:
	            case ErrorCode.UNPREDICTABLE_GAS_LIMIT:
	                url = code;
	                break;
	        }
	        if (url) {
	            message += " [ See: https:/\/links.ethers.org/v5-errors-" + url + " ]";
	        }
	        if (messageDetails.length) {
	            message += " (" + messageDetails.join(", ") + ")";
	        }
	        // @TODO: Any??
	        var error = new Error(message);
	        error.reason = reason;
	        error.code = code;
	        Object.keys(params).forEach(function (key) {
	            error[key] = params[key];
	        });
	        return error;
	    };
	    Logger.prototype.throwError = function (message, code, params) {
	        throw this.makeError(message, code, params);
	    };
	    Logger.prototype.throwArgumentError = function (message, name, value) {
	        return this.throwError(message, Logger.errors.INVALID_ARGUMENT, {
	            argument: name,
	            value: value
	        });
	    };
	    Logger.prototype.assert = function (condition, message, code, params) {
	        if (!!condition) {
	            return;
	        }
	        this.throwError(message, code, params);
	    };
	    Logger.prototype.assertArgument = function (condition, message, name, value) {
	        if (!!condition) {
	            return;
	        }
	        this.throwArgumentError(message, name, value);
	    };
	    Logger.prototype.checkNormalize = function (message) {
	        if (message == null) {
	            message = "platform missing String.prototype.normalize";
	        }
	        if (_normalizeError) {
	            this.throwError("platform missing String.prototype.normalize", Logger.errors.UNSUPPORTED_OPERATION, {
	                operation: "String.prototype.normalize", form: _normalizeError
	            });
	        }
	    };
	    Logger.prototype.checkSafeUint53 = function (value, message) {
	        if (typeof (value) !== "number") {
	            return;
	        }
	        if (message == null) {
	            message = "value not safe";
	        }
	        if (value < 0 || value >= 0x1fffffffffffff) {
	            this.throwError(message, Logger.errors.NUMERIC_FAULT, {
	                operation: "checkSafeInteger",
	                fault: "out-of-safe-range",
	                value: value
	            });
	        }
	        if (value % 1) {
	            this.throwError(message, Logger.errors.NUMERIC_FAULT, {
	                operation: "checkSafeInteger",
	                fault: "non-integer",
	                value: value
	            });
	        }
	    };
	    Logger.prototype.checkArgumentCount = function (count, expectedCount, message) {
	        if (message) {
	            message = ": " + message;
	        }
	        else {
	            message = "";
	        }
	        if (count < expectedCount) {
	            this.throwError("missing argument" + message, Logger.errors.MISSING_ARGUMENT, {
	                count: count,
	                expectedCount: expectedCount
	            });
	        }
	        if (count > expectedCount) {
	            this.throwError("too many arguments" + message, Logger.errors.UNEXPECTED_ARGUMENT, {
	                count: count,
	                expectedCount: expectedCount
	            });
	        }
	    };
	    Logger.prototype.checkNew = function (target, kind) {
	        if (target === Object || target == null) {
	            this.throwError("missing new", Logger.errors.MISSING_NEW, { name: kind.name });
	        }
	    };
	    Logger.prototype.checkAbstract = function (target, kind) {
	        if (target === kind) {
	            this.throwError("cannot instantiate abstract class " + JSON.stringify(kind.name) + " directly; use a sub-class", Logger.errors.UNSUPPORTED_OPERATION, { name: target.name, operation: "new" });
	        }
	        else if (target === Object || target == null) {
	            this.throwError("missing new", Logger.errors.MISSING_NEW, { name: kind.name });
	        }
	    };
	    Logger.globalLogger = function () {
	        if (!_globalLogger) {
	            _globalLogger = new Logger(_version.version);
	        }
	        return _globalLogger;
	    };
	    Logger.setCensorship = function (censorship, permanent) {
	        if (!censorship && permanent) {
	            this.globalLogger().throwError("cannot permanently disable censorship", Logger.errors.UNSUPPORTED_OPERATION, {
	                operation: "setCensorship"
	            });
	        }
	        if (_permanentCensorErrors) {
	            if (!censorship) {
	                return;
	            }
	            this.globalLogger().throwError("error censorship permanent", Logger.errors.UNSUPPORTED_OPERATION, {
	                operation: "setCensorship"
	            });
	        }
	        _censorErrors = !!censorship;
	        _permanentCensorErrors = !!permanent;
	    };
	    Logger.setLogLevel = function (logLevel) {
	        var level = LogLevels[logLevel.toLowerCase()];
	        if (level == null) {
	            Logger.globalLogger().warn("invalid log level - " + logLevel);
	            return;
	        }
	        _logLevel = level;
	    };
	    Logger.from = function (version) {
	        return new Logger(version);
	    };
	    Logger.errors = ErrorCode;
	    Logger.levels = LogLevel;
	    return Logger;
	}());
	exports.Logger = Logger;

	});

	var index = /*@__PURE__*/getDefaultExportFromCjs(lib);

	var _version$2 = createCommonjsModule(function (module, exports) {
	"use strict";
	Object.defineProperty(exports, "__esModule", { value: true });
	exports.version = void 0;
	exports.version = "bytes/5.7.0";

	});

	var _version$3 = /*@__PURE__*/getDefaultExportFromCjs(_version$2);

	var lib$1 = createCommonjsModule(function (module, exports) {
	"use strict";
	Object.defineProperty(exports, "__esModule", { value: true });
	exports.joinSignature = exports.splitSignature = exports.hexZeroPad = exports.hexStripZeros = exports.hexValue = exports.hexConcat = exports.hexDataSlice = exports.hexDataLength = exports.hexlify = exports.isHexString = exports.zeroPad = exports.stripZeros = exports.concat = exports.arrayify = exports.isBytes = exports.isBytesLike = void 0;


	var logger = new lib.Logger(_version$2.version);
	///////////////////////////////
	function isHexable(value) {
	    return !!(value.toHexString);
	}
	function addSlice(array) {
	    if (array.slice) {
	        return array;
	    }
	    array.slice = function () {
	        var args = Array.prototype.slice.call(arguments);
	        return addSlice(new Uint8Array(Array.prototype.slice.apply(array, args)));
	    };
	    return array;
	}
	function isBytesLike(value) {
	    return ((isHexString(value) && !(value.length % 2)) || isBytes(value));
	}
	exports.isBytesLike = isBytesLike;
	function isInteger(value) {
	    return (typeof (value) === "number" && value == value && (value % 1) === 0);
	}
	function isBytes(value) {
	    if (value == null) {
	        return false;
	    }
	    if (value.constructor === Uint8Array) {
	        return true;
	    }
	    if (typeof (value) === "string") {
	        return false;
	    }
	    if (!isInteger(value.length) || value.length < 0) {
	        return false;
	    }
	    for (var i = 0; i < value.length; i++) {
	        var v = value[i];
	        if (!isInteger(v) || v < 0 || v >= 256) {
	            return false;
	        }
	    }
	    return true;
	}
	exports.isBytes = isBytes;
	function arrayify(value, options) {
	    if (!options) {
	        options = {};
	    }
	    if (typeof (value) === "number") {
	        logger.checkSafeUint53(value, "invalid arrayify value");
	        var result = [];
	        while (value) {
	            result.unshift(value & 0xff);
	            value = parseInt(String(value / 256));
	        }
	        if (result.length === 0) {
	            result.push(0);
	        }
	        return addSlice(new Uint8Array(result));
	    }
	    if (options.allowMissingPrefix && typeof (value) === "string" && value.substring(0, 2) !== "0x") {
	        value = "0x" + value;
	    }
	    if (isHexable(value)) {
	        value = value.toHexString();
	    }
	    if (isHexString(value)) {
	        var hex = value.substring(2);
	        if (hex.length % 2) {
	            if (options.hexPad === "left") {
	                hex = "0" + hex;
	            }
	            else if (options.hexPad === "right") {
	                hex += "0";
	            }
	            else {
	                logger.throwArgumentError("hex data is odd-length", "value", value);
	            }
	        }
	        var result = [];
	        for (var i = 0; i < hex.length; i += 2) {
	            result.push(parseInt(hex.substring(i, i + 2), 16));
	        }
	        return addSlice(new Uint8Array(result));
	    }
	    if (isBytes(value)) {
	        return addSlice(new Uint8Array(value));
	    }
	    return logger.throwArgumentError("invalid arrayify value", "value", value);
	}
	exports.arrayify = arrayify;
	function concat(items) {
	    var objects = items.map(function (item) { return arrayify(item); });
	    var length = objects.reduce(function (accum, item) { return (accum + item.length); }, 0);
	    var result = new Uint8Array(length);
	    objects.reduce(function (offset, object) {
	        result.set(object, offset);
	        return offset + object.length;
	    }, 0);
	    return addSlice(result);
	}
	exports.concat = concat;
	function stripZeros(value) {
	    var result = arrayify(value);
	    if (result.length === 0) {
	        return result;
	    }
	    // Find the first non-zero entry
	    var start = 0;
	    while (start < result.length && result[start] === 0) {
	        start++;
	    }
	    // If we started with zeros, strip them
	    if (start) {
	        result = result.slice(start);
	    }
	    return result;
	}
	exports.stripZeros = stripZeros;
	function zeroPad(value, length) {
	    value = arrayify(value);
	    if (value.length > length) {
	        logger.throwArgumentError("value out of range", "value", arguments[0]);
	    }
	    var result = new Uint8Array(length);
	    result.set(value, length - value.length);
	    return addSlice(result);
	}
	exports.zeroPad = zeroPad;
	function isHexString(value, length) {
	    if (typeof (value) !== "string" || !value.match(/^0x[0-9A-Fa-f]*$/)) {
	        return false;
	    }
	    if (length && value.length !== 2 + 2 * length) {
	        return false;
	    }
	    return true;
	}
	exports.isHexString = isHexString;
	var HexCharacters = "0123456789abcdef";
	function hexlify(value, options) {
	    if (!options) {
	        options = {};
	    }
	    if (typeof (value) === "number") {
	        logger.checkSafeUint53(value, "invalid hexlify value");
	        var hex = "";
	        while (value) {
	            hex = HexCharacters[value & 0xf] + hex;
	            value = Math.floor(value / 16);
	        }
	        if (hex.length) {
	            if (hex.length % 2) {
	                hex = "0" + hex;
	            }
	            return "0x" + hex;
	        }
	        return "0x00";
	    }
	    if (typeof (value) === "bigint") {
	        value = value.toString(16);
	        if (value.length % 2) {
	            return ("0x0" + value);
	        }
	        return "0x" + value;
	    }
	    if (options.allowMissingPrefix && typeof (value) === "string" && value.substring(0, 2) !== "0x") {
	        value = "0x" + value;
	    }
	    if (isHexable(value)) {
	        return value.toHexString();
	    }
	    if (isHexString(value)) {
	        if (value.length % 2) {
	            if (options.hexPad === "left") {
	                value = "0x0" + value.substring(2);
	            }
	            else if (options.hexPad === "right") {
	                value += "0";
	            }
	            else {
	                logger.throwArgumentError("hex data is odd-length", "value", value);
	            }
	        }
	        return value.toLowerCase();
	    }
	    if (isBytes(value)) {
	        var result = "0x";
	        for (var i = 0; i < value.length; i++) {
	            var v = value[i];
	            result += HexCharacters[(v & 0xf0) >> 4] + HexCharacters[v & 0x0f];
	        }
	        return result;
	    }
	    return logger.throwArgumentError("invalid hexlify value", "value", value);
	}
	exports.hexlify = hexlify;
	/*
	function unoddify(value: BytesLike | Hexable | number): BytesLike | Hexable | number {
	    if (typeof(value) === "string" && value.length % 2 && value.substring(0, 2) === "0x") {
	        return "0x0" + value.substring(2);
	    }
	    return value;
	}
	*/
	function hexDataLength(data) {
	    if (typeof (data) !== "string") {
	        data = hexlify(data);
	    }
	    else if (!isHexString(data) || (data.length % 2)) {
	        return null;
	    }
	    return (data.length - 2) / 2;
	}
	exports.hexDataLength = hexDataLength;
	function hexDataSlice(data, offset, endOffset) {
	    if (typeof (data) !== "string") {
	        data = hexlify(data);
	    }
	    else if (!isHexString(data) || (data.length % 2)) {
	        logger.throwArgumentError("invalid hexData", "value", data);
	    }
	    offset = 2 + 2 * offset;
	    if (endOffset != null) {
	        return "0x" + data.substring(offset, 2 + 2 * endOffset);
	    }
	    return "0x" + data.substring(offset);
	}
	exports.hexDataSlice = hexDataSlice;
	function hexConcat(items) {
	    var result = "0x";
	    items.forEach(function (item) {
	        result += hexlify(item).substring(2);
	    });
	    return result;
	}
	exports.hexConcat = hexConcat;
	function hexValue(value) {
	    var trimmed = hexStripZeros(hexlify(value, { hexPad: "left" }));
	    if (trimmed === "0x") {
	        return "0x0";
	    }
	    return trimmed;
	}
	exports.hexValue = hexValue;
	function hexStripZeros(value) {
	    if (typeof (value) !== "string") {
	        value = hexlify(value);
	    }
	    if (!isHexString(value)) {
	        logger.throwArgumentError("invalid hex string", "value", value);
	    }
	    value = value.substring(2);
	    var offset = 0;
	    while (offset < value.length && value[offset] === "0") {
	        offset++;
	    }
	    return "0x" + value.substring(offset);
	}
	exports.hexStripZeros = hexStripZeros;
	function hexZeroPad(value, length) {
	    if (typeof (value) !== "string") {
	        value = hexlify(value);
	    }
	    else if (!isHexString(value)) {
	        logger.throwArgumentError("invalid hex string", "value", value);
	    }
	    if (value.length > 2 * length + 2) {
	        logger.throwArgumentError("value out of range", "value", arguments[1]);
	    }
	    while (value.length < 2 * length + 2) {
	        value = "0x0" + value.substring(2);
	    }
	    return value;
	}
	exports.hexZeroPad = hexZeroPad;
	function splitSignature(signature) {
	    var result = {
	        r: "0x",
	        s: "0x",
	        _vs: "0x",
	        recoveryParam: 0,
	        v: 0,
	        yParityAndS: "0x",
	        compact: "0x"
	    };
	    if (isBytesLike(signature)) {
	        var bytes = arrayify(signature);
	        // Get the r, s and v
	        if (bytes.length === 64) {
	            // EIP-2098; pull the v from the top bit of s and clear it
	            result.v = 27 + (bytes[32] >> 7);
	            bytes[32] &= 0x7f;
	            result.r = hexlify(bytes.slice(0, 32));
	            result.s = hexlify(bytes.slice(32, 64));
	        }
	        else if (bytes.length === 65) {
	            result.r = hexlify(bytes.slice(0, 32));
	            result.s = hexlify(bytes.slice(32, 64));
	            result.v = bytes[64];
	        }
	        else {
	            logger.throwArgumentError("invalid signature string", "signature", signature);
	        }
	        // Allow a recid to be used as the v
	        if (result.v < 27) {
	            if (result.v === 0 || result.v === 1) {
	                result.v += 27;
	            }
	            else {
	                logger.throwArgumentError("signature invalid v byte", "signature", signature);
	            }
	        }
	        // Compute recoveryParam from v
	        result.recoveryParam = 1 - (result.v % 2);
	        // Compute _vs from recoveryParam and s
	        if (result.recoveryParam) {
	            bytes[32] |= 0x80;
	        }
	        result._vs = hexlify(bytes.slice(32, 64));
	    }
	    else {
	        result.r = signature.r;
	        result.s = signature.s;
	        result.v = signature.v;
	        result.recoveryParam = signature.recoveryParam;
	        result._vs = signature._vs;
	        // If the _vs is available, use it to populate missing s, v and recoveryParam
	        // and verify non-missing s, v and recoveryParam
	        if (result._vs != null) {
	            var vs_1 = zeroPad(arrayify(result._vs), 32);
	            result._vs = hexlify(vs_1);
	            // Set or check the recid
	            var recoveryParam = ((vs_1[0] >= 128) ? 1 : 0);
	            if (result.recoveryParam == null) {
	                result.recoveryParam = recoveryParam;
	            }
	            else if (result.recoveryParam !== recoveryParam) {
	                logger.throwArgumentError("signature recoveryParam mismatch _vs", "signature", signature);
	            }
	            // Set or check the s
	            vs_1[0] &= 0x7f;
	            var s = hexlify(vs_1);
	            if (result.s == null) {
	                result.s = s;
	            }
	            else if (result.s !== s) {
	                logger.throwArgumentError("signature v mismatch _vs", "signature", signature);
	            }
	        }
	        // Use recid and v to populate each other
	        if (result.recoveryParam == null) {
	            if (result.v == null) {
	                logger.throwArgumentError("signature missing v and recoveryParam", "signature", signature);
	            }
	            else if (result.v === 0 || result.v === 1) {
	                result.recoveryParam = result.v;
	            }
	            else {
	                result.recoveryParam = 1 - (result.v % 2);
	            }
	        }
	        else {
	            if (result.v == null) {
	                result.v = 27 + result.recoveryParam;
	            }
	            else {
	                var recId = (result.v === 0 || result.v === 1) ? result.v : (1 - (result.v % 2));
	                if (result.recoveryParam !== recId) {
	                    logger.throwArgumentError("signature recoveryParam mismatch v", "signature", signature);
	                }
	            }
	        }
	        if (result.r == null || !isHexString(result.r)) {
	            logger.throwArgumentError("signature missing or invalid r", "signature", signature);
	        }
	        else {
	            result.r = hexZeroPad(result.r, 32);
	        }
	        if (result.s == null || !isHexString(result.s)) {
	            logger.throwArgumentError("signature missing or invalid s", "signature", signature);
	        }
	        else {
	            result.s = hexZeroPad(result.s, 32);
	        }
	        var vs = arrayify(result.s);
	        if (vs[0] >= 128) {
	            logger.throwArgumentError("signature s out of range", "signature", signature);
	        }
	        if (result.recoveryParam) {
	            vs[0] |= 0x80;
	        }
	        var _vs = hexlify(vs);
	        if (result._vs) {
	            if (!isHexString(result._vs)) {
	                logger.throwArgumentError("signature invalid _vs", "signature", signature);
	            }
	            result._vs = hexZeroPad(result._vs, 32);
	        }
	        // Set or check the _vs
	        if (result._vs == null) {
	            result._vs = _vs;
	        }
	        else if (result._vs !== _vs) {
	            logger.throwArgumentError("signature _vs mismatch v and s", "signature", signature);
	        }
	    }
	    result.yParityAndS = result._vs;
	    result.compact = result.r + result.yParityAndS.substring(2);
	    return result;
	}
	exports.splitSignature = splitSignature;
	function joinSignature(signature) {
	    signature = splitSignature(signature);
	    return hexlify(concat([
	        signature.r,
	        signature.s,
	        (signature.recoveryParam ? "0x1c" : "0x1b")
	    ]));
	}
	exports.joinSignature = joinSignature;

	});

	var index$1 = /*@__PURE__*/getDefaultExportFromCjs(lib$1);

	var _version$4 = createCommonjsModule(function (module, exports) {
	"use strict";
	Object.defineProperty(exports, "__esModule", { value: true });
	exports.version = void 0;
	exports.version = "bignumber/5.7.0";

	});

	var _version$5 = /*@__PURE__*/getDefaultExportFromCjs(_version$4);

	var bignumber = createCommonjsModule(function (module, exports) {
	"use strict";
	var __importDefault = (commonjsGlobal && commonjsGlobal.__importDefault) || function (mod) {
	    return (mod && mod.__esModule) ? mod : { "default": mod };
	};
	Object.defineProperty(exports, "__esModule", { value: true });
	exports._base16To36 = exports._base36To16 = exports.BigNumber = exports.isBigNumberish = void 0;
	/**
	 *  BigNumber
	 *
	 *  A wrapper around the BN.js object. We use the BN.js library
	 *  because it is used by elliptic, so it is required regardless.
	 *
	 */
	var bn_js_1 = __importDefault(bn);
	var BN = bn_js_1.default.BN;



	var logger = new lib.Logger(_version$4.version);
	var _constructorGuard = {};
	var MAX_SAFE = 0x1fffffffffffff;
	function isBigNumberish(value) {
	    return (value != null) && (BigNumber.isBigNumber(value) ||
	        (typeof (value) === "number" && (value % 1) === 0) ||
	        (typeof (value) === "string" && !!value.match(/^-?[0-9]+$/)) ||
	        (0, lib$1.isHexString)(value) ||
	        (typeof (value) === "bigint") ||
	        (0, lib$1.isBytes)(value));
	}
	exports.isBigNumberish = isBigNumberish;
	// Only warn about passing 10 into radix once
	var _warnedToStringRadix = false;
	var BigNumber = /** @class */ (function () {
	    function BigNumber(constructorGuard, hex) {
	        if (constructorGuard !== _constructorGuard) {
	            logger.throwError("cannot call constructor directly; use BigNumber.from", lib.Logger.errors.UNSUPPORTED_OPERATION, {
	                operation: "new (BigNumber)"
	            });
	        }
	        this._hex = hex;
	        this._isBigNumber = true;
	        Object.freeze(this);
	    }
	    BigNumber.prototype.fromTwos = function (value) {
	        return toBigNumber(toBN(this).fromTwos(value));
	    };
	    BigNumber.prototype.toTwos = function (value) {
	        return toBigNumber(toBN(this).toTwos(value));
	    };
	    BigNumber.prototype.abs = function () {
	        if (this._hex[0] === "-") {
	            return BigNumber.from(this._hex.substring(1));
	        }
	        return this;
	    };
	    BigNumber.prototype.add = function (other) {
	        return toBigNumber(toBN(this).add(toBN(other)));
	    };
	    BigNumber.prototype.sub = function (other) {
	        return toBigNumber(toBN(this).sub(toBN(other)));
	    };
	    BigNumber.prototype.div = function (other) {
	        var o = BigNumber.from(other);
	        if (o.isZero()) {
	            throwFault("division-by-zero", "div");
	        }
	        return toBigNumber(toBN(this).div(toBN(other)));
	    };
	    BigNumber.prototype.mul = function (other) {
	        return toBigNumber(toBN(this).mul(toBN(other)));
	    };
	    BigNumber.prototype.mod = function (other) {
	        var value = toBN(other);
	        if (value.isNeg()) {
	            throwFault("division-by-zero", "mod");
	        }
	        return toBigNumber(toBN(this).umod(value));
	    };
	    BigNumber.prototype.pow = function (other) {
	        var value = toBN(other);
	        if (value.isNeg()) {
	            throwFault("negative-power", "pow");
	        }
	        return toBigNumber(toBN(this).pow(value));
	    };
	    BigNumber.prototype.and = function (other) {
	        var value = toBN(other);
	        if (this.isNegative() || value.isNeg()) {
	            throwFault("unbound-bitwise-result", "and");
	        }
	        return toBigNumber(toBN(this).and(value));
	    };
	    BigNumber.prototype.or = function (other) {
	        var value = toBN(other);
	        if (this.isNegative() || value.isNeg()) {
	            throwFault("unbound-bitwise-result", "or");
	        }
	        return toBigNumber(toBN(this).or(value));
	    };
	    BigNumber.prototype.xor = function (other) {
	        var value = toBN(other);
	        if (this.isNegative() || value.isNeg()) {
	            throwFault("unbound-bitwise-result", "xor");
	        }
	        return toBigNumber(toBN(this).xor(value));
	    };
	    BigNumber.prototype.mask = function (value) {
	        if (this.isNegative() || value < 0) {
	            throwFault("negative-width", "mask");
	        }
	        return toBigNumber(toBN(this).maskn(value));
	    };
	    BigNumber.prototype.shl = function (value) {
	        if (this.isNegative() || value < 0) {
	            throwFault("negative-width", "shl");
	        }
	        return toBigNumber(toBN(this).shln(value));
	    };
	    BigNumber.prototype.shr = function (value) {
	        if (this.isNegative() || value < 0) {
	            throwFault("negative-width", "shr");
	        }
	        return toBigNumber(toBN(this).shrn(value));
	    };
	    BigNumber.prototype.eq = function (other) {
	        return toBN(this).eq(toBN(other));
	    };
	    BigNumber.prototype.lt = function (other) {
	        return toBN(this).lt(toBN(other));
	    };
	    BigNumber.prototype.lte = function (other) {
	        return toBN(this).lte(toBN(other));
	    };
	    BigNumber.prototype.gt = function (other) {
	        return toBN(this).gt(toBN(other));
	    };
	    BigNumber.prototype.gte = function (other) {
	        return toBN(this).gte(toBN(other));
	    };
	    BigNumber.prototype.isNegative = function () {
	        return (this._hex[0] === "-");
	    };
	    BigNumber.prototype.isZero = function () {
	        return toBN(this).isZero();
	    };
	    BigNumber.prototype.toNumber = function () {
	        try {
	            return toBN(this).toNumber();
	        }
	        catch (error) {
	            throwFault("overflow", "toNumber", this.toString());
	        }
	        return null;
	    };
	    BigNumber.prototype.toBigInt = function () {
	        try {
	            return BigInt(this.toString());
	        }
	        catch (e) { }
	        return logger.throwError("this platform does not support BigInt", lib.Logger.errors.UNSUPPORTED_OPERATION, {
	            value: this.toString()
	        });
	    };
	    BigNumber.prototype.toString = function () {
	        // Lots of people expect this, which we do not support, so check (See: #889)
	        if (arguments.length > 0) {
	            if (arguments[0] === 10) {
	                if (!_warnedToStringRadix) {
	                    _warnedToStringRadix = true;
	                    logger.warn("BigNumber.toString does not accept any parameters; base-10 is assumed");
	                }
	            }
	            else if (arguments[0] === 16) {
	                logger.throwError("BigNumber.toString does not accept any parameters; use bigNumber.toHexString()", lib.Logger.errors.UNEXPECTED_ARGUMENT, {});
	            }
	            else {
	                logger.throwError("BigNumber.toString does not accept parameters", lib.Logger.errors.UNEXPECTED_ARGUMENT, {});
	            }
	        }
	        return toBN(this).toString(10);
	    };
	    BigNumber.prototype.toHexString = function () {
	        return this._hex;
	    };
	    BigNumber.prototype.toJSON = function (key) {
	        return { type: "BigNumber", hex: this.toHexString() };
	    };
	    BigNumber.from = function (value) {
	        if (value instanceof BigNumber) {
	            return value;
	        }
	        if (typeof (value) === "string") {
	            if (value.match(/^-?0x[0-9a-f]+$/i)) {
	                return new BigNumber(_constructorGuard, toHex(value));
	            }
	            if (value.match(/^-?[0-9]+$/)) {
	                return new BigNumber(_constructorGuard, toHex(new BN(value)));
	            }
	            return logger.throwArgumentError("invalid BigNumber string", "value", value);
	        }
	        if (typeof (value) === "number") {
	            if (value % 1) {
	                throwFault("underflow", "BigNumber.from", value);
	            }
	            if (value >= MAX_SAFE || value <= -MAX_SAFE) {
	                throwFault("overflow", "BigNumber.from", value);
	            }
	            return BigNumber.from(String(value));
	        }
	        var anyValue = value;
	        if (typeof (anyValue) === "bigint") {
	            return BigNumber.from(anyValue.toString());
	        }
	        if ((0, lib$1.isBytes)(anyValue)) {
	            return BigNumber.from((0, lib$1.hexlify)(anyValue));
	        }
	        if (anyValue) {
	            // Hexable interface (takes priority)
	            if (anyValue.toHexString) {
	                var hex = anyValue.toHexString();
	                if (typeof (hex) === "string") {
	                    return BigNumber.from(hex);
	                }
	            }
	            else {
	                // For now, handle legacy JSON-ified values (goes away in v6)
	                var hex = anyValue._hex;
	                // New-form JSON
	                if (hex == null && anyValue.type === "BigNumber") {
	                    hex = anyValue.hex;
	                }
	                if (typeof (hex) === "string") {
	                    if ((0, lib$1.isHexString)(hex) || (hex[0] === "-" && (0, lib$1.isHexString)(hex.substring(1)))) {
	                        return BigNumber.from(hex);
	                    }
	                }
	            }
	        }
	        return logger.throwArgumentError("invalid BigNumber value", "value", value);
	    };
	    BigNumber.isBigNumber = function (value) {
	        return !!(value && value._isBigNumber);
	    };
	    return BigNumber;
	}());
	exports.BigNumber = BigNumber;
	// Normalize the hex string
	function toHex(value) {
	    // For BN, call on the hex string
	    if (typeof (value) !== "string") {
	        return toHex(value.toString(16));
	    }
	    // If negative, prepend the negative sign to the normalized positive value
	    if (value[0] === "-") {
	        // Strip off the negative sign
	        value = value.substring(1);
	        // Cannot have multiple negative signs (e.g. "--0x04")
	        if (value[0] === "-") {
	            logger.throwArgumentError("invalid hex", "value", value);
	        }
	        // Call toHex on the positive component
	        value = toHex(value);
	        // Do not allow "-0x00"
	        if (value === "0x00") {
	            return value;
	        }
	        // Negate the value
	        return "-" + value;
	    }
	    // Add a "0x" prefix if missing
	    if (value.substring(0, 2) !== "0x") {
	        value = "0x" + value;
	    }
	    // Normalize zero
	    if (value === "0x") {
	        return "0x00";
	    }
	    // Make the string even length
	    if (value.length % 2) {
	        value = "0x0" + value.substring(2);
	    }
	    // Trim to smallest even-length string
	    while (value.length > 4 && value.substring(0, 4) === "0x00") {
	        value = "0x" + value.substring(4);
	    }
	    return value;
	}
	function toBigNumber(value) {
	    return BigNumber.from(toHex(value));
	}
	function toBN(value) {
	    var hex = BigNumber.from(value).toHexString();
	    if (hex[0] === "-") {
	        return (new BN("-" + hex.substring(3), 16));
	    }
	    return new BN(hex.substring(2), 16);
	}
	function throwFault(fault, operation, value) {
	    var params = { fault: fault, operation: operation };
	    if (value != null) {
	        params.value = value;
	    }
	    return logger.throwError(fault, lib.Logger.errors.NUMERIC_FAULT, params);
	}
	// value should have no prefix
	function _base36To16(value) {
	    return (new BN(value, 36)).toString(16);
	}
	exports._base36To16 = _base36To16;
	// value should have no prefix
	function _base16To36(value) {
	    return (new BN(value, 16)).toString(36);
	}
	exports._base16To36 = _base16To36;

	});

	var bignumber$1 = /*@__PURE__*/getDefaultExportFromCjs(bignumber);

	var fixednumber = createCommonjsModule(function (module, exports) {
	"use strict";
	Object.defineProperty(exports, "__esModule", { value: true });
	exports.FixedNumber = exports.FixedFormat = exports.parseFixed = exports.formatFixed = void 0;



	var logger = new lib.Logger(_version$4.version);

	var _constructorGuard = {};
	var Zero = bignumber.BigNumber.from(0);
	var NegativeOne = bignumber.BigNumber.from(-1);
	function throwFault(message, fault, operation, value) {
	    var params = { fault: fault, operation: operation };
	    if (value !== undefined) {
	        params.value = value;
	    }
	    return logger.throwError(message, lib.Logger.errors.NUMERIC_FAULT, params);
	}
	// Constant to pull zeros from for multipliers
	var zeros = "0";
	while (zeros.length < 256) {
	    zeros += zeros;
	}
	// Returns a string "1" followed by decimal "0"s
	function getMultiplier(decimals) {
	    if (typeof (decimals) !== "number") {
	        try {
	            decimals = bignumber.BigNumber.from(decimals).toNumber();
	        }
	        catch (e) { }
	    }
	    if (typeof (decimals) === "number" && decimals >= 0 && decimals <= 256 && !(decimals % 1)) {
	        return ("1" + zeros.substring(0, decimals));
	    }
	    return logger.throwArgumentError("invalid decimal size", "decimals", decimals);
	}
	function formatFixed(value, decimals) {
	    if (decimals == null) {
	        decimals = 0;
	    }
	    var multiplier = getMultiplier(decimals);
	    // Make sure wei is a big number (convert as necessary)
	    value = bignumber.BigNumber.from(value);
	    var negative = value.lt(Zero);
	    if (negative) {
	        value = value.mul(NegativeOne);
	    }
	    var fraction = value.mod(multiplier).toString();
	    while (fraction.length < multiplier.length - 1) {
	        fraction = "0" + fraction;
	    }
	    // Strip training 0
	    fraction = fraction.match(/^([0-9]*[1-9]|0)(0*)/)[1];
	    var whole = value.div(multiplier).toString();
	    if (multiplier.length === 1) {
	        value = whole;
	    }
	    else {
	        value = whole + "." + fraction;
	    }
	    if (negative) {
	        value = "-" + value;
	    }
	    return value;
	}
	exports.formatFixed = formatFixed;
	function parseFixed(value, decimals) {
	    if (decimals == null) {
	        decimals = 0;
	    }
	    var multiplier = getMultiplier(decimals);
	    if (typeof (value) !== "string" || !value.match(/^-?[0-9.]+$/)) {
	        logger.throwArgumentError("invalid decimal value", "value", value);
	    }
	    // Is it negative?
	    var negative = (value.substring(0, 1) === "-");
	    if (negative) {
	        value = value.substring(1);
	    }
	    if (value === ".") {
	        logger.throwArgumentError("missing value", "value", value);
	    }
	    // Split it into a whole and fractional part
	    var comps = value.split(".");
	    if (comps.length > 2) {
	        logger.throwArgumentError("too many decimal points", "value", value);
	    }
	    var whole = comps[0], fraction = comps[1];
	    if (!whole) {
	        whole = "0";
	    }
	    if (!fraction) {
	        fraction = "0";
	    }
	    // Trim trailing zeros
	    while (fraction[fraction.length - 1] === "0") {
	        fraction = fraction.substring(0, fraction.length - 1);
	    }
	    // Check the fraction doesn't exceed our decimals size
	    if (fraction.length > multiplier.length - 1) {
	        throwFault("fractional component exceeds decimals", "underflow", "parseFixed");
	    }
	    // If decimals is 0, we have an empty string for fraction
	    if (fraction === "") {
	        fraction = "0";
	    }
	    // Fully pad the string with zeros to get to wei
	    while (fraction.length < multiplier.length - 1) {
	        fraction += "0";
	    }
	    var wholeValue = bignumber.BigNumber.from(whole);
	    var fractionValue = bignumber.BigNumber.from(fraction);
	    var wei = (wholeValue.mul(multiplier)).add(fractionValue);
	    if (negative) {
	        wei = wei.mul(NegativeOne);
	    }
	    return wei;
	}
	exports.parseFixed = parseFixed;
	var FixedFormat = /** @class */ (function () {
	    function FixedFormat(constructorGuard, signed, width, decimals) {
	        if (constructorGuard !== _constructorGuard) {
	            logger.throwError("cannot use FixedFormat constructor; use FixedFormat.from", lib.Logger.errors.UNSUPPORTED_OPERATION, {
	                operation: "new FixedFormat"
	            });
	        }
	        this.signed = signed;
	        this.width = width;
	        this.decimals = decimals;
	        this.name = (signed ? "" : "u") + "fixed" + String(width) + "x" + String(decimals);
	        this._multiplier = getMultiplier(decimals);
	        Object.freeze(this);
	    }
	    FixedFormat.from = function (value) {
	        if (value instanceof FixedFormat) {
	            return value;
	        }
	        if (typeof (value) === "number") {
	            value = "fixed128x" + value;
	        }
	        var signed = true;
	        var width = 128;
	        var decimals = 18;
	        if (typeof (value) === "string") {
	            if (value === "fixed") {
	                // defaults...
	            }
	            else if (value === "ufixed") {
	                signed = false;
	            }
	            else {
	                var match = value.match(/^(u?)fixed([0-9]+)x([0-9]+)$/);
	                if (!match) {
	                    logger.throwArgumentError("invalid fixed format", "format", value);
	                }
	                signed = (match[1] !== "u");
	                width = parseInt(match[2]);
	                decimals = parseInt(match[3]);
	            }
	        }
	        else if (value) {
	            var check = function (key, type, defaultValue) {
	                if (value[key] == null) {
	                    return defaultValue;
	                }
	                if (typeof (value[key]) !== type) {
	                    logger.throwArgumentError("invalid fixed format (" + key + " not " + type + ")", "format." + key, value[key]);
	                }
	                return value[key];
	            };
	            signed = check("signed", "boolean", signed);
	            width = check("width", "number", width);
	            decimals = check("decimals", "number", decimals);
	        }
	        if (width % 8) {
	            logger.throwArgumentError("invalid fixed format width (not byte aligned)", "format.width", width);
	        }
	        if (decimals > 80) {
	            logger.throwArgumentError("invalid fixed format (decimals too large)", "format.decimals", decimals);
	        }
	        return new FixedFormat(_constructorGuard, signed, width, decimals);
	    };
	    return FixedFormat;
	}());
	exports.FixedFormat = FixedFormat;
	var FixedNumber = /** @class */ (function () {
	    function FixedNumber(constructorGuard, hex, value, format) {
	        if (constructorGuard !== _constructorGuard) {
	            logger.throwError("cannot use FixedNumber constructor; use FixedNumber.from", lib.Logger.errors.UNSUPPORTED_OPERATION, {
	                operation: "new FixedFormat"
	            });
	        }
	        this.format = format;
	        this._hex = hex;
	        this._value = value;
	        this._isFixedNumber = true;
	        Object.freeze(this);
	    }
	    FixedNumber.prototype._checkFormat = function (other) {
	        if (this.format.name !== other.format.name) {
	            logger.throwArgumentError("incompatible format; use fixedNumber.toFormat", "other", other);
	        }
	    };
	    FixedNumber.prototype.addUnsafe = function (other) {
	        this._checkFormat(other);
	        var a = parseFixed(this._value, this.format.decimals);
	        var b = parseFixed(other._value, other.format.decimals);
	        return FixedNumber.fromValue(a.add(b), this.format.decimals, this.format);
	    };
	    FixedNumber.prototype.subUnsafe = function (other) {
	        this._checkFormat(other);
	        var a = parseFixed(this._value, this.format.decimals);
	        var b = parseFixed(other._value, other.format.decimals);
	        return FixedNumber.fromValue(a.sub(b), this.format.decimals, this.format);
	    };
	    FixedNumber.prototype.mulUnsafe = function (other) {
	        this._checkFormat(other);
	        var a = parseFixed(this._value, this.format.decimals);
	        var b = parseFixed(other._value, other.format.decimals);
	        return FixedNumber.fromValue(a.mul(b).div(this.format._multiplier), this.format.decimals, this.format);
	    };
	    FixedNumber.prototype.divUnsafe = function (other) {
	        this._checkFormat(other);
	        var a = parseFixed(this._value, this.format.decimals);
	        var b = parseFixed(other._value, other.format.decimals);
	        return FixedNumber.fromValue(a.mul(this.format._multiplier).div(b), this.format.decimals, this.format);
	    };
	    FixedNumber.prototype.floor = function () {
	        var comps = this.toString().split(".");
	        if (comps.length === 1) {
	            comps.push("0");
	        }
	        var result = FixedNumber.from(comps[0], this.format);
	        var hasFraction = !comps[1].match(/^(0*)$/);
	        if (this.isNegative() && hasFraction) {
	            result = result.subUnsafe(ONE.toFormat(result.format));
	        }
	        return result;
	    };
	    FixedNumber.prototype.ceiling = function () {
	        var comps = this.toString().split(".");
	        if (comps.length === 1) {
	            comps.push("0");
	        }
	        var result = FixedNumber.from(comps[0], this.format);
	        var hasFraction = !comps[1].match(/^(0*)$/);
	        if (!this.isNegative() && hasFraction) {
	            result = result.addUnsafe(ONE.toFormat(result.format));
	        }
	        return result;
	    };
	    // @TODO: Support other rounding algorithms
	    FixedNumber.prototype.round = function (decimals) {
	        if (decimals == null) {
	            decimals = 0;
	        }
	        // If we are already in range, we're done
	        var comps = this.toString().split(".");
	        if (comps.length === 1) {
	            comps.push("0");
	        }
	        if (decimals < 0 || decimals > 80 || (decimals % 1)) {
	            logger.throwArgumentError("invalid decimal count", "decimals", decimals);
	        }
	        if (comps[1].length <= decimals) {
	            return this;
	        }
	        var factor = FixedNumber.from("1" + zeros.substring(0, decimals), this.format);
	        var bump = BUMP.toFormat(this.format);
	        return this.mulUnsafe(factor).addUnsafe(bump).floor().divUnsafe(factor);
	    };
	    FixedNumber.prototype.isZero = function () {
	        return (this._value === "0.0" || this._value === "0");
	    };
	    FixedNumber.prototype.isNegative = function () {
	        return (this._value[0] === "-");
	    };
	    FixedNumber.prototype.toString = function () { return this._value; };
	    FixedNumber.prototype.toHexString = function (width) {
	        if (width == null) {
	            return this._hex;
	        }
	        if (width % 8) {
	            logger.throwArgumentError("invalid byte width", "width", width);
	        }
	        var hex = bignumber.BigNumber.from(this._hex).fromTwos(this.format.width).toTwos(width).toHexString();
	        return (0, lib$1.hexZeroPad)(hex, width / 8);
	    };
	    FixedNumber.prototype.toUnsafeFloat = function () { return parseFloat(this.toString()); };
	    FixedNumber.prototype.toFormat = function (format) {
	        return FixedNumber.fromString(this._value, format);
	    };
	    FixedNumber.fromValue = function (value, decimals, format) {
	        // If decimals looks more like a format, and there is no format, shift the parameters
	        if (format == null && decimals != null && !(0, bignumber.isBigNumberish)(decimals)) {
	            format = decimals;
	            decimals = null;
	        }
	        if (decimals == null) {
	            decimals = 0;
	        }
	        if (format == null) {
	            format = "fixed";
	        }
	        return FixedNumber.fromString(formatFixed(value, decimals), FixedFormat.from(format));
	    };
	    FixedNumber.fromString = function (value, format) {
	        if (format == null) {
	            format = "fixed";
	        }
	        var fixedFormat = FixedFormat.from(format);
	        var numeric = parseFixed(value, fixedFormat.decimals);
	        if (!fixedFormat.signed && numeric.lt(Zero)) {
	            throwFault("unsigned value cannot be negative", "overflow", "value", value);
	        }
	        var hex = null;
	        if (fixedFormat.signed) {
	            hex = numeric.toTwos(fixedFormat.width).toHexString();
	        }
	        else {
	            hex = numeric.toHexString();
	            hex = (0, lib$1.hexZeroPad)(hex, fixedFormat.width / 8);
	        }
	        var decimal = formatFixed(numeric, fixedFormat.decimals);
	        return new FixedNumber(_constructorGuard, hex, decimal, fixedFormat);
	    };
	    FixedNumber.fromBytes = function (value, format) {
	        if (format == null) {
	            format = "fixed";
	        }
	        var fixedFormat = FixedFormat.from(format);
	        if ((0, lib$1.arrayify)(value).length > fixedFormat.width / 8) {
	            throw new Error("overflow");
	        }
	        var numeric = bignumber.BigNumber.from(value);
	        if (fixedFormat.signed) {
	            numeric = numeric.fromTwos(fixedFormat.width);
	        }
	        var hex = numeric.toTwos((fixedFormat.signed ? 0 : 1) + fixedFormat.width).toHexString();
	        var decimal = formatFixed(numeric, fixedFormat.decimals);
	        return new FixedNumber(_constructorGuard, hex, decimal, fixedFormat);
	    };
	    FixedNumber.from = function (value, format) {
	        if (typeof (value) === "string") {
	            return FixedNumber.fromString(value, format);
	        }
	        if ((0, lib$1.isBytes)(value)) {
	            return FixedNumber.fromBytes(value, format);
	        }
	        try {
	            return FixedNumber.fromValue(value, 0, format);
	        }
	        catch (error) {
	            // Allow NUMERIC_FAULT to bubble up
	            if (error.code !== lib.Logger.errors.INVALID_ARGUMENT) {
	                throw error;
	            }
	        }
	        return logger.throwArgumentError("invalid FixedNumber value", "value", value);
	    };
	    FixedNumber.isFixedNumber = function (value) {
	        return !!(value && value._isFixedNumber);
	    };
	    return FixedNumber;
	}());
	exports.FixedNumber = FixedNumber;
	var ONE = FixedNumber.from(1);
	var BUMP = FixedNumber.from("0.5");

	});

	var fixednumber$1 = /*@__PURE__*/getDefaultExportFromCjs(fixednumber);

	var lib$2 = createCommonjsModule(function (module, exports) {
	"use strict";
	Object.defineProperty(exports, "__esModule", { value: true });
	exports._base36To16 = exports._base16To36 = exports.parseFixed = exports.FixedNumber = exports.FixedFormat = exports.formatFixed = exports.BigNumber = void 0;

	Object.defineProperty(exports, "BigNumber", { enumerable: true, get: function () { return bignumber.BigNumber; } });

	Object.defineProperty(exports, "formatFixed", { enumerable: true, get: function () { return fixednumber.formatFixed; } });
	Object.defineProperty(exports, "FixedFormat", { enumerable: true, get: function () { return fixednumber.FixedFormat; } });
	Object.defineProperty(exports, "FixedNumber", { enumerable: true, get: function () { return fixednumber.FixedNumber; } });
	Object.defineProperty(exports, "parseFixed", { enumerable: true, get: function () { return fixednumber.parseFixed; } });
	// Internal methods used by address
	var bignumber_2 = bignumber;
	Object.defineProperty(exports, "_base16To36", { enumerable: true, get: function () { return bignumber_2._base16To36; } });
	Object.defineProperty(exports, "_base36To16", { enumerable: true, get: function () { return bignumber_2._base36To16; } });

	});

	var index$2 = /*@__PURE__*/getDefaultExportFromCjs(lib$2);

	var _version$6 = createCommonjsModule(function (module, exports) {
	"use strict";
	Object.defineProperty(exports, "__esModule", { value: true });
	exports.version = void 0;
	exports.version = "properties/5.7.0";

	});

	var _version$7 = /*@__PURE__*/getDefaultExportFromCjs(_version$6);

	var lib$3 = createCommonjsModule(function (module, exports) {
	"use strict";
	var __awaiter = (commonjsGlobal && commonjsGlobal.__awaiter) || function (thisArg, _arguments, P, generator) {
	    function adopt(value) { return value instanceof P ? value : new P(function (resolve) { resolve(value); }); }
	    return new (P || (P = Promise))(function (resolve, reject) {
	        function fulfilled(value) { try { step(generator.next(value)); } catch (e) { reject(e); } }
	        function rejected(value) { try { step(generator["throw"](value)); } catch (e) { reject(e); } }
	        function step(result) { result.done ? resolve(result.value) : adopt(result.value).then(fulfilled, rejected); }
	        step((generator = generator.apply(thisArg, _arguments || [])).next());
	    });
	};
	var __generator = (commonjsGlobal && commonjsGlobal.__generator) || function (thisArg, body) {
	    var _ = { label: 0, sent: function() { if (t[0] & 1) throw t[1]; return t[1]; }, trys: [], ops: [] }, f, y, t, g;
	    return g = { next: verb(0), "throw": verb(1), "return": verb(2) }, typeof Symbol === "function" && (g[Symbol.iterator] = function() { return this; }), g;
	    function verb(n) { return function (v) { return step([n, v]); }; }
	    function step(op) {
	        if (f) throw new TypeError("Generator is already executing.");
	        while (_) try {
	            if (f = 1, y && (t = op[0] & 2 ? y["return"] : op[0] ? y["throw"] || ((t = y["return"]) && t.call(y), 0) : y.next) && !(t = t.call(y, op[1])).done) return t;
	            if (y = 0, t) op = [op[0] & 2, t.value];
	            switch (op[0]) {
	                case 0: case 1: t = op; break;
	                case 4: _.label++; return { value: op[1], done: false };
	                case 5: _.label++; y = op[1]; op = [0]; continue;
	                case 7: op = _.ops.pop(); _.trys.pop(); continue;
	                default:
	                    if (!(t = _.trys, t = t.length > 0 && t[t.length - 1]) && (op[0] === 6 || op[0] === 2)) { _ = 0; continue; }
	                    if (op[0] === 3 && (!t || (op[1] > t[0] && op[1] < t[3]))) { _.label = op[1]; break; }
	                    if (op[0] === 6 && _.label < t[1]) { _.label = t[1]; t = op; break; }
	                    if (t && _.label < t[2]) { _.label = t[2]; _.ops.push(op); break; }
	                    if (t[2]) _.ops.pop();
	                    _.trys.pop(); continue;
	            }
	            op = body.call(thisArg, _);
	        } catch (e) { op = [6, e]; y = 0; } finally { f = t = 0; }
	        if (op[0] & 5) throw op[1]; return { value: op[0] ? op[1] : void 0, done: true };
	    }
	};
	Object.defineProperty(exports, "__esModule", { value: true });
	exports.Description = exports.deepCopy = exports.shallowCopy = exports.checkProperties = exports.resolveProperties = exports.getStatic = exports.defineReadOnly = void 0;


	var logger = new lib.Logger(_version$6.version);
	function defineReadOnly(object, name, value) {
	    Object.defineProperty(object, name, {
	        enumerable: true,
	        value: value,
	        writable: false,
	    });
	}
	exports.defineReadOnly = defineReadOnly;
	// Crawl up the constructor chain to find a static method
	function getStatic(ctor, key) {
	    for (var i = 0; i < 32; i++) {
	        if (ctor[key]) {
	            return ctor[key];
	        }
	        if (!ctor.prototype || typeof (ctor.prototype) !== "object") {
	            break;
	        }
	        ctor = Object.getPrototypeOf(ctor.prototype).constructor;
	    }
	    return null;
	}
	exports.getStatic = getStatic;
	function resolveProperties(object) {
	    return __awaiter(this, void 0, void 0, function () {
	        var promises, results;
	        return __generator(this, function (_a) {
	            switch (_a.label) {
	                case 0:
	                    promises = Object.keys(object).map(function (key) {
	                        var value = object[key];
	                        return Promise.resolve(value).then(function (v) { return ({ key: key, value: v }); });
	                    });
	                    return [4 /*yield*/, Promise.all(promises)];
	                case 1:
	                    results = _a.sent();
	                    return [2 /*return*/, results.reduce(function (accum, result) {
	                            accum[(result.key)] = result.value;
	                            return accum;
	                        }, {})];
	            }
	        });
	    });
	}
	exports.resolveProperties = resolveProperties;
	function checkProperties(object, properties) {
	    if (!object || typeof (object) !== "object") {
	        logger.throwArgumentError("invalid object", "object", object);
	    }
	    Object.keys(object).forEach(function (key) {
	        if (!properties[key]) {
	            logger.throwArgumentError("invalid object key - " + key, "transaction:" + key, object);
	        }
	    });
	}
	exports.checkProperties = checkProperties;
	function shallowCopy(object) {
	    var result = {};
	    for (var key in object) {
	        result[key] = object[key];
	    }
	    return result;
	}
	exports.shallowCopy = shallowCopy;
	var opaque = { bigint: true, boolean: true, "function": true, number: true, string: true };
	function _isFrozen(object) {
	    // Opaque objects are not mutable, so safe to copy by assignment
	    if (object === undefined || object === null || opaque[typeof (object)]) {
	        return true;
	    }
	    if (Array.isArray(object) || typeof (object) === "object") {
	        if (!Object.isFrozen(object)) {
	            return false;
	        }
	        var keys = Object.keys(object);
	        for (var i = 0; i < keys.length; i++) {
	            var value = null;
	            try {
	                value = object[keys[i]];
	            }
	            catch (error) {
	                // If accessing a value triggers an error, it is a getter
	                // designed to do so (e.g. Result) and is therefore "frozen"
	                continue;
	            }
	            if (!_isFrozen(value)) {
	                return false;
	            }
	        }
	        return true;
	    }
	    return logger.throwArgumentError("Cannot deepCopy " + typeof (object), "object", object);
	}
	// Returns a new copy of object, such that no properties may be replaced.
	// New properties may be added only to objects.
	function _deepCopy(object) {
	    if (_isFrozen(object)) {
	        return object;
	    }
	    // Arrays are mutable, so we need to create a copy
	    if (Array.isArray(object)) {
	        return Object.freeze(object.map(function (item) { return deepCopy(item); }));
	    }
	    if (typeof (object) === "object") {
	        var result = {};
	        for (var key in object) {
	            var value = object[key];
	            if (value === undefined) {
	                continue;
	            }
	            defineReadOnly(result, key, deepCopy(value));
	        }
	        return result;
	    }
	    return logger.throwArgumentError("Cannot deepCopy " + typeof (object), "object", object);
	}
	function deepCopy(object) {
	    return _deepCopy(object);
	}
	exports.deepCopy = deepCopy;
	var Description = /** @class */ (function () {
	    function Description(info) {
	        for (var key in info) {
	            this[key] = deepCopy(info[key]);
	        }
	    }
	    return Description;
	}());
	exports.Description = Description;

	});

	var index$3 = /*@__PURE__*/getDefaultExportFromCjs(lib$3);

	var _version$8 = createCommonjsModule(function (module, exports) {
	"use strict";
	Object.defineProperty(exports, "__esModule", { value: true });
	exports.version = void 0;
	exports.version = "abi/5.7.0";

	});

	var _version$9 = /*@__PURE__*/getDefaultExportFromCjs(_version$8);

	var fragments = createCommonjsModule(function (module, exports) {
	"use strict";
	var __extends = (commonjsGlobal && commonjsGlobal.__extends) || (function () {
	    var extendStatics = function (d, b) {
	        extendStatics = Object.setPrototypeOf ||
	            ({ __proto__: [] } instanceof Array && function (d, b) { d.__proto__ = b; }) ||
	            function (d, b) { for (var p in b) if (Object.prototype.hasOwnProperty.call(b, p)) d[p] = b[p]; };
	        return extendStatics(d, b);
	    };
	    return function (d, b) {
	        if (typeof b !== "function" && b !== null)
	            throw new TypeError("Class extends value " + String(b) + " is not a constructor or null");
	        extendStatics(d, b);
	        function __() { this.constructor = d; }
	        d.prototype = b === null ? Object.create(b) : (__.prototype = b.prototype, new __());
	    };
	})();
	Object.defineProperty(exports, "__esModule", { value: true });
	exports.ErrorFragment = exports.FunctionFragment = exports.ConstructorFragment = exports.EventFragment = exports.Fragment = exports.ParamType = exports.FormatTypes = void 0;




	var logger = new lib.Logger(_version$8.version);
	;
	var _constructorGuard = {};
	var ModifiersBytes = { calldata: true, memory: true, storage: true };
	var ModifiersNest = { calldata: true, memory: true };
	function checkModifier(type, name) {
	    if (type === "bytes" || type === "string") {
	        if (ModifiersBytes[name]) {
	            return true;
	        }
	    }
	    else if (type === "address") {
	        if (name === "payable") {
	            return true;
	        }
	    }
	    else if (type.indexOf("[") >= 0 || type === "tuple") {
	        if (ModifiersNest[name]) {
	            return true;
	        }
	    }
	    if (ModifiersBytes[name] || name === "payable") {
	        logger.throwArgumentError("invalid modifier", "name", name);
	    }
	    return false;
	}
	// @TODO: Make sure that children of an indexed tuple are marked with a null indexed
	function parseParamType(param, allowIndexed) {
	    var originalParam = param;
	    function throwError(i) {
	        logger.throwArgumentError("unexpected character at position " + i, "param", param);
	    }
	    param = param.replace(/\s/g, " ");
	    function newNode(parent) {
	        var node = { type: "", name: "", parent: parent, state: { allowType: true } };
	        if (allowIndexed) {
	            node.indexed = false;
	        }
	        return node;
	    }
	    var parent = { type: "", name: "", state: { allowType: true } };
	    var node = parent;
	    for (var i = 0; i < param.length; i++) {
	        var c = param[i];
	        switch (c) {
	            case "(":
	                if (node.state.allowType && node.type === "") {
	                    node.type = "tuple";
	                }
	                else if (!node.state.allowParams) {
	                    throwError(i);
	                }
	                node.state.allowType = false;
	                node.type = verifyType(node.type);
	                node.components = [newNode(node)];
	                node = node.components[0];
	                break;
	            case ")":
	                delete node.state;
	                if (node.name === "indexed") {
	                    if (!allowIndexed) {
	                        throwError(i);
	                    }
	                    node.indexed = true;
	                    node.name = "";
	                }
	                if (checkModifier(node.type, node.name)) {
	                    node.name = "";
	                }
	                node.type = verifyType(node.type);
	                var child = node;
	                node = node.parent;
	                if (!node) {
	                    throwError(i);
	                }
	                delete child.parent;
	                node.state.allowParams = false;
	                node.state.allowName = true;
	                node.state.allowArray = true;
	                break;
	            case ",":
	                delete node.state;
	                if (node.name === "indexed") {
	                    if (!allowIndexed) {
	                        throwError(i);
	                    }
	                    node.indexed = true;
	                    node.name = "";
	                }
	                if (checkModifier(node.type, node.name)) {
	                    node.name = "";
	                }
	                node.type = verifyType(node.type);
	                var sibling = newNode(node.parent);
	                //{ type: "", name: "", parent: node.parent, state: { allowType: true } };
	                node.parent.components.push(sibling);
	                delete node.parent;
	                node = sibling;
	                break;
	            // Hit a space...
	            case " ":
	                // If reading type, the type is done and may read a param or name
	                if (node.state.allowType) {
	                    if (node.type !== "") {
	                        node.type = verifyType(node.type);
	                        delete node.state.allowType;
	                        node.state.allowName = true;
	                        node.state.allowParams = true;
	                    }
	                }
	                // If reading name, the name is done
	                if (node.state.allowName) {
	                    if (node.name !== "") {
	                        if (node.name === "indexed") {
	                            if (!allowIndexed) {
	                                throwError(i);
	                            }
	                            if (node.indexed) {
	                                throwError(i);
	                            }
	                            node.indexed = true;
	                            node.name = "";
	                        }
	                        else if (checkModifier(node.type, node.name)) {
	                            node.name = "";
	                        }
	                        else {
	                            node.state.allowName = false;
	                        }
	                    }
	                }
	                break;
	            case "[":
	                if (!node.state.allowArray) {
	                    throwError(i);
	                }
	                node.type += c;
	                node.state.allowArray = false;
	                node.state.allowName = false;
	                node.state.readArray = true;
	                break;
	            case "]":
	                if (!node.state.readArray) {
	                    throwError(i);
	                }
	                node.type += c;
	                node.state.readArray = false;
	                node.state.allowArray = true;
	                node.state.allowName = true;
	                break;
	            default:
	                if (node.state.allowType) {
	                    node.type += c;
	                    node.state.allowParams = true;
	                    node.state.allowArray = true;
	                }
	                else if (node.state.allowName) {
	                    node.name += c;
	                    delete node.state.allowArray;
	                }
	                else if (node.state.readArray) {
	                    node.type += c;
	                }
	                else {
	                    throwError(i);
	                }
	        }
	    }
	    if (node.parent) {
	        logger.throwArgumentError("unexpected eof", "param", param);
	    }
	    delete parent.state;
	    if (node.name === "indexed") {
	        if (!allowIndexed) {
	            throwError(originalParam.length - 7);
	        }
	        if (node.indexed) {
	            throwError(originalParam.length - 7);
	        }
	        node.indexed = true;
	        node.name = "";
	    }
	    else if (checkModifier(node.type, node.name)) {
	        node.name = "";
	    }
	    parent.type = verifyType(parent.type);
	    return parent;
	}
	function populate(object, params) {
	    for (var key in params) {
	        (0, lib$3.defineReadOnly)(object, key, params[key]);
	    }
	}
	exports.FormatTypes = Object.freeze({
	    // Bare formatting, as is needed for computing a sighash of an event or function
	    sighash: "sighash",
	    // Human-Readable with Minimal spacing and without names (compact human-readable)
	    minimal: "minimal",
	    // Human-Readable with nice spacing, including all names
	    full: "full",
	    // JSON-format a la Solidity
	    json: "json"
	});
	var paramTypeArray = new RegExp(/^(.*)\[([0-9]*)\]$/);
	var ParamType = /** @class */ (function () {
	    function ParamType(constructorGuard, params) {
	        if (constructorGuard !== _constructorGuard) {
	            logger.throwError("use fromString", lib.Logger.errors.UNSUPPORTED_OPERATION, {
	                operation: "new ParamType()"
	            });
	        }
	        populate(this, params);
	        var match = this.type.match(paramTypeArray);
	        if (match) {
	            populate(this, {
	                arrayLength: parseInt(match[2] || "-1"),
	                arrayChildren: ParamType.fromObject({
	                    type: match[1],
	                    components: this.components
	                }),
	                baseType: "array"
	            });
	        }
	        else {
	            populate(this, {
	                arrayLength: null,
	                arrayChildren: null,
	                baseType: ((this.components != null) ? "tuple" : this.type)
	            });
	        }
	        this._isParamType = true;
	        Object.freeze(this);
	    }
	    // Format the parameter fragment
	    //   - sighash: "(uint256,address)"
	    //   - minimal: "tuple(uint256,address) indexed"
	    //   - full:    "tuple(uint256 foo, address bar) indexed baz"
	    ParamType.prototype.format = function (format) {
	        if (!format) {
	            format = exports.FormatTypes.sighash;
	        }
	        if (!exports.FormatTypes[format]) {
	            logger.throwArgumentError("invalid format type", "format", format);
	        }
	        if (format === exports.FormatTypes.json) {
	            var result_1 = {
	                type: ((this.baseType === "tuple") ? "tuple" : this.type),
	                name: (this.name || undefined)
	            };
	            if (typeof (this.indexed) === "boolean") {
	                result_1.indexed = this.indexed;
	            }
	            if (this.components) {
	                result_1.components = this.components.map(function (comp) { return JSON.parse(comp.format(format)); });
	            }
	            return JSON.stringify(result_1);
	        }
	        var result = "";
	        // Array
	        if (this.baseType === "array") {
	            result += this.arrayChildren.format(format);
	            result += "[" + (this.arrayLength < 0 ? "" : String(this.arrayLength)) + "]";
	        }
	        else {
	            if (this.baseType === "tuple") {
	                if (format !== exports.FormatTypes.sighash) {
	                    result += this.type;
	                }
	                result += "(" + this.components.map(function (comp) { return comp.format(format); }).join((format === exports.FormatTypes.full) ? ", " : ",") + ")";
	            }
	            else {
	                result += this.type;
	            }
	        }
	        if (format !== exports.FormatTypes.sighash) {
	            if (this.indexed === true) {
	                result += " indexed";
	            }
	            if (format === exports.FormatTypes.full && this.name) {
	                result += " " + this.name;
	            }
	        }
	        return result;
	    };
	    ParamType.from = function (value, allowIndexed) {
	        if (typeof (value) === "string") {
	            return ParamType.fromString(value, allowIndexed);
	        }
	        return ParamType.fromObject(value);
	    };
	    ParamType.fromObject = function (value) {
	        if (ParamType.isParamType(value)) {
	            return value;
	        }
	        return new ParamType(_constructorGuard, {
	            name: (value.name || null),
	            type: verifyType(value.type),
	            indexed: ((value.indexed == null) ? null : !!value.indexed),
	            components: (value.components ? value.components.map(ParamType.fromObject) : null)
	        });
	    };
	    ParamType.fromString = function (value, allowIndexed) {
	        function ParamTypify(node) {
	            return ParamType.fromObject({
	                name: node.name,
	                type: node.type,
	                indexed: node.indexed,
	                components: node.components
	            });
	        }
	        return ParamTypify(parseParamType(value, !!allowIndexed));
	    };
	    ParamType.isParamType = function (value) {
	        return !!(value != null && value._isParamType);
	    };
	    return ParamType;
	}());
	exports.ParamType = ParamType;
	;
	function parseParams(value, allowIndex) {
	    return splitNesting(value).map(function (param) { return ParamType.fromString(param, allowIndex); });
	}
	var Fragment = /** @class */ (function () {
	    function Fragment(constructorGuard, params) {
	        if (constructorGuard !== _constructorGuard) {
	            logger.throwError("use a static from method", lib.Logger.errors.UNSUPPORTED_OPERATION, {
	                operation: "new Fragment()"
	            });
	        }
	        populate(this, params);
	        this._isFragment = true;
	        Object.freeze(this);
	    }
	    Fragment.from = function (value) {
	        if (Fragment.isFragment(value)) {
	            return value;
	        }
	        if (typeof (value) === "string") {
	            return Fragment.fromString(value);
	        }
	        return Fragment.fromObject(value);
	    };
	    Fragment.fromObject = function (value) {
	        if (Fragment.isFragment(value)) {
	            return value;
	        }
	        switch (value.type) {
	            case "function":
	                return FunctionFragment.fromObject(value);
	            case "event":
	                return EventFragment.fromObject(value);
	            case "constructor":
	                return ConstructorFragment.fromObject(value);
	            case "error":
	                return ErrorFragment.fromObject(value);
	            case "fallback":
	            case "receive":
	                // @TODO: Something? Maybe return a FunctionFragment? A custom DefaultFunctionFragment?
	                return null;
	        }
	        return logger.throwArgumentError("invalid fragment object", "value", value);
	    };
	    Fragment.fromString = function (value) {
	        // Make sure the "returns" is surrounded by a space and all whitespace is exactly one space
	        value = value.replace(/\s/g, " ");
	        value = value.replace(/\(/g, " (").replace(/\)/g, ") ").replace(/\s+/g, " ");
	        value = value.trim();
	        if (value.split(" ")[0] === "event") {
	            return EventFragment.fromString(value.substring(5).trim());
	        }
	        else if (value.split(" ")[0] === "function") {
	            return FunctionFragment.fromString(value.substring(8).trim());
	        }
	        else if (value.split("(")[0].trim() === "constructor") {
	            return ConstructorFragment.fromString(value.trim());
	        }
	        else if (value.split(" ")[0] === "error") {
	            return ErrorFragment.fromString(value.substring(5).trim());
	        }
	        return logger.throwArgumentError("unsupported fragment", "value", value);
	    };
	    Fragment.isFragment = function (value) {
	        return !!(value && value._isFragment);
	    };
	    return Fragment;
	}());
	exports.Fragment = Fragment;
	var EventFragment = /** @class */ (function (_super) {
	    __extends(EventFragment, _super);
	    function EventFragment() {
	        return _super !== null && _super.apply(this, arguments) || this;
	    }
	    EventFragment.prototype.format = function (format) {
	        if (!format) {
	            format = exports.FormatTypes.sighash;
	        }
	        if (!exports.FormatTypes[format]) {
	            logger.throwArgumentError("invalid format type", "format", format);
	        }
	        if (format === exports.FormatTypes.json) {
	            return JSON.stringify({
	                type: "event",
	                anonymous: this.anonymous,
	                name: this.name,
	                inputs: this.inputs.map(function (input) { return JSON.parse(input.format(format)); })
	            });
	        }
	        var result = "";
	        if (format !== exports.FormatTypes.sighash) {
	            result += "event ";
	        }
	        result += this.name + "(" + this.inputs.map(function (input) { return input.format(format); }).join((format === exports.FormatTypes.full) ? ", " : ",") + ") ";
	        if (format !== exports.FormatTypes.sighash) {
	            if (this.anonymous) {
	                result += "anonymous ";
	            }
	        }
	        return result.trim();
	    };
	    EventFragment.from = function (value) {
	        if (typeof (value) === "string") {
	            return EventFragment.fromString(value);
	        }
	        return EventFragment.fromObject(value);
	    };
	    EventFragment.fromObject = function (value) {
	        if (EventFragment.isEventFragment(value)) {
	            return value;
	        }
	        if (value.type !== "event") {
	            logger.throwArgumentError("invalid event object", "value", value);
	        }
	        var params = {
	            name: verifyIdentifier(value.name),
	            anonymous: value.anonymous,
	            inputs: (value.inputs ? value.inputs.map(ParamType.fromObject) : []),
	            type: "event"
	        };
	        return new EventFragment(_constructorGuard, params);
	    };
	    EventFragment.fromString = function (value) {
	        var match = value.match(regexParen);
	        if (!match) {
	            logger.throwArgumentError("invalid event string", "value", value);
	        }
	        var anonymous = false;
	        match[3].split(" ").forEach(function (modifier) {
	            switch (modifier.trim()) {
	                case "anonymous":
	                    anonymous = true;
	                    break;
	                case "":
	                    break;
	                default:
	                    logger.warn("unknown modifier: " + modifier);
	            }
	        });
	        return EventFragment.fromObject({
	            name: match[1].trim(),
	            anonymous: anonymous,
	            inputs: parseParams(match[2], true),
	            type: "event"
	        });
	    };
	    EventFragment.isEventFragment = function (value) {
	        return (value && value._isFragment && value.type === "event");
	    };
	    return EventFragment;
	}(Fragment));
	exports.EventFragment = EventFragment;
	function parseGas(value, params) {
	    params.gas = null;
	    var comps = value.split("@");
	    if (comps.length !== 1) {
	        if (comps.length > 2) {
	            logger.throwArgumentError("invalid human-readable ABI signature", "value", value);
	        }
	        if (!comps[1].match(/^[0-9]+$/)) {
	            logger.throwArgumentError("invalid human-readable ABI signature gas", "value", value);
	        }
	        params.gas = lib$2.BigNumber.from(comps[1]);
	        return comps[0];
	    }
	    return value;
	}
	function parseModifiers(value, params) {
	    params.constant = false;
	    params.payable = false;
	    params.stateMutability = "nonpayable";
	    value.split(" ").forEach(function (modifier) {
	        switch (modifier.trim()) {
	            case "constant":
	                params.constant = true;
	                break;
	            case "payable":
	                params.payable = true;
	                params.stateMutability = "payable";
	                break;
	            case "nonpayable":
	                params.payable = false;
	                params.stateMutability = "nonpayable";
	                break;
	            case "pure":
	                params.constant = true;
	                params.stateMutability = "pure";
	                break;
	            case "view":
	                params.constant = true;
	                params.stateMutability = "view";
	                break;
	            case "external":
	            case "public":
	            case "":
	                break;
	            default:
	                console.log("unknown modifier: " + modifier);
	        }
	    });
	}
	function verifyState(value) {
	    var result = {
	        constant: false,
	        payable: true,
	        stateMutability: "payable"
	    };
	    if (value.stateMutability != null) {
	        result.stateMutability = value.stateMutability;
	        // Set (and check things are consistent) the constant property
	        result.constant = (result.stateMutability === "view" || result.stateMutability === "pure");
	        if (value.constant != null) {
	            if ((!!value.constant) !== result.constant) {
	                logger.throwArgumentError("cannot have constant function with mutability " + result.stateMutability, "value", value);
	            }
	        }
	        // Set (and check things are consistent) the payable property
	        result.payable = (result.stateMutability === "payable");
	        if (value.payable != null) {
	            if ((!!value.payable) !== result.payable) {
	                logger.throwArgumentError("cannot have payable function with mutability " + result.stateMutability, "value", value);
	            }
	        }
	    }
	    else if (value.payable != null) {
	        result.payable = !!value.payable;
	        // If payable we can assume non-constant; otherwise we can't assume
	        if (value.constant == null && !result.payable && value.type !== "constructor") {
	            logger.throwArgumentError("unable to determine stateMutability", "value", value);
	        }
	        result.constant = !!value.constant;
	        if (result.constant) {
	            result.stateMutability = "view";
	        }
	        else {
	            result.stateMutability = (result.payable ? "payable" : "nonpayable");
	        }
	        if (result.payable && result.constant) {
	            logger.throwArgumentError("cannot have constant payable function", "value", value);
	        }
	    }
	    else if (value.constant != null) {
	        result.constant = !!value.constant;
	        result.payable = !result.constant;
	        result.stateMutability = (result.constant ? "view" : "payable");
	    }
	    else if (value.type !== "constructor") {
	        logger.throwArgumentError("unable to determine stateMutability", "value", value);
	    }
	    return result;
	}
	var ConstructorFragment = /** @class */ (function (_super) {
	    __extends(ConstructorFragment, _super);
	    function ConstructorFragment() {
	        return _super !== null && _super.apply(this, arguments) || this;
	    }
	    ConstructorFragment.prototype.format = function (format) {
	        if (!format) {
	            format = exports.FormatTypes.sighash;
	        }
	        if (!exports.FormatTypes[format]) {
	            logger.throwArgumentError("invalid format type", "format", format);
	        }
	        if (format === exports.FormatTypes.json) {
	            return JSON.stringify({
	                type: "constructor",
	                stateMutability: ((this.stateMutability !== "nonpayable") ? this.stateMutability : undefined),
	                payable: this.payable,
	                gas: (this.gas ? this.gas.toNumber() : undefined),
	                inputs: this.inputs.map(function (input) { return JSON.parse(input.format(format)); })
	            });
	        }
	        if (format === exports.FormatTypes.sighash) {
	            logger.throwError("cannot format a constructor for sighash", lib.Logger.errors.UNSUPPORTED_OPERATION, {
	                operation: "format(sighash)"
	            });
	        }
	        var result = "constructor(" + this.inputs.map(function (input) { return input.format(format); }).join((format === exports.FormatTypes.full) ? ", " : ",") + ") ";
	        if (this.stateMutability && this.stateMutability !== "nonpayable") {
	            result += this.stateMutability + " ";
	        }
	        return result.trim();
	    };
	    ConstructorFragment.from = function (value) {
	        if (typeof (value) === "string") {
	            return ConstructorFragment.fromString(value);
	        }
	        return ConstructorFragment.fromObject(value);
	    };
	    ConstructorFragment.fromObject = function (value) {
	        if (ConstructorFragment.isConstructorFragment(value)) {
	            return value;
	        }
	        if (value.type !== "constructor") {
	            logger.throwArgumentError("invalid constructor object", "value", value);
	        }
	        var state = verifyState(value);
	        if (state.constant) {
	            logger.throwArgumentError("constructor cannot be constant", "value", value);
	        }
	        var params = {
	            name: null,
	            type: value.type,
	            inputs: (value.inputs ? value.inputs.map(ParamType.fromObject) : []),
	            payable: state.payable,
	            stateMutability: state.stateMutability,
	            gas: (value.gas ? lib$2.BigNumber.from(value.gas) : null)
	        };
	        return new ConstructorFragment(_constructorGuard, params);
	    };
	    ConstructorFragment.fromString = function (value) {
	        var params = { type: "constructor" };
	        value = parseGas(value, params);
	        var parens = value.match(regexParen);
	        if (!parens || parens[1].trim() !== "constructor") {
	            logger.throwArgumentError("invalid constructor string", "value", value);
	        }
	        params.inputs = parseParams(parens[2].trim(), false);
	        parseModifiers(parens[3].trim(), params);
	        return ConstructorFragment.fromObject(params);
	    };
	    ConstructorFragment.isConstructorFragment = function (value) {
	        return (value && value._isFragment && value.type === "constructor");
	    };
	    return ConstructorFragment;
	}(Fragment));
	exports.ConstructorFragment = ConstructorFragment;
	var FunctionFragment = /** @class */ (function (_super) {
	    __extends(FunctionFragment, _super);
	    function FunctionFragment() {
	        return _super !== null && _super.apply(this, arguments) || this;
	    }
	    FunctionFragment.prototype.format = function (format) {
	        if (!format) {
	            format = exports.FormatTypes.sighash;
	        }
	        if (!exports.FormatTypes[format]) {
	            logger.throwArgumentError("invalid format type", "format", format);
	        }
	        if (format === exports.FormatTypes.json) {
	            return JSON.stringify({
	                type: "function",
	                name: this.name,
	                constant: this.constant,
	                stateMutability: ((this.stateMutability !== "nonpayable") ? this.stateMutability : undefined),
	                payable: this.payable,
	                gas: (this.gas ? this.gas.toNumber() : undefined),
	                inputs: this.inputs.map(function (input) { return JSON.parse(input.format(format)); }),
	                outputs: this.outputs.map(function (output) { return JSON.parse(output.format(format)); }),
	            });
	        }
	        var result = "";
	        if (format !== exports.FormatTypes.sighash) {
	            result += "function ";
	        }
	        result += this.name + "(" + this.inputs.map(function (input) { return input.format(format); }).join((format === exports.FormatTypes.full) ? ", " : ",") + ") ";
	        if (format !== exports.FormatTypes.sighash) {
	            if (this.stateMutability) {
	                if (this.stateMutability !== "nonpayable") {
	                    result += (this.stateMutability + " ");
	                }
	            }
	            else if (this.constant) {
	                result += "view ";
	            }
	            if (this.outputs && this.outputs.length) {
	                result += "returns (" + this.outputs.map(function (output) { return output.format(format); }).join(", ") + ") ";
	            }
	            if (this.gas != null) {
	                result += "@" + this.gas.toString() + " ";
	            }
	        }
	        return result.trim();
	    };
	    FunctionFragment.from = function (value) {
	        if (typeof (value) === "string") {
	            return FunctionFragment.fromString(value);
	        }
	        return FunctionFragment.fromObject(value);
	    };
	    FunctionFragment.fromObject = function (value) {
	        if (FunctionFragment.isFunctionFragment(value)) {
	            return value;
	        }
	        if (value.type !== "function") {
	            logger.throwArgumentError("invalid function object", "value", value);
	        }
	        var state = verifyState(value);
	        var params = {
	            type: value.type,
	            name: verifyIdentifier(value.name),
	            constant: state.constant,
	            inputs: (value.inputs ? value.inputs.map(ParamType.fromObject) : []),
	            outputs: (value.outputs ? value.outputs.map(ParamType.fromObject) : []),
	            payable: state.payable,
	            stateMutability: state.stateMutability,
	            gas: (value.gas ? lib$2.BigNumber.from(value.gas) : null)
	        };
	        return new FunctionFragment(_constructorGuard, params);
	    };
	    FunctionFragment.fromString = function (value) {
	        var params = { type: "function" };
	        value = parseGas(value, params);
	        var comps = value.split(" returns ");
	        if (comps.length > 2) {
	            logger.throwArgumentError("invalid function string", "value", value);
	        }
	        var parens = comps[0].match(regexParen);
	        if (!parens) {
	            logger.throwArgumentError("invalid function signature", "value", value);
	        }
	        params.name = parens[1].trim();
	        if (params.name) {
	            verifyIdentifier(params.name);
	        }
	        params.inputs = parseParams(parens[2], false);
	        parseModifiers(parens[3].trim(), params);
	        // We have outputs
	        if (comps.length > 1) {
	            var returns = comps[1].match(regexParen);
	            if (returns[1].trim() != "" || returns[3].trim() != "") {
	                logger.throwArgumentError("unexpected tokens", "value", value);
	            }
	            params.outputs = parseParams(returns[2], false);
	        }
	        else {
	            params.outputs = [];
	        }
	        return FunctionFragment.fromObject(params);
	    };
	    FunctionFragment.isFunctionFragment = function (value) {
	        return (value && value._isFragment && value.type === "function");
	    };
	    return FunctionFragment;
	}(ConstructorFragment));
	exports.FunctionFragment = FunctionFragment;
	//export class StructFragment extends Fragment {
	//}
	function checkForbidden(fragment) {
	    var sig = fragment.format();
	    if (sig === "Error(string)" || sig === "Panic(uint256)") {
	        logger.throwArgumentError("cannot specify user defined " + sig + " error", "fragment", fragment);
	    }
	    return fragment;
	}
	var ErrorFragment = /** @class */ (function (_super) {
	    __extends(ErrorFragment, _super);
	    function ErrorFragment() {
	        return _super !== null && _super.apply(this, arguments) || this;
	    }
	    ErrorFragment.prototype.format = function (format) {
	        if (!format) {
	            format = exports.FormatTypes.sighash;
	        }
	        if (!exports.FormatTypes[format]) {
	            logger.throwArgumentError("invalid format type", "format", format);
	        }
	        if (format === exports.FormatTypes.json) {
	            return JSON.stringify({
	                type: "error",
	                name: this.name,
	                inputs: this.inputs.map(function (input) { return JSON.parse(input.format(format)); }),
	            });
	        }
	        var result = "";
	        if (format !== exports.FormatTypes.sighash) {
	            result += "error ";
	        }
	        result += this.name + "(" + this.inputs.map(function (input) { return input.format(format); }).join((format === exports.FormatTypes.full) ? ", " : ",") + ") ";
	        return result.trim();
	    };
	    ErrorFragment.from = function (value) {
	        if (typeof (value) === "string") {
	            return ErrorFragment.fromString(value);
	        }
	        return ErrorFragment.fromObject(value);
	    };
	    ErrorFragment.fromObject = function (value) {
	        if (ErrorFragment.isErrorFragment(value)) {
	            return value;
	        }
	        if (value.type !== "error") {
	            logger.throwArgumentError("invalid error object", "value", value);
	        }
	        var params = {
	            type: value.type,
	            name: verifyIdentifier(value.name),
	            inputs: (value.inputs ? value.inputs.map(ParamType.fromObject) : [])
	        };
	        return checkForbidden(new ErrorFragment(_constructorGuard, params));
	    };
	    ErrorFragment.fromString = function (value) {
	        var params = { type: "error" };
	        var parens = value.match(regexParen);
	        if (!parens) {
	            logger.throwArgumentError("invalid error signature", "value", value);
	        }
	        params.name = parens[1].trim();
	        if (params.name) {
	            verifyIdentifier(params.name);
	        }
	        params.inputs = parseParams(parens[2], false);
	        return checkForbidden(ErrorFragment.fromObject(params));
	    };
	    ErrorFragment.isErrorFragment = function (value) {
	        return (value && value._isFragment && value.type === "error");
	    };
	    return ErrorFragment;
	}(Fragment));
	exports.ErrorFragment = ErrorFragment;
	function verifyType(type) {
	    // These need to be transformed to their full description
	    if (type.match(/^uint($|[^1-9])/)) {
	        type = "uint256" + type.substring(4);
	    }
	    else if (type.match(/^int($|[^1-9])/)) {
	        type = "int256" + type.substring(3);
	    }
	    // @TODO: more verification
	    return type;
	}
	// See: https://github.com/ethereum/solidity/blob/1f8f1a3db93a548d0555e3e14cfc55a10e25b60e/docs/grammar/SolidityLexer.g4#L234
	var regexIdentifier = new RegExp("^[a-zA-Z$_][a-zA-Z0-9$_]*$");
	function verifyIdentifier(value) {
	    if (!value || !value.match(regexIdentifier)) {
	        logger.throwArgumentError("invalid identifier \"" + value + "\"", "value", value);
	    }
	    return value;
	}
	var regexParen = new RegExp("^([^)(]*)\\((.*)\\)([^)(]*)$");
	function splitNesting(value) {
	    value = value.trim();
	    var result = [];
	    var accum = "";
	    var depth = 0;
	    for (var offset = 0; offset < value.length; offset++) {
	        var c = value[offset];
	        if (c === "," && depth === 0) {
	            result.push(accum);
	            accum = "";
	        }
	        else {
	            accum += c;
	            if (c === "(") {
	                depth++;
	            }
	            else if (c === ")") {
	                depth--;
	                if (depth === -1) {
	                    logger.throwArgumentError("unbalanced parenthesis", "value", value);
	                }
	            }
	        }
	    }
	    if (accum) {
	        result.push(accum);
	    }
	    return result;
	}

	});

	var fragments$1 = /*@__PURE__*/getDefaultExportFromCjs(fragments);

	var abstractCoder = createCommonjsModule(function (module, exports) {
	"use strict";
	Object.defineProperty(exports, "__esModule", { value: true });
	exports.Reader = exports.Writer = exports.Coder = exports.checkResultErrors = void 0;





	var logger = new lib.Logger(_version$8.version);
	function checkResultErrors(result) {
	    // Find the first error (if any)
	    var errors = [];
	    var checkErrors = function (path, object) {
	        if (!Array.isArray(object)) {
	            return;
	        }
	        for (var key in object) {
	            var childPath = path.slice();
	            childPath.push(key);
	            try {
	                checkErrors(childPath, object[key]);
	            }
	            catch (error) {
	                errors.push({ path: childPath, error: error });
	            }
	        }
	    };
	    checkErrors([], result);
	    return errors;
	}
	exports.checkResultErrors = checkResultErrors;
	var Coder = /** @class */ (function () {
	    function Coder(name, type, localName, dynamic) {
	        // @TODO: defineReadOnly these
	        this.name = name;
	        this.type = type;
	        this.localName = localName;
	        this.dynamic = dynamic;
	    }
	    Coder.prototype._throwError = function (message, value) {
	        logger.throwArgumentError(message, this.localName, value);
	    };
	    return Coder;
	}());
	exports.Coder = Coder;
	var Writer = /** @class */ (function () {
	    function Writer(wordSize) {
	        (0, lib$3.defineReadOnly)(this, "wordSize", wordSize || 32);
	        this._data = [];
	        this._dataLength = 0;
	        this._padding = new Uint8Array(wordSize);
	    }
	    Object.defineProperty(Writer.prototype, "data", {
	        get: function () {
	            return (0, lib$1.hexConcat)(this._data);
	        },
	        enumerable: false,
	        configurable: true
	    });
	    Object.defineProperty(Writer.prototype, "length", {
	        get: function () { return this._dataLength; },
	        enumerable: false,
	        configurable: true
	    });
	    Writer.prototype._writeData = function (data) {
	        this._data.push(data);
	        this._dataLength += data.length;
	        return data.length;
	    };
	    Writer.prototype.appendWriter = function (writer) {
	        return this._writeData((0, lib$1.concat)(writer._data));
	    };
	    // Arrayish items; padded on the right to wordSize
	    Writer.prototype.writeBytes = function (value) {
	        var bytes = (0, lib$1.arrayify)(value);
	        var paddingOffset = bytes.length % this.wordSize;
	        if (paddingOffset) {
	            bytes = (0, lib$1.concat)([bytes, this._padding.slice(paddingOffset)]);
	        }
	        return this._writeData(bytes);
	    };
	    Writer.prototype._getValue = function (value) {
	        var bytes = (0, lib$1.arrayify)(lib$2.BigNumber.from(value));
	        if (bytes.length > this.wordSize) {
	            logger.throwError("value out-of-bounds", lib.Logger.errors.BUFFER_OVERRUN, {
	                length: this.wordSize,
	                offset: bytes.length
	            });
	        }
	        if (bytes.length % this.wordSize) {
	            bytes = (0, lib$1.concat)([this._padding.slice(bytes.length % this.wordSize), bytes]);
	        }
	        return bytes;
	    };
	    // BigNumberish items; padded on the left to wordSize
	    Writer.prototype.writeValue = function (value) {
	        return this._writeData(this._getValue(value));
	    };
	    Writer.prototype.writeUpdatableValue = function () {
	        var _this = this;
	        var offset = this._data.length;
	        this._data.push(this._padding);
	        this._dataLength += this.wordSize;
	        return function (value) {
	            _this._data[offset] = _this._getValue(value);
	        };
	    };
	    return Writer;
	}());
	exports.Writer = Writer;
	var Reader = /** @class */ (function () {
	    function Reader(data, wordSize, coerceFunc, allowLoose) {
	        (0, lib$3.defineReadOnly)(this, "_data", (0, lib$1.arrayify)(data));
	        (0, lib$3.defineReadOnly)(this, "wordSize", wordSize || 32);
	        (0, lib$3.defineReadOnly)(this, "_coerceFunc", coerceFunc);
	        (0, lib$3.defineReadOnly)(this, "allowLoose", allowLoose);
	        this._offset = 0;
	    }
	    Object.defineProperty(Reader.prototype, "data", {
	        get: function () { return (0, lib$1.hexlify)(this._data); },
	        enumerable: false,
	        configurable: true
	    });
	    Object.defineProperty(Reader.prototype, "consumed", {
	        get: function () { return this._offset; },
	        enumerable: false,
	        configurable: true
	    });
	    // The default Coerce function
	    Reader.coerce = function (name, value) {
	        var match = name.match("^u?int([0-9]+)$");
	        if (match && parseInt(match[1]) <= 48) {
	            value = value.toNumber();
	        }
	        return value;
	    };
	    Reader.prototype.coerce = function (name, value) {
	        if (this._coerceFunc) {
	            return this._coerceFunc(name, value);
	        }
	        return Reader.coerce(name, value);
	    };
	    Reader.prototype._peekBytes = function (offset, length, loose) {
	        var alignedLength = Math.ceil(length / this.wordSize) * this.wordSize;
	        if (this._offset + alignedLength > this._data.length) {
	            if (this.allowLoose && loose && this._offset + length <= this._data.length) {
	                alignedLength = length;
	            }
	            else {
	                logger.throwError("data out-of-bounds", lib.Logger.errors.BUFFER_OVERRUN, {
	                    length: this._data.length,
	                    offset: this._offset + alignedLength
	                });
	            }
	        }
	        return this._data.slice(this._offset, this._offset + alignedLength);
	    };
	    Reader.prototype.subReader = function (offset) {
	        return new Reader(this._data.slice(this._offset + offset), this.wordSize, this._coerceFunc, this.allowLoose);
	    };
	    Reader.prototype.readBytes = function (length, loose) {
	        var bytes = this._peekBytes(0, length, !!loose);
	        this._offset += bytes.length;
	        // @TODO: Make sure the length..end bytes are all 0?
	        return bytes.slice(0, length);
	    };
	    Reader.prototype.readValue = function () {
	        return lib$2.BigNumber.from(this.readBytes(this.wordSize));
	    };
	    return Reader;
	}());
	exports.Reader = Reader;

	});

	var abstractCoder$1 = /*@__PURE__*/getDefaultExportFromCjs(abstractCoder);

	var sha3 = createCommonjsModule(function (module) {
	/**
	 * [js-sha3]{@link https://github.com/emn178/js-sha3}
	 *
	 * @version 0.8.0
	 * @author Chen, Yi-Cyuan [emn178@gmail.com]
	 * @copyright Chen, Yi-Cyuan 2015-2018
	 * @license MIT
	 */
	/*jslint bitwise: true */
	(function () {
	  'use strict';

	  var INPUT_ERROR = 'input is invalid type';
	  var FINALIZE_ERROR = 'finalize already called';
	  var WINDOW = typeof window === 'object';
	  var root = WINDOW ? window : {};
	  if (root.JS_SHA3_NO_WINDOW) {
	    WINDOW = false;
	  }
	  var WEB_WORKER = !WINDOW && typeof self === 'object';
	  var NODE_JS = !root.JS_SHA3_NO_NODE_JS && typeof process === 'object' && process.versions && process.versions.node;
	  if (NODE_JS) {
	    root = commonjsGlobal;
	  } else if (WEB_WORKER) {
	    root = self;
	  }
	  var COMMON_JS = !root.JS_SHA3_NO_COMMON_JS && 'object' === 'object' && module.exports;
	  var AMD = typeof undefined === 'function' && undefined.amd;
	  var ARRAY_BUFFER = !root.JS_SHA3_NO_ARRAY_BUFFER && typeof ArrayBuffer !== 'undefined';
	  var HEX_CHARS = '0123456789abcdef'.split('');
	  var SHAKE_PADDING = [31, 7936, 2031616, 520093696];
	  var CSHAKE_PADDING = [4, 1024, 262144, 67108864];
	  var KECCAK_PADDING = [1, 256, 65536, 16777216];
	  var PADDING = [6, 1536, 393216, 100663296];
	  var SHIFT = [0, 8, 16, 24];
	  var RC = [1, 0, 32898, 0, 32906, 2147483648, 2147516416, 2147483648, 32907, 0, 2147483649,
	    0, 2147516545, 2147483648, 32777, 2147483648, 138, 0, 136, 0, 2147516425, 0,
	    2147483658, 0, 2147516555, 0, 139, 2147483648, 32905, 2147483648, 32771,
	    2147483648, 32770, 2147483648, 128, 2147483648, 32778, 0, 2147483658, 2147483648,
	    2147516545, 2147483648, 32896, 2147483648, 2147483649, 0, 2147516424, 2147483648];
	  var BITS = [224, 256, 384, 512];
	  var SHAKE_BITS = [128, 256];
	  var OUTPUT_TYPES = ['hex', 'buffer', 'arrayBuffer', 'array', 'digest'];
	  var CSHAKE_BYTEPAD = {
	    '128': 168,
	    '256': 136
	  };

	  if (root.JS_SHA3_NO_NODE_JS || !Array.isArray) {
	    Array.isArray = function (obj) {
	      return Object.prototype.toString.call(obj) === '[object Array]';
	    };
	  }

	  if (ARRAY_BUFFER && (root.JS_SHA3_NO_ARRAY_BUFFER_IS_VIEW || !ArrayBuffer.isView)) {
	    ArrayBuffer.isView = function (obj) {
	      return typeof obj === 'object' && obj.buffer && obj.buffer.constructor === ArrayBuffer;
	    };
	  }

	  var createOutputMethod = function (bits, padding, outputType) {
	    return function (message) {
	      return new Keccak(bits, padding, bits).update(message)[outputType]();
	    };
	  };

	  var createShakeOutputMethod = function (bits, padding, outputType) {
	    return function (message, outputBits) {
	      return new Keccak(bits, padding, outputBits).update(message)[outputType]();
	    };
	  };

	  var createCshakeOutputMethod = function (bits, padding, outputType) {
	    return function (message, outputBits, n, s) {
	      return methods['cshake' + bits].update(message, outputBits, n, s)[outputType]();
	    };
	  };

	  var createKmacOutputMethod = function (bits, padding, outputType) {
	    return function (key, message, outputBits, s) {
	      return methods['kmac' + bits].update(key, message, outputBits, s)[outputType]();
	    };
	  };

	  var createOutputMethods = function (method, createMethod, bits, padding) {
	    for (var i = 0; i < OUTPUT_TYPES.length; ++i) {
	      var type = OUTPUT_TYPES[i];
	      method[type] = createMethod(bits, padding, type);
	    }
	    return method;
	  };

	  var createMethod = function (bits, padding) {
	    var method = createOutputMethod(bits, padding, 'hex');
	    method.create = function () {
	      return new Keccak(bits, padding, bits);
	    };
	    method.update = function (message) {
	      return method.create().update(message);
	    };
	    return createOutputMethods(method, createOutputMethod, bits, padding);
	  };

	  var createShakeMethod = function (bits, padding) {
	    var method = createShakeOutputMethod(bits, padding, 'hex');
	    method.create = function (outputBits) {
	      return new Keccak(bits, padding, outputBits);
	    };
	    method.update = function (message, outputBits) {
	      return method.create(outputBits).update(message);
	    };
	    return createOutputMethods(method, createShakeOutputMethod, bits, padding);
	  };

	  var createCshakeMethod = function (bits, padding) {
	    var w = CSHAKE_BYTEPAD[bits];
	    var method = createCshakeOutputMethod(bits, padding, 'hex');
	    method.create = function (outputBits, n, s) {
	      if (!n && !s) {
	        return methods['shake' + bits].create(outputBits);
	      } else {
	        return new Keccak(bits, padding, outputBits).bytepad([n, s], w);
	      }
	    };
	    method.update = function (message, outputBits, n, s) {
	      return method.create(outputBits, n, s).update(message);
	    };
	    return createOutputMethods(method, createCshakeOutputMethod, bits, padding);
	  };

	  var createKmacMethod = function (bits, padding) {
	    var w = CSHAKE_BYTEPAD[bits];
	    var method = createKmacOutputMethod(bits, padding, 'hex');
	    method.create = function (key, outputBits, s) {
	      return new Kmac(bits, padding, outputBits).bytepad(['KMAC', s], w).bytepad([key], w);
	    };
	    method.update = function (key, message, outputBits, s) {
	      return method.create(key, outputBits, s).update(message);
	    };
	    return createOutputMethods(method, createKmacOutputMethod, bits, padding);
	  };

	  var algorithms = [
	    { name: 'keccak', padding: KECCAK_PADDING, bits: BITS, createMethod: createMethod },
	    { name: 'sha3', padding: PADDING, bits: BITS, createMethod: createMethod },
	    { name: 'shake', padding: SHAKE_PADDING, bits: SHAKE_BITS, createMethod: createShakeMethod },
	    { name: 'cshake', padding: CSHAKE_PADDING, bits: SHAKE_BITS, createMethod: createCshakeMethod },
	    { name: 'kmac', padding: CSHAKE_PADDING, bits: SHAKE_BITS, createMethod: createKmacMethod }
	  ];

	  var methods = {}, methodNames = [];

	  for (var i = 0; i < algorithms.length; ++i) {
	    var algorithm = algorithms[i];
	    var bits = algorithm.bits;
	    for (var j = 0; j < bits.length; ++j) {
	      var methodName = algorithm.name + '_' + bits[j];
	      methodNames.push(methodName);
	      methods[methodName] = algorithm.createMethod(bits[j], algorithm.padding);
	      if (algorithm.name !== 'sha3') {
	        var newMethodName = algorithm.name + bits[j];
	        methodNames.push(newMethodName);
	        methods[newMethodName] = methods[methodName];
	      }
	    }
	  }

	  function Keccak(bits, padding, outputBits) {
	    this.blocks = [];
	    this.s = [];
	    this.padding = padding;
	    this.outputBits = outputBits;
	    this.reset = true;
	    this.finalized = false;
	    this.block = 0;
	    this.start = 0;
	    this.blockCount = (1600 - (bits << 1)) >> 5;
	    this.byteCount = this.blockCount << 2;
	    this.outputBlocks = outputBits >> 5;
	    this.extraBytes = (outputBits & 31) >> 3;

	    for (var i = 0; i < 50; ++i) {
	      this.s[i] = 0;
	    }
	  }

	  Keccak.prototype.update = function (message) {
	    if (this.finalized) {
	      throw new Error(FINALIZE_ERROR);
	    }
	    var notString, type = typeof message;
	    if (type !== 'string') {
	      if (type === 'object') {
	        if (message === null) {
	          throw new Error(INPUT_ERROR);
	        } else if (ARRAY_BUFFER && message.constructor === ArrayBuffer) {
	          message = new Uint8Array(message);
	        } else if (!Array.isArray(message)) {
	          if (!ARRAY_BUFFER || !ArrayBuffer.isView(message)) {
	            throw new Error(INPUT_ERROR);
	          }
	        }
	      } else {
	        throw new Error(INPUT_ERROR);
	      }
	      notString = true;
	    }
	    var blocks = this.blocks, byteCount = this.byteCount, length = message.length,
	      blockCount = this.blockCount, index = 0, s = this.s, i, code;

	    while (index < length) {
	      if (this.reset) {
	        this.reset = false;
	        blocks[0] = this.block;
	        for (i = 1; i < blockCount + 1; ++i) {
	          blocks[i] = 0;
	        }
	      }
	      if (notString) {
	        for (i = this.start; index < length && i < byteCount; ++index) {
	          blocks[i >> 2] |= message[index] << SHIFT[i++ & 3];
	        }
	      } else {
	        for (i = this.start; index < length && i < byteCount; ++index) {
	          code = message.charCodeAt(index);
	          if (code < 0x80) {
	            blocks[i >> 2] |= code << SHIFT[i++ & 3];
	          } else if (code < 0x800) {
	            blocks[i >> 2] |= (0xc0 | (code >> 6)) << SHIFT[i++ & 3];
	            blocks[i >> 2] |= (0x80 | (code & 0x3f)) << SHIFT[i++ & 3];
	          } else if (code < 0xd800 || code >= 0xe000) {
	            blocks[i >> 2] |= (0xe0 | (code >> 12)) << SHIFT[i++ & 3];
	            blocks[i >> 2] |= (0x80 | ((code >> 6) & 0x3f)) << SHIFT[i++ & 3];
	            blocks[i >> 2] |= (0x80 | (code & 0x3f)) << SHIFT[i++ & 3];
	          } else {
	            code = 0x10000 + (((code & 0x3ff) << 10) | (message.charCodeAt(++index) & 0x3ff));
	            blocks[i >> 2] |= (0xf0 | (code >> 18)) << SHIFT[i++ & 3];
	            blocks[i >> 2] |= (0x80 | ((code >> 12) & 0x3f)) << SHIFT[i++ & 3];
	            blocks[i >> 2] |= (0x80 | ((code >> 6) & 0x3f)) << SHIFT[i++ & 3];
	            blocks[i >> 2] |= (0x80 | (code & 0x3f)) << SHIFT[i++ & 3];
	          }
	        }
	      }
	      this.lastByteIndex = i;
	      if (i >= byteCount) {
	        this.start = i - byteCount;
	        this.block = blocks[blockCount];
	        for (i = 0; i < blockCount; ++i) {
	          s[i] ^= blocks[i];
	        }
	        f(s);
	        this.reset = true;
	      } else {
	        this.start = i;
	      }
	    }
	    return this;
	  };

	  Keccak.prototype.encode = function (x, right) {
	    var o = x & 255, n = 1;
	    var bytes = [o];
	    x = x >> 8;
	    o = x & 255;
	    while (o > 0) {
	      bytes.unshift(o);
	      x = x >> 8;
	      o = x & 255;
	      ++n;
	    }
	    if (right) {
	      bytes.push(n);
	    } else {
	      bytes.unshift(n);
	    }
	    this.update(bytes);
	    return bytes.length;
	  };

	  Keccak.prototype.encodeString = function (str) {
	    var notString, type = typeof str;
	    if (type !== 'string') {
	      if (type === 'object') {
	        if (str === null) {
	          throw new Error(INPUT_ERROR);
	        } else if (ARRAY_BUFFER && str.constructor === ArrayBuffer) {
	          str = new Uint8Array(str);
	        } else if (!Array.isArray(str)) {
	          if (!ARRAY_BUFFER || !ArrayBuffer.isView(str)) {
	            throw new Error(INPUT_ERROR);
	          }
	        }
	      } else {
	        throw new Error(INPUT_ERROR);
	      }
	      notString = true;
	    }
	    var bytes = 0, length = str.length;
	    if (notString) {
	      bytes = length;
	    } else {
	      for (var i = 0; i < str.length; ++i) {
	        var code = str.charCodeAt(i);
	        if (code < 0x80) {
	          bytes += 1;
	        } else if (code < 0x800) {
	          bytes += 2;
	        } else if (code < 0xd800 || code >= 0xe000) {
	          bytes += 3;
	        } else {
	          code = 0x10000 + (((code & 0x3ff) << 10) | (str.charCodeAt(++i) & 0x3ff));
	          bytes += 4;
	        }
	      }
	    }
	    bytes += this.encode(bytes * 8);
	    this.update(str);
	    return bytes;
	  };

	  Keccak.prototype.bytepad = function (strs, w) {
	    var bytes = this.encode(w);
	    for (var i = 0; i < strs.length; ++i) {
	      bytes += this.encodeString(strs[i]);
	    }
	    var paddingBytes = w - bytes % w;
	    var zeros = [];
	    zeros.length = paddingBytes;
	    this.update(zeros);
	    return this;
	  };

	  Keccak.prototype.finalize = function () {
	    if (this.finalized) {
	      return;
	    }
	    this.finalized = true;
	    var blocks = this.blocks, i = this.lastByteIndex, blockCount = this.blockCount, s = this.s;
	    blocks[i >> 2] |= this.padding[i & 3];
	    if (this.lastByteIndex === this.byteCount) {
	      blocks[0] = blocks[blockCount];
	      for (i = 1; i < blockCount + 1; ++i) {
	        blocks[i] = 0;
	      }
	    }
	    blocks[blockCount - 1] |= 0x80000000;
	    for (i = 0; i < blockCount; ++i) {
	      s[i] ^= blocks[i];
	    }
	    f(s);
	  };

	  Keccak.prototype.toString = Keccak.prototype.hex = function () {
	    this.finalize();

	    var blockCount = this.blockCount, s = this.s, outputBlocks = this.outputBlocks,
	      extraBytes = this.extraBytes, i = 0, j = 0;
	    var hex = '', block;
	    while (j < outputBlocks) {
	      for (i = 0; i < blockCount && j < outputBlocks; ++i, ++j) {
	        block = s[i];
	        hex += HEX_CHARS[(block >> 4) & 0x0F] + HEX_CHARS[block & 0x0F] +
	          HEX_CHARS[(block >> 12) & 0x0F] + HEX_CHARS[(block >> 8) & 0x0F] +
	          HEX_CHARS[(block >> 20) & 0x0F] + HEX_CHARS[(block >> 16) & 0x0F] +
	          HEX_CHARS[(block >> 28) & 0x0F] + HEX_CHARS[(block >> 24) & 0x0F];
	      }
	      if (j % blockCount === 0) {
	        f(s);
	        i = 0;
	      }
	    }
	    if (extraBytes) {
	      block = s[i];
	      hex += HEX_CHARS[(block >> 4) & 0x0F] + HEX_CHARS[block & 0x0F];
	      if (extraBytes > 1) {
	        hex += HEX_CHARS[(block >> 12) & 0x0F] + HEX_CHARS[(block >> 8) & 0x0F];
	      }
	      if (extraBytes > 2) {
	        hex += HEX_CHARS[(block >> 20) & 0x0F] + HEX_CHARS[(block >> 16) & 0x0F];
	      }
	    }
	    return hex;
	  };

	  Keccak.prototype.arrayBuffer = function () {
	    this.finalize();

	    var blockCount = this.blockCount, s = this.s, outputBlocks = this.outputBlocks,
	      extraBytes = this.extraBytes, i = 0, j = 0;
	    var bytes = this.outputBits >> 3;
	    var buffer;
	    if (extraBytes) {
	      buffer = new ArrayBuffer((outputBlocks + 1) << 2);
	    } else {
	      buffer = new ArrayBuffer(bytes);
	    }
	    var array = new Uint32Array(buffer);
	    while (j < outputBlocks) {
	      for (i = 0; i < blockCount && j < outputBlocks; ++i, ++j) {
	        array[j] = s[i];
	      }
	      if (j % blockCount === 0) {
	        f(s);
	      }
	    }
	    if (extraBytes) {
	      array[i] = s[i];
	      buffer = buffer.slice(0, bytes);
	    }
	    return buffer;
	  };

	  Keccak.prototype.buffer = Keccak.prototype.arrayBuffer;

	  Keccak.prototype.digest = Keccak.prototype.array = function () {
	    this.finalize();

	    var blockCount = this.blockCount, s = this.s, outputBlocks = this.outputBlocks,
	      extraBytes = this.extraBytes, i = 0, j = 0;
	    var array = [], offset, block;
	    while (j < outputBlocks) {
	      for (i = 0; i < blockCount && j < outputBlocks; ++i, ++j) {
	        offset = j << 2;
	        block = s[i];
	        array[offset] = block & 0xFF;
	        array[offset + 1] = (block >> 8) & 0xFF;
	        array[offset + 2] = (block >> 16) & 0xFF;
	        array[offset + 3] = (block >> 24) & 0xFF;
	      }
	      if (j % blockCount === 0) {
	        f(s);
	      }
	    }
	    if (extraBytes) {
	      offset = j << 2;
	      block = s[i];
	      array[offset] = block & 0xFF;
	      if (extraBytes > 1) {
	        array[offset + 1] = (block >> 8) & 0xFF;
	      }
	      if (extraBytes > 2) {
	        array[offset + 2] = (block >> 16) & 0xFF;
	      }
	    }
	    return array;
	  };

	  function Kmac(bits, padding, outputBits) {
	    Keccak.call(this, bits, padding, outputBits);
	  }

	  Kmac.prototype = new Keccak();

	  Kmac.prototype.finalize = function () {
	    this.encode(this.outputBits, true);
	    return Keccak.prototype.finalize.call(this);
	  };

	  var f = function (s) {
	    var h, l, n, c0, c1, c2, c3, c4, c5, c6, c7, c8, c9,
	      b0, b1, b2, b3, b4, b5, b6, b7, b8, b9, b10, b11, b12, b13, b14, b15, b16, b17,
	      b18, b19, b20, b21, b22, b23, b24, b25, b26, b27, b28, b29, b30, b31, b32, b33,
	      b34, b35, b36, b37, b38, b39, b40, b41, b42, b43, b44, b45, b46, b47, b48, b49;
	    for (n = 0; n < 48; n += 2) {
	      c0 = s[0] ^ s[10] ^ s[20] ^ s[30] ^ s[40];
	      c1 = s[1] ^ s[11] ^ s[21] ^ s[31] ^ s[41];
	      c2 = s[2] ^ s[12] ^ s[22] ^ s[32] ^ s[42];
	      c3 = s[3] ^ s[13] ^ s[23] ^ s[33] ^ s[43];
	      c4 = s[4] ^ s[14] ^ s[24] ^ s[34] ^ s[44];
	      c5 = s[5] ^ s[15] ^ s[25] ^ s[35] ^ s[45];
	      c6 = s[6] ^ s[16] ^ s[26] ^ s[36] ^ s[46];
	      c7 = s[7] ^ s[17] ^ s[27] ^ s[37] ^ s[47];
	      c8 = s[8] ^ s[18] ^ s[28] ^ s[38] ^ s[48];
	      c9 = s[9] ^ s[19] ^ s[29] ^ s[39] ^ s[49];

	      h = c8 ^ ((c2 << 1) | (c3 >>> 31));
	      l = c9 ^ ((c3 << 1) | (c2 >>> 31));
	      s[0] ^= h;
	      s[1] ^= l;
	      s[10] ^= h;
	      s[11] ^= l;
	      s[20] ^= h;
	      s[21] ^= l;
	      s[30] ^= h;
	      s[31] ^= l;
	      s[40] ^= h;
	      s[41] ^= l;
	      h = c0 ^ ((c4 << 1) | (c5 >>> 31));
	      l = c1 ^ ((c5 << 1) | (c4 >>> 31));
	      s[2] ^= h;
	      s[3] ^= l;
	      s[12] ^= h;
	      s[13] ^= l;
	      s[22] ^= h;
	      s[23] ^= l;
	      s[32] ^= h;
	      s[33] ^= l;
	      s[42] ^= h;
	      s[43] ^= l;
	      h = c2 ^ ((c6 << 1) | (c7 >>> 31));
	      l = c3 ^ ((c7 << 1) | (c6 >>> 31));
	      s[4] ^= h;
	      s[5] ^= l;
	      s[14] ^= h;
	      s[15] ^= l;
	      s[24] ^= h;
	      s[25] ^= l;
	      s[34] ^= h;
	      s[35] ^= l;
	      s[44] ^= h;
	      s[45] ^= l;
	      h = c4 ^ ((c8 << 1) | (c9 >>> 31));
	      l = c5 ^ ((c9 << 1) | (c8 >>> 31));
	      s[6] ^= h;
	      s[7] ^= l;
	      s[16] ^= h;
	      s[17] ^= l;
	      s[26] ^= h;
	      s[27] ^= l;
	      s[36] ^= h;
	      s[37] ^= l;
	      s[46] ^= h;
	      s[47] ^= l;
	      h = c6 ^ ((c0 << 1) | (c1 >>> 31));
	      l = c7 ^ ((c1 << 1) | (c0 >>> 31));
	      s[8] ^= h;
	      s[9] ^= l;
	      s[18] ^= h;
	      s[19] ^= l;
	      s[28] ^= h;
	      s[29] ^= l;
	      s[38] ^= h;
	      s[39] ^= l;
	      s[48] ^= h;
	      s[49] ^= l;

	      b0 = s[0];
	      b1 = s[1];
	      b32 = (s[11] << 4) | (s[10] >>> 28);
	      b33 = (s[10] << 4) | (s[11] >>> 28);
	      b14 = (s[20] << 3) | (s[21] >>> 29);
	      b15 = (s[21] << 3) | (s[20] >>> 29);
	      b46 = (s[31] << 9) | (s[30] >>> 23);
	      b47 = (s[30] << 9) | (s[31] >>> 23);
	      b28 = (s[40] << 18) | (s[41] >>> 14);
	      b29 = (s[41] << 18) | (s[40] >>> 14);
	      b20 = (s[2] << 1) | (s[3] >>> 31);
	      b21 = (s[3] << 1) | (s[2] >>> 31);
	      b2 = (s[13] << 12) | (s[12] >>> 20);
	      b3 = (s[12] << 12) | (s[13] >>> 20);
	      b34 = (s[22] << 10) | (s[23] >>> 22);
	      b35 = (s[23] << 10) | (s[22] >>> 22);
	      b16 = (s[33] << 13) | (s[32] >>> 19);
	      b17 = (s[32] << 13) | (s[33] >>> 19);
	      b48 = (s[42] << 2) | (s[43] >>> 30);
	      b49 = (s[43] << 2) | (s[42] >>> 30);
	      b40 = (s[5] << 30) | (s[4] >>> 2);
	      b41 = (s[4] << 30) | (s[5] >>> 2);
	      b22 = (s[14] << 6) | (s[15] >>> 26);
	      b23 = (s[15] << 6) | (s[14] >>> 26);
	      b4 = (s[25] << 11) | (s[24] >>> 21);
	      b5 = (s[24] << 11) | (s[25] >>> 21);
	      b36 = (s[34] << 15) | (s[35] >>> 17);
	      b37 = (s[35] << 15) | (s[34] >>> 17);
	      b18 = (s[45] << 29) | (s[44] >>> 3);
	      b19 = (s[44] << 29) | (s[45] >>> 3);
	      b10 = (s[6] << 28) | (s[7] >>> 4);
	      b11 = (s[7] << 28) | (s[6] >>> 4);
	      b42 = (s[17] << 23) | (s[16] >>> 9);
	      b43 = (s[16] << 23) | (s[17] >>> 9);
	      b24 = (s[26] << 25) | (s[27] >>> 7);
	      b25 = (s[27] << 25) | (s[26] >>> 7);
	      b6 = (s[36] << 21) | (s[37] >>> 11);
	      b7 = (s[37] << 21) | (s[36] >>> 11);
	      b38 = (s[47] << 24) | (s[46] >>> 8);
	      b39 = (s[46] << 24) | (s[47] >>> 8);
	      b30 = (s[8] << 27) | (s[9] >>> 5);
	      b31 = (s[9] << 27) | (s[8] >>> 5);
	      b12 = (s[18] << 20) | (s[19] >>> 12);
	      b13 = (s[19] << 20) | (s[18] >>> 12);
	      b44 = (s[29] << 7) | (s[28] >>> 25);
	      b45 = (s[28] << 7) | (s[29] >>> 25);
	      b26 = (s[38] << 8) | (s[39] >>> 24);
	      b27 = (s[39] << 8) | (s[38] >>> 24);
	      b8 = (s[48] << 14) | (s[49] >>> 18);
	      b9 = (s[49] << 14) | (s[48] >>> 18);

	      s[0] = b0 ^ (~b2 & b4);
	      s[1] = b1 ^ (~b3 & b5);
	      s[10] = b10 ^ (~b12 & b14);
	      s[11] = b11 ^ (~b13 & b15);
	      s[20] = b20 ^ (~b22 & b24);
	      s[21] = b21 ^ (~b23 & b25);
	      s[30] = b30 ^ (~b32 & b34);
	      s[31] = b31 ^ (~b33 & b35);
	      s[40] = b40 ^ (~b42 & b44);
	      s[41] = b41 ^ (~b43 & b45);
	      s[2] = b2 ^ (~b4 & b6);
	      s[3] = b3 ^ (~b5 & b7);
	      s[12] = b12 ^ (~b14 & b16);
	      s[13] = b13 ^ (~b15 & b17);
	      s[22] = b22 ^ (~b24 & b26);
	      s[23] = b23 ^ (~b25 & b27);
	      s[32] = b32 ^ (~b34 & b36);
	      s[33] = b33 ^ (~b35 & b37);
	      s[42] = b42 ^ (~b44 & b46);
	      s[43] = b43 ^ (~b45 & b47);
	      s[4] = b4 ^ (~b6 & b8);
	      s[5] = b5 ^ (~b7 & b9);
	      s[14] = b14 ^ (~b16 & b18);
	      s[15] = b15 ^ (~b17 & b19);
	      s[24] = b24 ^ (~b26 & b28);
	      s[25] = b25 ^ (~b27 & b29);
	      s[34] = b34 ^ (~b36 & b38);
	      s[35] = b35 ^ (~b37 & b39);
	      s[44] = b44 ^ (~b46 & b48);
	      s[45] = b45 ^ (~b47 & b49);
	      s[6] = b6 ^ (~b8 & b0);
	      s[7] = b7 ^ (~b9 & b1);
	      s[16] = b16 ^ (~b18 & b10);
	      s[17] = b17 ^ (~b19 & b11);
	      s[26] = b26 ^ (~b28 & b20);
	      s[27] = b27 ^ (~b29 & b21);
	      s[36] = b36 ^ (~b38 & b30);
	      s[37] = b37 ^ (~b39 & b31);
	      s[46] = b46 ^ (~b48 & b40);
	      s[47] = b47 ^ (~b49 & b41);
	      s[8] = b8 ^ (~b0 & b2);
	      s[9] = b9 ^ (~b1 & b3);
	      s[18] = b18 ^ (~b10 & b12);
	      s[19] = b19 ^ (~b11 & b13);
	      s[28] = b28 ^ (~b20 & b22);
	      s[29] = b29 ^ (~b21 & b23);
	      s[38] = b38 ^ (~b30 & b32);
	      s[39] = b39 ^ (~b31 & b33);
	      s[48] = b48 ^ (~b40 & b42);
	      s[49] = b49 ^ (~b41 & b43);

	      s[0] ^= RC[n];
	      s[1] ^= RC[n + 1];
	    }
	  };

	  if (COMMON_JS) {
	    module.exports = methods;
	  } else {
	    for (i = 0; i < methodNames.length; ++i) {
	      root[methodNames[i]] = methods[methodNames[i]];
	    }
	    if (AMD) {
	      undefined(function () {
	        return methods;
	      });
	    }
	  }
	})();
	});

	var lib$4 = createCommonjsModule(function (module, exports) {
	"use strict";
	var __importDefault = (commonjsGlobal && commonjsGlobal.__importDefault) || function (mod) {
	    return (mod && mod.__esModule) ? mod : { "default": mod };
	};
	Object.defineProperty(exports, "__esModule", { value: true });
	exports.keccak256 = void 0;
	var js_sha3_1 = __importDefault(sha3);

	function keccak256(data) {
	    return '0x' + js_sha3_1.default.keccak_256((0, lib$1.arrayify)(data));
	}
	exports.keccak256 = keccak256;

	});

	var index$4 = /*@__PURE__*/getDefaultExportFromCjs(lib$4);

	var _version$a = createCommonjsModule(function (module, exports) {
	"use strict";
	Object.defineProperty(exports, "__esModule", { value: true });
	exports.version = void 0;
	exports.version = "rlp/5.7.0";

	});

	var _version$b = /*@__PURE__*/getDefaultExportFromCjs(_version$a);

	var lib$5 = createCommonjsModule(function (module, exports) {
	"use strict";
	Object.defineProperty(exports, "__esModule", { value: true });
	exports.decode = exports.encode = void 0;
	//See: https://github.com/ethereum/wiki/wiki/RLP



	var logger = new lib.Logger(_version$a.version);
	function arrayifyInteger(value) {
	    var result = [];
	    while (value) {
	        result.unshift(value & 0xff);
	        value >>= 8;
	    }
	    return result;
	}
	function unarrayifyInteger(data, offset, length) {
	    var result = 0;
	    for (var i = 0; i < length; i++) {
	        result = (result * 256) + data[offset + i];
	    }
	    return result;
	}
	function _encode(object) {
	    if (Array.isArray(object)) {
	        var payload_1 = [];
	        object.forEach(function (child) {
	            payload_1 = payload_1.concat(_encode(child));
	        });
	        if (payload_1.length <= 55) {
	            payload_1.unshift(0xc0 + payload_1.length);
	            return payload_1;
	        }
	        var length_1 = arrayifyInteger(payload_1.length);
	        length_1.unshift(0xf7 + length_1.length);
	        return length_1.concat(payload_1);
	    }
	    if (!(0, lib$1.isBytesLike)(object)) {
	        logger.throwArgumentError("RLP object must be BytesLike", "object", object);
	    }
	    var data = Array.prototype.slice.call((0, lib$1.arrayify)(object));
	    if (data.length === 1 && data[0] <= 0x7f) {
	        return data;
	    }
	    else if (data.length <= 55) {
	        data.unshift(0x80 + data.length);
	        return data;
	    }
	    var length = arrayifyInteger(data.length);
	    length.unshift(0xb7 + length.length);
	    return length.concat(data);
	}
	function encode(object) {
	    return (0, lib$1.hexlify)(_encode(object));
	}
	exports.encode = encode;
	function _decodeChildren(data, offset, childOffset, length) {
	    var result = [];
	    while (childOffset < offset + 1 + length) {
	        var decoded = _decode(data, childOffset);
	        result.push(decoded.result);
	        childOffset += decoded.consumed;
	        if (childOffset > offset + 1 + length) {
	            logger.throwError("child data too short", lib.Logger.errors.BUFFER_OVERRUN, {});
	        }
	    }
	    return { consumed: (1 + length), result: result };
	}
	// returns { consumed: number, result: Object }
	function _decode(data, offset) {
	    if (data.length === 0) {
	        logger.throwError("data too short", lib.Logger.errors.BUFFER_OVERRUN, {});
	    }
	    // Array with extra length prefix
	    if (data[offset] >= 0xf8) {
	        var lengthLength = data[offset] - 0xf7;
	        if (offset + 1 + lengthLength > data.length) {
	            logger.throwError("data short segment too short", lib.Logger.errors.BUFFER_OVERRUN, {});
	        }
	        var length_2 = unarrayifyInteger(data, offset + 1, lengthLength);
	        if (offset + 1 + lengthLength + length_2 > data.length) {
	            logger.throwError("data long segment too short", lib.Logger.errors.BUFFER_OVERRUN, {});
	        }
	        return _decodeChildren(data, offset, offset + 1 + lengthLength, lengthLength + length_2);
	    }
	    else if (data[offset] >= 0xc0) {
	        var length_3 = data[offset] - 0xc0;
	        if (offset + 1 + length_3 > data.length) {
	            logger.throwError("data array too short", lib.Logger.errors.BUFFER_OVERRUN, {});
	        }
	        return _decodeChildren(data, offset, offset + 1, length_3);
	    }
	    else if (data[offset] >= 0xb8) {
	        var lengthLength = data[offset] - 0xb7;
	        if (offset + 1 + lengthLength > data.length) {
	            logger.throwError("data array too short", lib.Logger.errors.BUFFER_OVERRUN, {});
	        }
	        var length_4 = unarrayifyInteger(data, offset + 1, lengthLength);
	        if (offset + 1 + lengthLength + length_4 > data.length) {
	            logger.throwError("data array too short", lib.Logger.errors.BUFFER_OVERRUN, {});
	        }
	        var result = (0, lib$1.hexlify)(data.slice(offset + 1 + lengthLength, offset + 1 + lengthLength + length_4));
	        return { consumed: (1 + lengthLength + length_4), result: result };
	    }
	    else if (data[offset] >= 0x80) {
	        var length_5 = data[offset] - 0x80;
	        if (offset + 1 + length_5 > data.length) {
	            logger.throwError("data too short", lib.Logger.errors.BUFFER_OVERRUN, {});
	        }
	        var result = (0, lib$1.hexlify)(data.slice(offset + 1, offset + 1 + length_5));
	        return { consumed: (1 + length_5), result: result };
	    }
	    return { consumed: 1, result: (0, lib$1.hexlify)(data[offset]) };
	}
	function decode(data) {
	    var bytes = (0, lib$1.arrayify)(data);
	    var decoded = _decode(bytes, 0);
	    if (decoded.consumed !== bytes.length) {
	        logger.throwArgumentError("invalid rlp data", "data", data);
	    }
	    return decoded.result;
	}
	exports.decode = decode;

	});

	var index$5 = /*@__PURE__*/getDefaultExportFromCjs(lib$5);

	var _version$c = createCommonjsModule(function (module, exports) {
	"use strict";
	Object.defineProperty(exports, "__esModule", { value: true });
	exports.version = void 0;
	exports.version = "address/5.7.0";

	});

	var _version$d = /*@__PURE__*/getDefaultExportFromCjs(_version$c);

	var lib$6 = createCommonjsModule(function (module, exports) {
	"use strict";
	Object.defineProperty(exports, "__esModule", { value: true });
	exports.getCreate2Address = exports.getContractAddress = exports.getIcapAddress = exports.isAddress = exports.getAddress = void 0;






	var logger = new lib.Logger(_version$c.version);
	function getChecksumAddress(address) {
	    if (!(0, lib$1.isHexString)(address, 20)) {
	        logger.throwArgumentError("invalid address", "address", address);
	    }
	    address = address.toLowerCase();
	    var chars = address.substring(2).split("");
	    var expanded = new Uint8Array(40);
	    for (var i = 0; i < 40; i++) {
	        expanded[i] = chars[i].charCodeAt(0);
	    }
	    var hashed = (0, lib$1.arrayify)((0, lib$4.keccak256)(expanded));
	    for (var i = 0; i < 40; i += 2) {
	        if ((hashed[i >> 1] >> 4) >= 8) {
	            chars[i] = chars[i].toUpperCase();
	        }
	        if ((hashed[i >> 1] & 0x0f) >= 8) {
	            chars[i + 1] = chars[i + 1].toUpperCase();
	        }
	    }
	    return "0x" + chars.join("");
	}
	// Shims for environments that are missing some required constants and functions
	var MAX_SAFE_INTEGER = 0x1fffffffffffff;
	function log10(x) {
	    if (Math.log10) {
	        return Math.log10(x);
	    }
	    return Math.log(x) / Math.LN10;
	}
	// See: https://en.wikipedia.org/wiki/International_Bank_Account_Number
	// Create lookup table
	var ibanLookup = {};
	for (var i = 0; i < 10; i++) {
	    ibanLookup[String(i)] = String(i);
	}
	for (var i = 0; i < 26; i++) {
	    ibanLookup[String.fromCharCode(65 + i)] = String(10 + i);
	}
	// How many decimal digits can we process? (for 64-bit float, this is 15)
	var safeDigits = Math.floor(log10(MAX_SAFE_INTEGER));
	function ibanChecksum(address) {
	    address = address.toUpperCase();
	    address = address.substring(4) + address.substring(0, 2) + "00";
	    var expanded = address.split("").map(function (c) { return ibanLookup[c]; }).join("");
	    // Javascript can handle integers safely up to 15 (decimal) digits
	    while (expanded.length >= safeDigits) {
	        var block = expanded.substring(0, safeDigits);
	        expanded = parseInt(block, 10) % 97 + expanded.substring(block.length);
	    }
	    var checksum = String(98 - (parseInt(expanded, 10) % 97));
	    while (checksum.length < 2) {
	        checksum = "0" + checksum;
	    }
	    return checksum;
	}
	;
	function getAddress(address) {
	    var result = null;
	    if (typeof (address) !== "string") {
	        logger.throwArgumentError("invalid address", "address", address);
	    }
	    if (address.match(/^(0x)?[0-9a-fA-F]{40}$/)) {
	        // Missing the 0x prefix
	        if (address.substring(0, 2) !== "0x") {
	            address = "0x" + address;
	        }
	        result = getChecksumAddress(address);
	        // It is a checksummed address with a bad checksum
	        if (address.match(/([A-F].*[a-f])|([a-f].*[A-F])/) && result !== address) {
	            logger.throwArgumentError("bad address checksum", "address", address);
	        }
	        // Maybe ICAP? (we only support direct mode)
	    }
	    else if (address.match(/^XE[0-9]{2}[0-9A-Za-z]{30,31}$/)) {
	        // It is an ICAP address with a bad checksum
	        if (address.substring(2, 4) !== ibanChecksum(address)) {
	            logger.throwArgumentError("bad icap checksum", "address", address);
	        }
	        result = (0, lib$2._base36To16)(address.substring(4));
	        while (result.length < 40) {
	            result = "0" + result;
	        }
	        result = getChecksumAddress("0x" + result);
	    }
	    else {
	        logger.throwArgumentError("invalid address", "address", address);
	    }
	    return result;
	}
	exports.getAddress = getAddress;
	function isAddress(address) {
	    try {
	        getAddress(address);
	        return true;
	    }
	    catch (error) { }
	    return false;
	}
	exports.isAddress = isAddress;
	function getIcapAddress(address) {
	    var base36 = (0, lib$2._base16To36)(getAddress(address).substring(2)).toUpperCase();
	    while (base36.length < 30) {
	        base36 = "0" + base36;
	    }
	    return "XE" + ibanChecksum("XE00" + base36) + base36;
	}
	exports.getIcapAddress = getIcapAddress;
	// http://ethereum.stackexchange.com/questions/760/how-is-the-address-of-an-ethereum-contract-computed
	function getContractAddress(transaction) {
	    var from = null;
	    try {
	        from = getAddress(transaction.from);
	    }
	    catch (error) {
	        logger.throwArgumentError("missing from address", "transaction", transaction);
	    }
	    var nonce = (0, lib$1.stripZeros)((0, lib$1.arrayify)(lib$2.BigNumber.from(transaction.nonce).toHexString()));
	    return getAddress((0, lib$1.hexDataSlice)((0, lib$4.keccak256)((0, lib$5.encode)([from, nonce])), 12));
	}
	exports.getContractAddress = getContractAddress;
	function getCreate2Address(from, salt, initCodeHash) {
	    if ((0, lib$1.hexDataLength)(salt) !== 32) {
	        logger.throwArgumentError("salt must be 32 bytes", "salt", salt);
	    }
	    if ((0, lib$1.hexDataLength)(initCodeHash) !== 32) {
	        logger.throwArgumentError("initCodeHash must be 32 bytes", "initCodeHash", initCodeHash);
	    }
	    return getAddress((0, lib$1.hexDataSlice)((0, lib$4.keccak256)((0, lib$1.concat)(["0xff", getAddress(from), salt, initCodeHash])), 12));
	}
	exports.getCreate2Address = getCreate2Address;

	});

	var index$6 = /*@__PURE__*/getDefaultExportFromCjs(lib$6);

	var address = createCommonjsModule(function (module, exports) {
	"use strict";
	var __extends = (commonjsGlobal && commonjsGlobal.__extends) || (function () {
	    var extendStatics = function (d, b) {
	        extendStatics = Object.setPrototypeOf ||
	            ({ __proto__: [] } instanceof Array && function (d, b) { d.__proto__ = b; }) ||
	            function (d, b) { for (var p in b) if (Object.prototype.hasOwnProperty.call(b, p)) d[p] = b[p]; };
	        return extendStatics(d, b);
	    };
	    return function (d, b) {
	        if (typeof b !== "function" && b !== null)
	            throw new TypeError("Class extends value " + String(b) + " is not a constructor or null");
	        extendStatics(d, b);
	        function __() { this.constructor = d; }
	        d.prototype = b === null ? Object.create(b) : (__.prototype = b.prototype, new __());
	    };
	})();
	Object.defineProperty(exports, "__esModule", { value: true });
	exports.AddressCoder = void 0;



	var AddressCoder = /** @class */ (function (_super) {
	    __extends(AddressCoder, _super);
	    function AddressCoder(localName) {
	        return _super.call(this, "address", "address", localName, false) || this;
	    }
	    AddressCoder.prototype.defaultValue = function () {
	        return "0x0000000000000000000000000000000000000000";
	    };
	    AddressCoder.prototype.encode = function (writer, value) {
	        try {
	            value = (0, lib$6.getAddress)(value);
	        }
	        catch (error) {
	            this._throwError(error.message, value);
	        }
	        return writer.writeValue(value);
	    };
	    AddressCoder.prototype.decode = function (reader) {
	        return (0, lib$6.getAddress)((0, lib$1.hexZeroPad)(reader.readValue().toHexString(), 20));
	    };
	    return AddressCoder;
	}(abstractCoder.Coder));
	exports.AddressCoder = AddressCoder;

	});

	var address$1 = /*@__PURE__*/getDefaultExportFromCjs(address);

	var anonymous = createCommonjsModule(function (module, exports) {
	"use strict";
	var __extends = (commonjsGlobal && commonjsGlobal.__extends) || (function () {
	    var extendStatics = function (d, b) {
	        extendStatics = Object.setPrototypeOf ||
	            ({ __proto__: [] } instanceof Array && function (d, b) { d.__proto__ = b; }) ||
	            function (d, b) { for (var p in b) if (Object.prototype.hasOwnProperty.call(b, p)) d[p] = b[p]; };
	        return extendStatics(d, b);
	    };
	    return function (d, b) {
	        if (typeof b !== "function" && b !== null)
	            throw new TypeError("Class extends value " + String(b) + " is not a constructor or null");
	        extendStatics(d, b);
	        function __() { this.constructor = d; }
	        d.prototype = b === null ? Object.create(b) : (__.prototype = b.prototype, new __());
	    };
	})();
	Object.defineProperty(exports, "__esModule", { value: true });
	exports.AnonymousCoder = void 0;

	// Clones the functionality of an existing Coder, but without a localName
	var AnonymousCoder = /** @class */ (function (_super) {
	    __extends(AnonymousCoder, _super);
	    function AnonymousCoder(coder) {
	        var _this = _super.call(this, coder.name, coder.type, undefined, coder.dynamic) || this;
	        _this.coder = coder;
	        return _this;
	    }
	    AnonymousCoder.prototype.defaultValue = function () {
	        return this.coder.defaultValue();
	    };
	    AnonymousCoder.prototype.encode = function (writer, value) {
	        return this.coder.encode(writer, value);
	    };
	    AnonymousCoder.prototype.decode = function (reader) {
	        return this.coder.decode(reader);
	    };
	    return AnonymousCoder;
	}(abstractCoder.Coder));
	exports.AnonymousCoder = AnonymousCoder;

	});

	var anonymous$1 = /*@__PURE__*/getDefaultExportFromCjs(anonymous);

	var array = createCommonjsModule(function (module, exports) {
	"use strict";
	var __extends = (commonjsGlobal && commonjsGlobal.__extends) || (function () {
	    var extendStatics = function (d, b) {
	        extendStatics = Object.setPrototypeOf ||
	            ({ __proto__: [] } instanceof Array && function (d, b) { d.__proto__ = b; }) ||
	            function (d, b) { for (var p in b) if (Object.prototype.hasOwnProperty.call(b, p)) d[p] = b[p]; };
	        return extendStatics(d, b);
	    };
	    return function (d, b) {
	        if (typeof b !== "function" && b !== null)
	            throw new TypeError("Class extends value " + String(b) + " is not a constructor or null");
	        extendStatics(d, b);
	        function __() { this.constructor = d; }
	        d.prototype = b === null ? Object.create(b) : (__.prototype = b.prototype, new __());
	    };
	})();
	Object.defineProperty(exports, "__esModule", { value: true });
	exports.ArrayCoder = exports.unpack = exports.pack = void 0;


	var logger = new lib.Logger(_version$8.version);


	function pack(writer, coders, values) {
	    var arrayValues = null;
	    if (Array.isArray(values)) {
	        arrayValues = values;
	    }
	    else if (values && typeof (values) === "object") {
	        var unique_1 = {};
	        arrayValues = coders.map(function (coder) {
	            var name = coder.localName;
	            if (!name) {
	                logger.throwError("cannot encode object for signature with missing names", lib.Logger.errors.INVALID_ARGUMENT, {
	                    argument: "values",
	                    coder: coder,
	                    value: values
	                });
	            }
	            if (unique_1[name]) {
	                logger.throwError("cannot encode object for signature with duplicate names", lib.Logger.errors.INVALID_ARGUMENT, {
	                    argument: "values",
	                    coder: coder,
	                    value: values
	                });
	            }
	            unique_1[name] = true;
	            return values[name];
	        });
	    }
	    else {
	        logger.throwArgumentError("invalid tuple value", "tuple", values);
	    }
	    if (coders.length !== arrayValues.length) {
	        logger.throwArgumentError("types/value length mismatch", "tuple", values);
	    }
	    var staticWriter = new abstractCoder.Writer(writer.wordSize);
	    var dynamicWriter = new abstractCoder.Writer(writer.wordSize);
	    var updateFuncs = [];
	    coders.forEach(function (coder, index) {
	        var value = arrayValues[index];
	        if (coder.dynamic) {
	            // Get current dynamic offset (for the future pointer)
	            var dynamicOffset_1 = dynamicWriter.length;
	            // Encode the dynamic value into the dynamicWriter
	            coder.encode(dynamicWriter, value);
	            // Prepare to populate the correct offset once we are done
	            var updateFunc_1 = staticWriter.writeUpdatableValue();
	            updateFuncs.push(function (baseOffset) {
	                updateFunc_1(baseOffset + dynamicOffset_1);
	            });
	        }
	        else {
	            coder.encode(staticWriter, value);
	        }
	    });
	    // Backfill all the dynamic offsets, now that we know the static length
	    updateFuncs.forEach(function (func) { func(staticWriter.length); });
	    var length = writer.appendWriter(staticWriter);
	    length += writer.appendWriter(dynamicWriter);
	    return length;
	}
	exports.pack = pack;
	function unpack(reader, coders) {
	    var values = [];
	    // A reader anchored to this base
	    var baseReader = reader.subReader(0);
	    coders.forEach(function (coder) {
	        var value = null;
	        if (coder.dynamic) {
	            var offset = reader.readValue();
	            var offsetReader = baseReader.subReader(offset.toNumber());
	            try {
	                value = coder.decode(offsetReader);
	            }
	            catch (error) {
	                // Cannot recover from this
	                if (error.code === lib.Logger.errors.BUFFER_OVERRUN) {
	                    throw error;
	                }
	                value = error;
	                value.baseType = coder.name;
	                value.name = coder.localName;
	                value.type = coder.type;
	            }
	        }
	        else {
	            try {
	                value = coder.decode(reader);
	            }
	            catch (error) {
	                // Cannot recover from this
	                if (error.code === lib.Logger.errors.BUFFER_OVERRUN) {
	                    throw error;
	                }
	                value = error;
	                value.baseType = coder.name;
	                value.name = coder.localName;
	                value.type = coder.type;
	            }
	        }
	        if (value != undefined) {
	            values.push(value);
	        }
	    });
	    // We only output named properties for uniquely named coders
	    var uniqueNames = coders.reduce(function (accum, coder) {
	        var name = coder.localName;
	        if (name) {
	            if (!accum[name]) {
	                accum[name] = 0;
	            }
	            accum[name]++;
	        }
	        return accum;
	    }, {});
	    // Add any named parameters (i.e. tuples)
	    coders.forEach(function (coder, index) {
	        var name = coder.localName;
	        if (!name || uniqueNames[name] !== 1) {
	            return;
	        }
	        if (name === "length") {
	            name = "_length";
	        }
	        if (values[name] != null) {
	            return;
	        }
	        var value = values[index];
	        if (value instanceof Error) {
	            Object.defineProperty(values, name, {
	                enumerable: true,
	                get: function () { throw value; }
	            });
	        }
	        else {
	            values[name] = value;
	        }
	    });
	    var _loop_1 = function (i) {
	        var value = values[i];
	        if (value instanceof Error) {
	            Object.defineProperty(values, i, {
	                enumerable: true,
	                get: function () { throw value; }
	            });
	        }
	    };
	    for (var i = 0; i < values.length; i++) {
	        _loop_1(i);
	    }
	    return Object.freeze(values);
	}
	exports.unpack = unpack;
	var ArrayCoder = /** @class */ (function (_super) {
	    __extends(ArrayCoder, _super);
	    function ArrayCoder(coder, length, localName) {
	        var _this = this;
	        var type = (coder.type + "[" + (length >= 0 ? length : "") + "]");
	        var dynamic = (length === -1 || coder.dynamic);
	        _this = _super.call(this, "array", type, localName, dynamic) || this;
	        _this.coder = coder;
	        _this.length = length;
	        return _this;
	    }
	    ArrayCoder.prototype.defaultValue = function () {
	        // Verifies the child coder is valid (even if the array is dynamic or 0-length)
	        var defaultChild = this.coder.defaultValue();
	        var result = [];
	        for (var i = 0; i < this.length; i++) {
	            result.push(defaultChild);
	        }
	        return result;
	    };
	    ArrayCoder.prototype.encode = function (writer, value) {
	        if (!Array.isArray(value)) {
	            this._throwError("expected array value", value);
	        }
	        var count = this.length;
	        if (count === -1) {
	            count = value.length;
	            writer.writeValue(value.length);
	        }
	        logger.checkArgumentCount(value.length, count, "coder array" + (this.localName ? (" " + this.localName) : ""));
	        var coders = [];
	        for (var i = 0; i < value.length; i++) {
	            coders.push(this.coder);
	        }
	        return pack(writer, coders, value);
	    };
	    ArrayCoder.prototype.decode = function (reader) {
	        var count = this.length;
	        if (count === -1) {
	            count = reader.readValue().toNumber();
	            // Check that there is *roughly* enough data to ensure
	            // stray random data is not being read as a length. Each
	            // slot requires at least 32 bytes for their value (or 32
	            // bytes as a link to the data). This could use a much
	            // tighter bound, but we are erroring on the side of safety.
	            if (count * 32 > reader._data.length) {
	                logger.throwError("insufficient data length", lib.Logger.errors.BUFFER_OVERRUN, {
	                    length: reader._data.length,
	                    count: count
	                });
	            }
	        }
	        var coders = [];
	        for (var i = 0; i < count; i++) {
	            coders.push(new anonymous.AnonymousCoder(this.coder));
	        }
	        return reader.coerce(this.name, unpack(reader, coders));
	    };
	    return ArrayCoder;
	}(abstractCoder.Coder));
	exports.ArrayCoder = ArrayCoder;

	});

	var array$1 = /*@__PURE__*/getDefaultExportFromCjs(array);

	var boolean_1 = createCommonjsModule(function (module, exports) {
	"use strict";
	var __extends = (commonjsGlobal && commonjsGlobal.__extends) || (function () {
	    var extendStatics = function (d, b) {
	        extendStatics = Object.setPrototypeOf ||
	            ({ __proto__: [] } instanceof Array && function (d, b) { d.__proto__ = b; }) ||
	            function (d, b) { for (var p in b) if (Object.prototype.hasOwnProperty.call(b, p)) d[p] = b[p]; };
	        return extendStatics(d, b);
	    };
	    return function (d, b) {
	        if (typeof b !== "function" && b !== null)
	            throw new TypeError("Class extends value " + String(b) + " is not a constructor or null");
	        extendStatics(d, b);
	        function __() { this.constructor = d; }
	        d.prototype = b === null ? Object.create(b) : (__.prototype = b.prototype, new __());
	    };
	})();
	Object.defineProperty(exports, "__esModule", { value: true });
	exports.BooleanCoder = void 0;

	var BooleanCoder = /** @class */ (function (_super) {
	    __extends(BooleanCoder, _super);
	    function BooleanCoder(localName) {
	        return _super.call(this, "bool", "bool", localName, false) || this;
	    }
	    BooleanCoder.prototype.defaultValue = function () {
	        return false;
	    };
	    BooleanCoder.prototype.encode = function (writer, value) {
	        return writer.writeValue(value ? 1 : 0);
	    };
	    BooleanCoder.prototype.decode = function (reader) {
	        return reader.coerce(this.type, !reader.readValue().isZero());
	    };
	    return BooleanCoder;
	}(abstractCoder.Coder));
	exports.BooleanCoder = BooleanCoder;

	});

	var boolean = /*@__PURE__*/getDefaultExportFromCjs(boolean_1);

	var bytes = createCommonjsModule(function (module, exports) {
	"use strict";
	var __extends = (commonjsGlobal && commonjsGlobal.__extends) || (function () {
	    var extendStatics = function (d, b) {
	        extendStatics = Object.setPrototypeOf ||
	            ({ __proto__: [] } instanceof Array && function (d, b) { d.__proto__ = b; }) ||
	            function (d, b) { for (var p in b) if (Object.prototype.hasOwnProperty.call(b, p)) d[p] = b[p]; };
	        return extendStatics(d, b);
	    };
	    return function (d, b) {
	        if (typeof b !== "function" && b !== null)
	            throw new TypeError("Class extends value " + String(b) + " is not a constructor or null");
	        extendStatics(d, b);
	        function __() { this.constructor = d; }
	        d.prototype = b === null ? Object.create(b) : (__.prototype = b.prototype, new __());
	    };
	})();
	Object.defineProperty(exports, "__esModule", { value: true });
	exports.BytesCoder = exports.DynamicBytesCoder = void 0;


	var DynamicBytesCoder = /** @class */ (function (_super) {
	    __extends(DynamicBytesCoder, _super);
	    function DynamicBytesCoder(type, localName) {
	        return _super.call(this, type, type, localName, true) || this;
	    }
	    DynamicBytesCoder.prototype.defaultValue = function () {
	        return "0x";
	    };
	    DynamicBytesCoder.prototype.encode = function (writer, value) {
	        value = (0, lib$1.arrayify)(value);
	        var length = writer.writeValue(value.length);
	        length += writer.writeBytes(value);
	        return length;
	    };
	    DynamicBytesCoder.prototype.decode = function (reader) {
	        return reader.readBytes(reader.readValue().toNumber(), true);
	    };
	    return DynamicBytesCoder;
	}(abstractCoder.Coder));
	exports.DynamicBytesCoder = DynamicBytesCoder;
	var BytesCoder = /** @class */ (function (_super) {
	    __extends(BytesCoder, _super);
	    function BytesCoder(localName) {
	        return _super.call(this, "bytes", localName) || this;
	    }
	    BytesCoder.prototype.decode = function (reader) {
	        return reader.coerce(this.name, (0, lib$1.hexlify)(_super.prototype.decode.call(this, reader)));
	    };
	    return BytesCoder;
	}(DynamicBytesCoder));
	exports.BytesCoder = BytesCoder;

	});

	var bytes$1 = /*@__PURE__*/getDefaultExportFromCjs(bytes);

	var fixedBytes = createCommonjsModule(function (module, exports) {
	"use strict";
	var __extends = (commonjsGlobal && commonjsGlobal.__extends) || (function () {
	    var extendStatics = function (d, b) {
	        extendStatics = Object.setPrototypeOf ||
	            ({ __proto__: [] } instanceof Array && function (d, b) { d.__proto__ = b; }) ||
	            function (d, b) { for (var p in b) if (Object.prototype.hasOwnProperty.call(b, p)) d[p] = b[p]; };
	        return extendStatics(d, b);
	    };
	    return function (d, b) {
	        if (typeof b !== "function" && b !== null)
	            throw new TypeError("Class extends value " + String(b) + " is not a constructor or null");
	        extendStatics(d, b);
	        function __() { this.constructor = d; }
	        d.prototype = b === null ? Object.create(b) : (__.prototype = b.prototype, new __());
	    };
	})();
	Object.defineProperty(exports, "__esModule", { value: true });
	exports.FixedBytesCoder = void 0;


	// @TODO: Merge this with bytes
	var FixedBytesCoder = /** @class */ (function (_super) {
	    __extends(FixedBytesCoder, _super);
	    function FixedBytesCoder(size, localName) {
	        var _this = this;
	        var name = "bytes" + String(size);
	        _this = _super.call(this, name, name, localName, false) || this;
	        _this.size = size;
	        return _this;
	    }
	    FixedBytesCoder.prototype.defaultValue = function () {
	        return ("0x0000000000000000000000000000000000000000000000000000000000000000").substring(0, 2 + this.size * 2);
	    };
	    FixedBytesCoder.prototype.encode = function (writer, value) {
	        var data = (0, lib$1.arrayify)(value);
	        if (data.length !== this.size) {
	            this._throwError("incorrect data length", value);
	        }
	        return writer.writeBytes(data);
	    };
	    FixedBytesCoder.prototype.decode = function (reader) {
	        return reader.coerce(this.name, (0, lib$1.hexlify)(reader.readBytes(this.size)));
	    };
	    return FixedBytesCoder;
	}(abstractCoder.Coder));
	exports.FixedBytesCoder = FixedBytesCoder;

	});

	var fixedBytes$1 = /*@__PURE__*/getDefaultExportFromCjs(fixedBytes);

	var _null = createCommonjsModule(function (module, exports) {
	"use strict";
	var __extends = (commonjsGlobal && commonjsGlobal.__extends) || (function () {
	    var extendStatics = function (d, b) {
	        extendStatics = Object.setPrototypeOf ||
	            ({ __proto__: [] } instanceof Array && function (d, b) { d.__proto__ = b; }) ||
	            function (d, b) { for (var p in b) if (Object.prototype.hasOwnProperty.call(b, p)) d[p] = b[p]; };
	        return extendStatics(d, b);
	    };
	    return function (d, b) {
	        if (typeof b !== "function" && b !== null)
	            throw new TypeError("Class extends value " + String(b) + " is not a constructor or null");
	        extendStatics(d, b);
	        function __() { this.constructor = d; }
	        d.prototype = b === null ? Object.create(b) : (__.prototype = b.prototype, new __());
	    };
	})();
	Object.defineProperty(exports, "__esModule", { value: true });
	exports.NullCoder = void 0;

	var NullCoder = /** @class */ (function (_super) {
	    __extends(NullCoder, _super);
	    function NullCoder(localName) {
	        return _super.call(this, "null", "", localName, false) || this;
	    }
	    NullCoder.prototype.defaultValue = function () {
	        return null;
	    };
	    NullCoder.prototype.encode = function (writer, value) {
	        if (value != null) {
	            this._throwError("not null", value);
	        }
	        return writer.writeBytes([]);
	    };
	    NullCoder.prototype.decode = function (reader) {
	        reader.readBytes(0);
	        return reader.coerce(this.name, null);
	    };
	    return NullCoder;
	}(abstractCoder.Coder));
	exports.NullCoder = NullCoder;

	});

	var _null$1 = /*@__PURE__*/getDefaultExportFromCjs(_null);

	var addresses = createCommonjsModule(function (module, exports) {
	"use strict";
	Object.defineProperty(exports, "__esModule", { value: true });
	exports.AddressZero = void 0;
	exports.AddressZero = "0x0000000000000000000000000000000000000000";

	});

	var addresses$1 = /*@__PURE__*/getDefaultExportFromCjs(addresses);

	var bignumbers = createCommonjsModule(function (module, exports) {
	"use strict";
	Object.defineProperty(exports, "__esModule", { value: true });
	exports.MaxInt256 = exports.MinInt256 = exports.MaxUint256 = exports.WeiPerEther = exports.Two = exports.One = exports.Zero = exports.NegativeOne = void 0;

	var NegativeOne = ( /*#__PURE__*/lib$2.BigNumber.from(-1));
	exports.NegativeOne = NegativeOne;
	var Zero = ( /*#__PURE__*/lib$2.BigNumber.from(0));
	exports.Zero = Zero;
	var One = ( /*#__PURE__*/lib$2.BigNumber.from(1));
	exports.One = One;
	var Two = ( /*#__PURE__*/lib$2.BigNumber.from(2));
	exports.Two = Two;
	var WeiPerEther = ( /*#__PURE__*/lib$2.BigNumber.from("1000000000000000000"));
	exports.WeiPerEther = WeiPerEther;
	var MaxUint256 = ( /*#__PURE__*/lib$2.BigNumber.from("0xffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff"));
	exports.MaxUint256 = MaxUint256;
	var MinInt256 = ( /*#__PURE__*/lib$2.BigNumber.from("-0x8000000000000000000000000000000000000000000000000000000000000000"));
	exports.MinInt256 = MinInt256;
	var MaxInt256 = ( /*#__PURE__*/lib$2.BigNumber.from("0x7fffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff"));
	exports.MaxInt256 = MaxInt256;

	});

	var bignumbers$1 = /*@__PURE__*/getDefaultExportFromCjs(bignumbers);

	var hashes = createCommonjsModule(function (module, exports) {
	"use strict";
	Object.defineProperty(exports, "__esModule", { value: true });
	exports.HashZero = void 0;
	exports.HashZero = "0x0000000000000000000000000000000000000000000000000000000000000000";

	});

	var hashes$1 = /*@__PURE__*/getDefaultExportFromCjs(hashes);

	var strings = createCommonjsModule(function (module, exports) {
	"use strict";
	Object.defineProperty(exports, "__esModule", { value: true });
	exports.EtherSymbol = void 0;
	// NFKC (composed)             // (decomposed)
	exports.EtherSymbol = "\u039e"; // "\uD835\uDF63";

	});

	var strings$1 = /*@__PURE__*/getDefaultExportFromCjs(strings);

	var lib$7 = createCommonjsModule(function (module, exports) {
	"use strict";
	Object.defineProperty(exports, "__esModule", { value: true });
	exports.EtherSymbol = exports.HashZero = exports.MaxInt256 = exports.MinInt256 = exports.MaxUint256 = exports.WeiPerEther = exports.Two = exports.One = exports.Zero = exports.NegativeOne = exports.AddressZero = void 0;

	Object.defineProperty(exports, "AddressZero", { enumerable: true, get: function () { return addresses.AddressZero; } });

	Object.defineProperty(exports, "NegativeOne", { enumerable: true, get: function () { return bignumbers.NegativeOne; } });
	Object.defineProperty(exports, "Zero", { enumerable: true, get: function () { return bignumbers.Zero; } });
	Object.defineProperty(exports, "One", { enumerable: true, get: function () { return bignumbers.One; } });
	Object.defineProperty(exports, "Two", { enumerable: true, get: function () { return bignumbers.Two; } });
	Object.defineProperty(exports, "WeiPerEther", { enumerable: true, get: function () { return bignumbers.WeiPerEther; } });
	Object.defineProperty(exports, "MaxUint256", { enumerable: true, get: function () { return bignumbers.MaxUint256; } });
	Object.defineProperty(exports, "MinInt256", { enumerable: true, get: function () { return bignumbers.MinInt256; } });
	Object.defineProperty(exports, "MaxInt256", { enumerable: true, get: function () { return bignumbers.MaxInt256; } });

	Object.defineProperty(exports, "HashZero", { enumerable: true, get: function () { return hashes.HashZero; } });

	Object.defineProperty(exports, "EtherSymbol", { enumerable: true, get: function () { return strings.EtherSymbol; } });

	});

	var index$7 = /*@__PURE__*/getDefaultExportFromCjs(lib$7);

	var number = createCommonjsModule(function (module, exports) {
	"use strict";
	var __extends = (commonjsGlobal && commonjsGlobal.__extends) || (function () {
	    var extendStatics = function (d, b) {
	        extendStatics = Object.setPrototypeOf ||
	            ({ __proto__: [] } instanceof Array && function (d, b) { d.__proto__ = b; }) ||
	            function (d, b) { for (var p in b) if (Object.prototype.hasOwnProperty.call(b, p)) d[p] = b[p]; };
	        return extendStatics(d, b);
	    };
	    return function (d, b) {
	        if (typeof b !== "function" && b !== null)
	            throw new TypeError("Class extends value " + String(b) + " is not a constructor or null");
	        extendStatics(d, b);
	        function __() { this.constructor = d; }
	        d.prototype = b === null ? Object.create(b) : (__.prototype = b.prototype, new __());
	    };
	})();
	Object.defineProperty(exports, "__esModule", { value: true });
	exports.NumberCoder = void 0;



	var NumberCoder = /** @class */ (function (_super) {
	    __extends(NumberCoder, _super);
	    function NumberCoder(size, signed, localName) {
	        var _this = this;
	        var name = ((signed ? "int" : "uint") + (size * 8));
	        _this = _super.call(this, name, name, localName, false) || this;
	        _this.size = size;
	        _this.signed = signed;
	        return _this;
	    }
	    NumberCoder.prototype.defaultValue = function () {
	        return 0;
	    };
	    NumberCoder.prototype.encode = function (writer, value) {
	        var v = lib$2.BigNumber.from(value);
	        // Check bounds are safe for encoding
	        var maxUintValue = lib$7.MaxUint256.mask(writer.wordSize * 8);
	        if (this.signed) {
	            var bounds = maxUintValue.mask(this.size * 8 - 1);
	            if (v.gt(bounds) || v.lt(bounds.add(lib$7.One).mul(lib$7.NegativeOne))) {
	                this._throwError("value out-of-bounds", value);
	            }
	        }
	        else if (v.lt(lib$7.Zero) || v.gt(maxUintValue.mask(this.size * 8))) {
	            this._throwError("value out-of-bounds", value);
	        }
	        v = v.toTwos(this.size * 8).mask(this.size * 8);
	        if (this.signed) {
	            v = v.fromTwos(this.size * 8).toTwos(8 * writer.wordSize);
	        }
	        return writer.writeValue(v);
	    };
	    NumberCoder.prototype.decode = function (reader) {
	        var value = reader.readValue().mask(this.size * 8);
	        if (this.signed) {
	            value = value.fromTwos(this.size * 8);
	        }
	        return reader.coerce(this.name, value);
	    };
	    return NumberCoder;
	}(abstractCoder.Coder));
	exports.NumberCoder = NumberCoder;

	});

	var number$1 = /*@__PURE__*/getDefaultExportFromCjs(number);

	var _version$e = createCommonjsModule(function (module, exports) {
	"use strict";
	Object.defineProperty(exports, "__esModule", { value: true });
	exports.version = void 0;
	exports.version = "strings/5.7.0";

	});

	var _version$f = /*@__PURE__*/getDefaultExportFromCjs(_version$e);

	var utf8 = createCommonjsModule(function (module, exports) {
	"use strict";
	Object.defineProperty(exports, "__esModule", { value: true });
	exports.toUtf8CodePoints = exports.toUtf8String = exports._toUtf8String = exports._toEscapedUtf8String = exports.toUtf8Bytes = exports.Utf8ErrorFuncs = exports.Utf8ErrorReason = exports.UnicodeNormalizationForm = void 0;



	var logger = new lib.Logger(_version$e.version);
	///////////////////////////////
	var UnicodeNormalizationForm;
	(function (UnicodeNormalizationForm) {
	    UnicodeNormalizationForm["current"] = "";
	    UnicodeNormalizationForm["NFC"] = "NFC";
	    UnicodeNormalizationForm["NFD"] = "NFD";
	    UnicodeNormalizationForm["NFKC"] = "NFKC";
	    UnicodeNormalizationForm["NFKD"] = "NFKD";
	})(UnicodeNormalizationForm = exports.UnicodeNormalizationForm || (exports.UnicodeNormalizationForm = {}));
	;
	var Utf8ErrorReason;
	(function (Utf8ErrorReason) {
	    // A continuation byte was present where there was nothing to continue
	    // - offset = the index the codepoint began in
	    Utf8ErrorReason["UNEXPECTED_CONTINUE"] = "unexpected continuation byte";
	    // An invalid (non-continuation) byte to start a UTF-8 codepoint was found
	    // - offset = the index the codepoint began in
	    Utf8ErrorReason["BAD_PREFIX"] = "bad codepoint prefix";
	    // The string is too short to process the expected codepoint
	    // - offset = the index the codepoint began in
	    Utf8ErrorReason["OVERRUN"] = "string overrun";
	    // A missing continuation byte was expected but not found
	    // - offset = the index the continuation byte was expected at
	    Utf8ErrorReason["MISSING_CONTINUE"] = "missing continuation byte";
	    // The computed code point is outside the range for UTF-8
	    // - offset       = start of this codepoint
	    // - badCodepoint = the computed codepoint; outside the UTF-8 range
	    Utf8ErrorReason["OUT_OF_RANGE"] = "out of UTF-8 range";
	    // UTF-8 strings may not contain UTF-16 surrogate pairs
	    // - offset       = start of this codepoint
	    // - badCodepoint = the computed codepoint; inside the UTF-16 surrogate range
	    Utf8ErrorReason["UTF16_SURROGATE"] = "UTF-16 surrogate";
	    // The string is an overlong representation
	    // - offset       = start of this codepoint
	    // - badCodepoint = the computed codepoint; already bounds checked
	    Utf8ErrorReason["OVERLONG"] = "overlong representation";
	})(Utf8ErrorReason = exports.Utf8ErrorReason || (exports.Utf8ErrorReason = {}));
	;
	function errorFunc(reason, offset, bytes, output, badCodepoint) {
	    return logger.throwArgumentError("invalid codepoint at offset " + offset + "; " + reason, "bytes", bytes);
	}
	function ignoreFunc(reason, offset, bytes, output, badCodepoint) {
	    // If there is an invalid prefix (including stray continuation), skip any additional continuation bytes
	    if (reason === Utf8ErrorReason.BAD_PREFIX || reason === Utf8ErrorReason.UNEXPECTED_CONTINUE) {
	        var i = 0;
	        for (var o = offset + 1; o < bytes.length; o++) {
	            if (bytes[o] >> 6 !== 0x02) {
	                break;
	            }
	            i++;
	        }
	        return i;
	    }
	    // This byte runs us past the end of the string, so just jump to the end
	    // (but the first byte was read already read and therefore skipped)
	    if (reason === Utf8ErrorReason.OVERRUN) {
	        return bytes.length - offset - 1;
	    }
	    // Nothing to skip
	    return 0;
	}
	function replaceFunc(reason, offset, bytes, output, badCodepoint) {
	    // Overlong representations are otherwise "valid" code points; just non-deistingtished
	    if (reason === Utf8ErrorReason.OVERLONG) {
	        output.push(badCodepoint);
	        return 0;
	    }
	    // Put the replacement character into the output
	    output.push(0xfffd);
	    // Otherwise, process as if ignoring errors
	    return ignoreFunc(reason, offset, bytes, output, badCodepoint);
	}
	// Common error handing strategies
	exports.Utf8ErrorFuncs = Object.freeze({
	    error: errorFunc,
	    ignore: ignoreFunc,
	    replace: replaceFunc
	});
	// http://stackoverflow.com/questions/13356493/decode-utf-8-with-javascript#13691499
	function getUtf8CodePoints(bytes, onError) {
	    if (onError == null) {
	        onError = exports.Utf8ErrorFuncs.error;
	    }
	    bytes = (0, lib$1.arrayify)(bytes);
	    var result = [];
	    var i = 0;
	    // Invalid bytes are ignored
	    while (i < bytes.length) {
	        var c = bytes[i++];
	        // 0xxx xxxx
	        if (c >> 7 === 0) {
	            result.push(c);
	            continue;
	        }
	        // Multibyte; how many bytes left for this character?
	        var extraLength = null;
	        var overlongMask = null;
	        // 110x xxxx 10xx xxxx
	        if ((c & 0xe0) === 0xc0) {
	            extraLength = 1;
	            overlongMask = 0x7f;
	            // 1110 xxxx 10xx xxxx 10xx xxxx
	        }
	        else if ((c & 0xf0) === 0xe0) {
	            extraLength = 2;
	            overlongMask = 0x7ff;
	            // 1111 0xxx 10xx xxxx 10xx xxxx 10xx xxxx
	        }
	        else if ((c & 0xf8) === 0xf0) {
	            extraLength = 3;
	            overlongMask = 0xffff;
	        }
	        else {
	            if ((c & 0xc0) === 0x80) {
	                i += onError(Utf8ErrorReason.UNEXPECTED_CONTINUE, i - 1, bytes, result);
	            }
	            else {
	                i += onError(Utf8ErrorReason.BAD_PREFIX, i - 1, bytes, result);
	            }
	            continue;
	        }
	        // Do we have enough bytes in our data?
	        if (i - 1 + extraLength >= bytes.length) {
	            i += onError(Utf8ErrorReason.OVERRUN, i - 1, bytes, result);
	            continue;
	        }
	        // Remove the length prefix from the char
	        var res = c & ((1 << (8 - extraLength - 1)) - 1);
	        for (var j = 0; j < extraLength; j++) {
	            var nextChar = bytes[i];
	            // Invalid continuation byte
	            if ((nextChar & 0xc0) != 0x80) {
	                i += onError(Utf8ErrorReason.MISSING_CONTINUE, i, bytes, result);
	                res = null;
	                break;
	            }
	            ;
	            res = (res << 6) | (nextChar & 0x3f);
	            i++;
	        }
	        // See above loop for invalid continuation byte
	        if (res === null) {
	            continue;
	        }
	        // Maximum code point
	        if (res > 0x10ffff) {
	            i += onError(Utf8ErrorReason.OUT_OF_RANGE, i - 1 - extraLength, bytes, result, res);
	            continue;
	        }
	        // Reserved for UTF-16 surrogate halves
	        if (res >= 0xd800 && res <= 0xdfff) {
	            i += onError(Utf8ErrorReason.UTF16_SURROGATE, i - 1 - extraLength, bytes, result, res);
	            continue;
	        }
	        // Check for overlong sequences (more bytes than needed)
	        if (res <= overlongMask) {
	            i += onError(Utf8ErrorReason.OVERLONG, i - 1 - extraLength, bytes, result, res);
	            continue;
	        }
	        result.push(res);
	    }
	    return result;
	}
	// http://stackoverflow.com/questions/18729405/how-to-convert-utf8-string-to-byte-array
	function toUtf8Bytes(str, form) {
	    if (form === void 0) { form = UnicodeNormalizationForm.current; }
	    if (form != UnicodeNormalizationForm.current) {
	        logger.checkNormalize();
	        str = str.normalize(form);
	    }
	    var result = [];
	    for (var i = 0; i < str.length; i++) {
	        var c = str.charCodeAt(i);
	        if (c < 0x80) {
	            result.push(c);
	        }
	        else if (c < 0x800) {
	            result.push((c >> 6) | 0xc0);
	            result.push((c & 0x3f) | 0x80);
	        }
	        else if ((c & 0xfc00) == 0xd800) {
	            i++;
	            var c2 = str.charCodeAt(i);
	            if (i >= str.length || (c2 & 0xfc00) !== 0xdc00) {
	                throw new Error("invalid utf-8 string");
	            }
	            // Surrogate Pair
	            var pair = 0x10000 + ((c & 0x03ff) << 10) + (c2 & 0x03ff);
	            result.push((pair >> 18) | 0xf0);
	            result.push(((pair >> 12) & 0x3f) | 0x80);
	            result.push(((pair >> 6) & 0x3f) | 0x80);
	            result.push((pair & 0x3f) | 0x80);
	        }
	        else {
	            result.push((c >> 12) | 0xe0);
	            result.push(((c >> 6) & 0x3f) | 0x80);
	            result.push((c & 0x3f) | 0x80);
	        }
	    }
	    return (0, lib$1.arrayify)(result);
	}
	exports.toUtf8Bytes = toUtf8Bytes;
	;
	function escapeChar(value) {
	    var hex = ("0000" + value.toString(16));
	    return "\\u" + hex.substring(hex.length - 4);
	}
	function _toEscapedUtf8String(bytes, onError) {
	    return '"' + getUtf8CodePoints(bytes, onError).map(function (codePoint) {
	        if (codePoint < 256) {
	            switch (codePoint) {
	                case 8: return "\\b";
	                case 9: return "\\t";
	                case 10: return "\\n";
	                case 13: return "\\r";
	                case 34: return "\\\"";
	                case 92: return "\\\\";
	            }
	            if (codePoint >= 32 && codePoint < 127) {
	                return String.fromCharCode(codePoint);
	            }
	        }
	        if (codePoint <= 0xffff) {
	            return escapeChar(codePoint);
	        }
	        codePoint -= 0x10000;
	        return escapeChar(((codePoint >> 10) & 0x3ff) + 0xd800) + escapeChar((codePoint & 0x3ff) + 0xdc00);
	    }).join("") + '"';
	}
	exports._toEscapedUtf8String = _toEscapedUtf8String;
	function _toUtf8String(codePoints) {
	    return codePoints.map(function (codePoint) {
	        if (codePoint <= 0xffff) {
	            return String.fromCharCode(codePoint);
	        }
	        codePoint -= 0x10000;
	        return String.fromCharCode((((codePoint >> 10) & 0x3ff) + 0xd800), ((codePoint & 0x3ff) + 0xdc00));
	    }).join("");
	}
	exports._toUtf8String = _toUtf8String;
	function toUtf8String(bytes, onError) {
	    return _toUtf8String(getUtf8CodePoints(bytes, onError));
	}
	exports.toUtf8String = toUtf8String;
	function toUtf8CodePoints(str, form) {
	    if (form === void 0) { form = UnicodeNormalizationForm.current; }
	    return getUtf8CodePoints(toUtf8Bytes(str, form));
	}
	exports.toUtf8CodePoints = toUtf8CodePoints;

	});

	var utf8$1 = /*@__PURE__*/getDefaultExportFromCjs(utf8);

	var bytes32 = createCommonjsModule(function (module, exports) {
	"use strict";
	Object.defineProperty(exports, "__esModule", { value: true });
	exports.parseBytes32String = exports.formatBytes32String = void 0;



	function formatBytes32String(text) {
	    // Get the bytes
	    var bytes = (0, utf8.toUtf8Bytes)(text);
	    // Check we have room for null-termination
	    if (bytes.length > 31) {
	        throw new Error("bytes32 string must be less than 32 bytes");
	    }
	    // Zero-pad (implicitly null-terminates)
	    return (0, lib$1.hexlify)((0, lib$1.concat)([bytes, lib$7.HashZero]).slice(0, 32));
	}
	exports.formatBytes32String = formatBytes32String;
	function parseBytes32String(bytes) {
	    var data = (0, lib$1.arrayify)(bytes);
	    // Must be 32 bytes with a null-termination
	    if (data.length !== 32) {
	        throw new Error("invalid bytes32 - not 32 bytes long");
	    }
	    if (data[31] !== 0) {
	        throw new Error("invalid bytes32 string - no null terminator");
	    }
	    // Find the null termination
	    var length = 31;
	    while (data[length - 1] === 0) {
	        length--;
	    }
	    // Determine the string value
	    return (0, utf8.toUtf8String)(data.slice(0, length));
	}
	exports.parseBytes32String = parseBytes32String;

	});

	var bytes32$1 = /*@__PURE__*/getDefaultExportFromCjs(bytes32);

	var idna = createCommonjsModule(function (module, exports) {
	"use strict";
	Object.defineProperty(exports, "__esModule", { value: true });
	exports.nameprep = exports._nameprepTableC = exports._nameprepTableB2 = exports._nameprepTableA1 = void 0;

	function bytes2(data) {
	    if ((data.length % 4) !== 0) {
	        throw new Error("bad data");
	    }
	    var result = [];
	    for (var i = 0; i < data.length; i += 4) {
	        result.push(parseInt(data.substring(i, i + 4), 16));
	    }
	    return result;
	}
	function createTable(data, func) {
	    if (!func) {
	        func = function (value) { return [parseInt(value, 16)]; };
	    }
	    var lo = 0;
	    var result = {};
	    data.split(",").forEach(function (pair) {
	        var comps = pair.split(":");
	        lo += parseInt(comps[0], 16);
	        result[lo] = func(comps[1]);
	    });
	    return result;
	}
	function createRangeTable(data) {
	    var hi = 0;
	    return data.split(",").map(function (v) {
	        var comps = v.split("-");
	        if (comps.length === 1) {
	            comps[1] = "0";
	        }
	        else if (comps[1] === "") {
	            comps[1] = "1";
	        }
	        var lo = hi + parseInt(comps[0], 16);
	        hi = parseInt(comps[1], 16);
	        return { l: lo, h: hi };
	    });
	}
	function matchMap(value, ranges) {
	    var lo = 0;
	    for (var i = 0; i < ranges.length; i++) {
	        var range = ranges[i];
	        lo += range.l;
	        if (value >= lo && value <= lo + range.h && ((value - lo) % (range.d || 1)) === 0) {
	            if (range.e && range.e.indexOf(value - lo) !== -1) {
	                continue;
	            }
	            return range;
	        }
	    }
	    return null;
	}
	var Table_A_1_ranges = createRangeTable("221,13-1b,5f-,40-10,51-f,11-3,3-3,2-2,2-4,8,2,15,2d,28-8,88,48,27-,3-5,11-20,27-,8,28,3-5,12,18,b-a,1c-4,6-16,2-d,2-2,2,1b-4,17-9,8f-,10,f,1f-2,1c-34,33-14e,4,36-,13-,6-2,1a-f,4,9-,3-,17,8,2-2,5-,2,8-,3-,4-8,2-3,3,6-,16-6,2-,7-3,3-,17,8,3,3,3-,2,6-3,3-,4-a,5,2-6,10-b,4,8,2,4,17,8,3,6-,b,4,4-,2-e,2-4,b-10,4,9-,3-,17,8,3-,5-,9-2,3-,4-7,3-3,3,4-3,c-10,3,7-2,4,5-2,3,2,3-2,3-2,4-2,9,4-3,6-2,4,5-8,2-e,d-d,4,9,4,18,b,6-3,8,4,5-6,3-8,3-3,b-11,3,9,4,18,b,6-3,8,4,5-6,3-6,2,3-3,b-11,3,9,4,18,11-3,7-,4,5-8,2-7,3-3,b-11,3,13-2,19,a,2-,8-2,2-3,7,2,9-11,4-b,3b-3,1e-24,3,2-,3,2-,2-5,5,8,4,2,2-,3,e,4-,6,2,7-,b-,3-21,49,23-5,1c-3,9,25,10-,2-2f,23,6,3,8-2,5-5,1b-45,27-9,2a-,2-3,5b-4,45-4,53-5,8,40,2,5-,8,2,5-,28,2,5-,20,2,5-,8,2,5-,8,8,18,20,2,5-,8,28,14-5,1d-22,56-b,277-8,1e-2,52-e,e,8-a,18-8,15-b,e,4,3-b,5e-2,b-15,10,b-5,59-7,2b-555,9d-3,5b-5,17-,7-,27-,7-,9,2,2,2,20-,36,10,f-,7,14-,4,a,54-3,2-6,6-5,9-,1c-10,13-1d,1c-14,3c-,10-6,32-b,240-30,28-18,c-14,a0,115-,3,66-,b-76,5,5-,1d,24,2,5-2,2,8-,35-2,19,f-10,1d-3,311-37f,1b,5a-b,d7-19,d-3,41,57-,68-4,29-3,5f,29-37,2e-2,25-c,2c-2,4e-3,30,78-3,64-,20,19b7-49,51a7-59,48e-2,38-738,2ba5-5b,222f-,3c-94,8-b,6-4,1b,6,2,3,3,6d-20,16e-f,41-,37-7,2e-2,11-f,5-b,18-,b,14,5-3,6,88-,2,bf-2,7-,7-,7-,4-2,8,8-9,8-2ff,20,5-b,1c-b4,27-,27-cbb1,f7-9,28-2,b5-221,56,48,3-,2-,3-,5,d,2,5,3,42,5-,9,8,1d,5,6,2-2,8,153-3,123-3,33-27fd,a6da-5128,21f-5df,3-fffd,3-fffd,3-fffd,3-fffd,3-fffd,3-fffd,3-fffd,3-fffd,3-fffd,3-fffd,3-fffd,3,2-1d,61-ff7d");
	// @TODO: Make this relative...
	var Table_B_1_flags = "ad,34f,1806,180b,180c,180d,200b,200c,200d,2060,feff".split(",").map(function (v) { return parseInt(v, 16); });
	var Table_B_2_ranges = [
	    { h: 25, s: 32, l: 65 },
	    { h: 30, s: 32, e: [23], l: 127 },
	    { h: 54, s: 1, e: [48], l: 64, d: 2 },
	    { h: 14, s: 1, l: 57, d: 2 },
	    { h: 44, s: 1, l: 17, d: 2 },
	    { h: 10, s: 1, e: [2, 6, 8], l: 61, d: 2 },
	    { h: 16, s: 1, l: 68, d: 2 },
	    { h: 84, s: 1, e: [18, 24, 66], l: 19, d: 2 },
	    { h: 26, s: 32, e: [17], l: 435 },
	    { h: 22, s: 1, l: 71, d: 2 },
	    { h: 15, s: 80, l: 40 },
	    { h: 31, s: 32, l: 16 },
	    { h: 32, s: 1, l: 80, d: 2 },
	    { h: 52, s: 1, l: 42, d: 2 },
	    { h: 12, s: 1, l: 55, d: 2 },
	    { h: 40, s: 1, e: [38], l: 15, d: 2 },
	    { h: 14, s: 1, l: 48, d: 2 },
	    { h: 37, s: 48, l: 49 },
	    { h: 148, s: 1, l: 6351, d: 2 },
	    { h: 88, s: 1, l: 160, d: 2 },
	    { h: 15, s: 16, l: 704 },
	    { h: 25, s: 26, l: 854 },
	    { h: 25, s: 32, l: 55915 },
	    { h: 37, s: 40, l: 1247 },
	    { h: 25, s: -119711, l: 53248 },
	    { h: 25, s: -119763, l: 52 },
	    { h: 25, s: -119815, l: 52 },
	    { h: 25, s: -119867, e: [1, 4, 5, 7, 8, 11, 12, 17], l: 52 },
	    { h: 25, s: -119919, l: 52 },
	    { h: 24, s: -119971, e: [2, 7, 8, 17], l: 52 },
	    { h: 24, s: -120023, e: [2, 7, 13, 15, 16, 17], l: 52 },
	    { h: 25, s: -120075, l: 52 },
	    { h: 25, s: -120127, l: 52 },
	    { h: 25, s: -120179, l: 52 },
	    { h: 25, s: -120231, l: 52 },
	    { h: 25, s: -120283, l: 52 },
	    { h: 25, s: -120335, l: 52 },
	    { h: 24, s: -119543, e: [17], l: 56 },
	    { h: 24, s: -119601, e: [17], l: 58 },
	    { h: 24, s: -119659, e: [17], l: 58 },
	    { h: 24, s: -119717, e: [17], l: 58 },
	    { h: 24, s: -119775, e: [17], l: 58 }
	];
	var Table_B_2_lut_abs = createTable("b5:3bc,c3:ff,7:73,2:253,5:254,3:256,1:257,5:259,1:25b,3:260,1:263,2:269,1:268,5:26f,1:272,2:275,7:280,3:283,5:288,3:28a,1:28b,5:292,3f:195,1:1bf,29:19e,125:3b9,8b:3b2,1:3b8,1:3c5,3:3c6,1:3c0,1a:3ba,1:3c1,1:3c3,2:3b8,1:3b5,1bc9:3b9,1c:1f76,1:1f77,f:1f7a,1:1f7b,d:1f78,1:1f79,1:1f7c,1:1f7d,107:63,5:25b,4:68,1:68,1:68,3:69,1:69,1:6c,3:6e,4:70,1:71,1:72,1:72,1:72,7:7a,2:3c9,2:7a,2:6b,1:e5,1:62,1:63,3:65,1:66,2:6d,b:3b3,1:3c0,6:64,1b574:3b8,1a:3c3,20:3b8,1a:3c3,20:3b8,1a:3c3,20:3b8,1a:3c3,20:3b8,1a:3c3");
	var Table_B_2_lut_rel = createTable("179:1,2:1,2:1,5:1,2:1,a:4f,a:1,8:1,2:1,2:1,3:1,5:1,3:1,4:1,2:1,3:1,4:1,8:2,1:1,2:2,1:1,2:2,27:2,195:26,2:25,1:25,1:25,2:40,2:3f,1:3f,33:1,11:-6,1:-9,1ac7:-3a,6d:-8,1:-8,1:-8,1:-8,1:-8,1:-8,1:-8,1:-8,9:-8,1:-8,1:-8,1:-8,1:-8,1:-8,b:-8,1:-8,1:-8,1:-8,1:-8,1:-8,1:-8,1:-8,9:-8,1:-8,1:-8,1:-8,1:-8,1:-8,1:-8,1:-8,9:-8,1:-8,1:-8,1:-8,1:-8,1:-8,c:-8,2:-8,2:-8,2:-8,9:-8,1:-8,1:-8,1:-8,1:-8,1:-8,1:-8,1:-8,49:-8,1:-8,1:-4a,1:-4a,d:-56,1:-56,1:-56,1:-56,d:-8,1:-8,f:-8,1:-8,3:-7");
	var Table_B_2_complex = createTable("df:00730073,51:00690307,19:02BC006E,a7:006A030C,18a:002003B9,16:03B903080301,20:03C503080301,1d7:05650582,190f:00680331,1:00740308,1:0077030A,1:0079030A,1:006102BE,b6:03C50313,2:03C503130300,2:03C503130301,2:03C503130342,2a:1F0003B9,1:1F0103B9,1:1F0203B9,1:1F0303B9,1:1F0403B9,1:1F0503B9,1:1F0603B9,1:1F0703B9,1:1F0003B9,1:1F0103B9,1:1F0203B9,1:1F0303B9,1:1F0403B9,1:1F0503B9,1:1F0603B9,1:1F0703B9,1:1F2003B9,1:1F2103B9,1:1F2203B9,1:1F2303B9,1:1F2403B9,1:1F2503B9,1:1F2603B9,1:1F2703B9,1:1F2003B9,1:1F2103B9,1:1F2203B9,1:1F2303B9,1:1F2403B9,1:1F2503B9,1:1F2603B9,1:1F2703B9,1:1F6003B9,1:1F6103B9,1:1F6203B9,1:1F6303B9,1:1F6403B9,1:1F6503B9,1:1F6603B9,1:1F6703B9,1:1F6003B9,1:1F6103B9,1:1F6203B9,1:1F6303B9,1:1F6403B9,1:1F6503B9,1:1F6603B9,1:1F6703B9,3:1F7003B9,1:03B103B9,1:03AC03B9,2:03B10342,1:03B1034203B9,5:03B103B9,6:1F7403B9,1:03B703B9,1:03AE03B9,2:03B70342,1:03B7034203B9,5:03B703B9,6:03B903080300,1:03B903080301,3:03B90342,1:03B903080342,b:03C503080300,1:03C503080301,1:03C10313,2:03C50342,1:03C503080342,b:1F7C03B9,1:03C903B9,1:03CE03B9,2:03C90342,1:03C9034203B9,5:03C903B9,ac:00720073,5b:00B00063,6:00B00066,d:006E006F,a:0073006D,1:00740065006C,1:0074006D,124f:006800700061,2:00610075,2:006F0076,b:00700061,1:006E0061,1:03BC0061,1:006D0061,1:006B0061,1:006B0062,1:006D0062,1:00670062,3:00700066,1:006E0066,1:03BC0066,4:0068007A,1:006B0068007A,1:006D0068007A,1:00670068007A,1:00740068007A,15:00700061,1:006B00700061,1:006D00700061,1:006700700061,8:00700076,1:006E0076,1:03BC0076,1:006D0076,1:006B0076,1:006D0076,1:00700077,1:006E0077,1:03BC0077,1:006D0077,1:006B0077,1:006D0077,1:006B03C9,1:006D03C9,2:00620071,3:00632215006B0067,1:0063006F002E,1:00640062,1:00670079,2:00680070,2:006B006B,1:006B006D,9:00700068,2:00700070006D,1:00700072,2:00730076,1:00770062,c723:00660066,1:00660069,1:0066006C,1:006600660069,1:00660066006C,1:00730074,1:00730074,d:05740576,1:05740565,1:0574056B,1:057E0576,1:0574056D", bytes2);
	var Table_C_ranges = createRangeTable("80-20,2a0-,39c,32,f71,18e,7f2-f,19-7,30-4,7-5,f81-b,5,a800-20ff,4d1-1f,110,fa-6,d174-7,2e84-,ffff-,ffff-,ffff-,ffff-,ffff-,ffff-,ffff-,ffff-,ffff-,ffff-,ffff-,ffff-,2,1f-5f,ff7f-20001");
	function flatten(values) {
	    return values.reduce(function (accum, value) {
	        value.forEach(function (value) { accum.push(value); });
	        return accum;
	    }, []);
	}
	function _nameprepTableA1(codepoint) {
	    return !!matchMap(codepoint, Table_A_1_ranges);
	}
	exports._nameprepTableA1 = _nameprepTableA1;
	function _nameprepTableB2(codepoint) {
	    var range = matchMap(codepoint, Table_B_2_ranges);
	    if (range) {
	        return [codepoint + range.s];
	    }
	    var codes = Table_B_2_lut_abs[codepoint];
	    if (codes) {
	        return codes;
	    }
	    var shift = Table_B_2_lut_rel[codepoint];
	    if (shift) {
	        return [codepoint + shift[0]];
	    }
	    var complex = Table_B_2_complex[codepoint];
	    if (complex) {
	        return complex;
	    }
	    return null;
	}
	exports._nameprepTableB2 = _nameprepTableB2;
	function _nameprepTableC(codepoint) {
	    return !!matchMap(codepoint, Table_C_ranges);
	}
	exports._nameprepTableC = _nameprepTableC;
	function nameprep(value) {
	    // This allows platforms with incomplete normalize to bypass
	    // it for very basic names which the built-in toLowerCase
	    // will certainly handle correctly
	    if (value.match(/^[a-z0-9-]*$/i) && value.length <= 59) {
	        return value.toLowerCase();
	    }
	    // Get the code points (keeping the current normalization)
	    var codes = (0, utf8.toUtf8CodePoints)(value);
	    codes = flatten(codes.map(function (code) {
	        // Substitute Table B.1 (Maps to Nothing)
	        if (Table_B_1_flags.indexOf(code) >= 0) {
	            return [];
	        }
	        if (code >= 0xfe00 && code <= 0xfe0f) {
	            return [];
	        }
	        // Substitute Table B.2 (Case Folding)
	        var codesTableB2 = _nameprepTableB2(code);
	        if (codesTableB2) {
	            return codesTableB2;
	        }
	        // No Substitution
	        return [code];
	    }));
	    // Normalize using form KC
	    codes = (0, utf8.toUtf8CodePoints)((0, utf8._toUtf8String)(codes), utf8.UnicodeNormalizationForm.NFKC);
	    // Prohibit Tables C.1.2, C.2.2, C.3, C.4, C.5, C.6, C.7, C.8, C.9
	    codes.forEach(function (code) {
	        if (_nameprepTableC(code)) {
	            throw new Error("STRINGPREP_CONTAINS_PROHIBITED");
	        }
	    });
	    // Prohibit Unassigned Code Points (Table A.1)
	    codes.forEach(function (code) {
	        if (_nameprepTableA1(code)) {
	            throw new Error("STRINGPREP_CONTAINS_UNASSIGNED");
	        }
	    });
	    // IDNA extras
	    var name = (0, utf8._toUtf8String)(codes);
	    // IDNA: 4.2.3.1
	    if (name.substring(0, 1) === "-" || name.substring(2, 4) === "--" || name.substring(name.length - 1) === "-") {
	        throw new Error("invalid hyphen");
	    }
	    return name;
	}
	exports.nameprep = nameprep;

	});

	var idna$1 = /*@__PURE__*/getDefaultExportFromCjs(idna);

	var lib$8 = createCommonjsModule(function (module, exports) {
	"use strict";
	Object.defineProperty(exports, "__esModule", { value: true });
	exports.nameprep = exports.parseBytes32String = exports.formatBytes32String = exports.UnicodeNormalizationForm = exports.Utf8ErrorReason = exports.Utf8ErrorFuncs = exports.toUtf8String = exports.toUtf8CodePoints = exports.toUtf8Bytes = exports._toEscapedUtf8String = void 0;

	Object.defineProperty(exports, "formatBytes32String", { enumerable: true, get: function () { return bytes32.formatBytes32String; } });
	Object.defineProperty(exports, "parseBytes32String", { enumerable: true, get: function () { return bytes32.parseBytes32String; } });

	Object.defineProperty(exports, "nameprep", { enumerable: true, get: function () { return idna.nameprep; } });

	Object.defineProperty(exports, "_toEscapedUtf8String", { enumerable: true, get: function () { return utf8._toEscapedUtf8String; } });
	Object.defineProperty(exports, "toUtf8Bytes", { enumerable: true, get: function () { return utf8.toUtf8Bytes; } });
	Object.defineProperty(exports, "toUtf8CodePoints", { enumerable: true, get: function () { return utf8.toUtf8CodePoints; } });
	Object.defineProperty(exports, "toUtf8String", { enumerable: true, get: function () { return utf8.toUtf8String; } });
	Object.defineProperty(exports, "UnicodeNormalizationForm", { enumerable: true, get: function () { return utf8.UnicodeNormalizationForm; } });
	Object.defineProperty(exports, "Utf8ErrorFuncs", { enumerable: true, get: function () { return utf8.Utf8ErrorFuncs; } });
	Object.defineProperty(exports, "Utf8ErrorReason", { enumerable: true, get: function () { return utf8.Utf8ErrorReason; } });

	});

	var index$8 = /*@__PURE__*/getDefaultExportFromCjs(lib$8);

	var string = createCommonjsModule(function (module, exports) {
	"use strict";
	var __extends = (commonjsGlobal && commonjsGlobal.__extends) || (function () {
	    var extendStatics = function (d, b) {
	        extendStatics = Object.setPrototypeOf ||
	            ({ __proto__: [] } instanceof Array && function (d, b) { d.__proto__ = b; }) ||
	            function (d, b) { for (var p in b) if (Object.prototype.hasOwnProperty.call(b, p)) d[p] = b[p]; };
	        return extendStatics(d, b);
	    };
	    return function (d, b) {
	        if (typeof b !== "function" && b !== null)
	            throw new TypeError("Class extends value " + String(b) + " is not a constructor or null");
	        extendStatics(d, b);
	        function __() { this.constructor = d; }
	        d.prototype = b === null ? Object.create(b) : (__.prototype = b.prototype, new __());
	    };
	})();
	Object.defineProperty(exports, "__esModule", { value: true });
	exports.StringCoder = void 0;


	var StringCoder = /** @class */ (function (_super) {
	    __extends(StringCoder, _super);
	    function StringCoder(localName) {
	        return _super.call(this, "string", localName) || this;
	    }
	    StringCoder.prototype.defaultValue = function () {
	        return "";
	    };
	    StringCoder.prototype.encode = function (writer, value) {
	        return _super.prototype.encode.call(this, writer, (0, lib$8.toUtf8Bytes)(value));
	    };
	    StringCoder.prototype.decode = function (reader) {
	        return (0, lib$8.toUtf8String)(_super.prototype.decode.call(this, reader));
	    };
	    return StringCoder;
	}(bytes.DynamicBytesCoder));
	exports.StringCoder = StringCoder;

	});

	var string$1 = /*@__PURE__*/getDefaultExportFromCjs(string);

	var tuple = createCommonjsModule(function (module, exports) {
	"use strict";
	var __extends = (commonjsGlobal && commonjsGlobal.__extends) || (function () {
	    var extendStatics = function (d, b) {
	        extendStatics = Object.setPrototypeOf ||
	            ({ __proto__: [] } instanceof Array && function (d, b) { d.__proto__ = b; }) ||
	            function (d, b) { for (var p in b) if (Object.prototype.hasOwnProperty.call(b, p)) d[p] = b[p]; };
	        return extendStatics(d, b);
	    };
	    return function (d, b) {
	        if (typeof b !== "function" && b !== null)
	            throw new TypeError("Class extends value " + String(b) + " is not a constructor or null");
	        extendStatics(d, b);
	        function __() { this.constructor = d; }
	        d.prototype = b === null ? Object.create(b) : (__.prototype = b.prototype, new __());
	    };
	})();
	Object.defineProperty(exports, "__esModule", { value: true });
	exports.TupleCoder = void 0;


	var TupleCoder = /** @class */ (function (_super) {
	    __extends(TupleCoder, _super);
	    function TupleCoder(coders, localName) {
	        var _this = this;
	        var dynamic = false;
	        var types = [];
	        coders.forEach(function (coder) {
	            if (coder.dynamic) {
	                dynamic = true;
	            }
	            types.push(coder.type);
	        });
	        var type = ("tuple(" + types.join(",") + ")");
	        _this = _super.call(this, "tuple", type, localName, dynamic) || this;
	        _this.coders = coders;
	        return _this;
	    }
	    TupleCoder.prototype.defaultValue = function () {
	        var values = [];
	        this.coders.forEach(function (coder) {
	            values.push(coder.defaultValue());
	        });
	        // We only output named properties for uniquely named coders
	        var uniqueNames = this.coders.reduce(function (accum, coder) {
	            var name = coder.localName;
	            if (name) {
	                if (!accum[name]) {
	                    accum[name] = 0;
	                }
	                accum[name]++;
	            }
	            return accum;
	        }, {});
	        // Add named values
	        this.coders.forEach(function (coder, index) {
	            var name = coder.localName;
	            if (!name || uniqueNames[name] !== 1) {
	                return;
	            }
	            if (name === "length") {
	                name = "_length";
	            }
	            if (values[name] != null) {
	                return;
	            }
	            values[name] = values[index];
	        });
	        return Object.freeze(values);
	    };
	    TupleCoder.prototype.encode = function (writer, value) {
	        return (0, array.pack)(writer, this.coders, value);
	    };
	    TupleCoder.prototype.decode = function (reader) {
	        return reader.coerce(this.name, (0, array.unpack)(reader, this.coders));
	    };
	    return TupleCoder;
	}(abstractCoder.Coder));
	exports.TupleCoder = TupleCoder;

	});

	var tuple$1 = /*@__PURE__*/getDefaultExportFromCjs(tuple);

	var abiCoder = createCommonjsModule(function (module, exports) {
	"use strict";
	Object.defineProperty(exports, "__esModule", { value: true });
	exports.defaultAbiCoder = exports.AbiCoder = void 0;
	// See: https://github.com/ethereum/wiki/wiki/Ethereum-Contract-ABI




	var logger = new lib.Logger(_version$8.version);











	var paramTypeBytes = new RegExp(/^bytes([0-9]*)$/);
	var paramTypeNumber = new RegExp(/^(u?int)([0-9]*)$/);
	var AbiCoder = /** @class */ (function () {
	    function AbiCoder(coerceFunc) {
	        (0, lib$3.defineReadOnly)(this, "coerceFunc", coerceFunc || null);
	    }
	    AbiCoder.prototype._getCoder = function (param) {
	        var _this = this;
	        switch (param.baseType) {
	            case "address":
	                return new address.AddressCoder(param.name);
	            case "bool":
	                return new boolean_1.BooleanCoder(param.name);
	            case "string":
	                return new string.StringCoder(param.name);
	            case "bytes":
	                return new bytes.BytesCoder(param.name);
	            case "array":
	                return new array.ArrayCoder(this._getCoder(param.arrayChildren), param.arrayLength, param.name);
	            case "tuple":
	                return new tuple.TupleCoder((param.components || []).map(function (component) {
	                    return _this._getCoder(component);
	                }), param.name);
	            case "":
	                return new _null.NullCoder(param.name);
	        }
	        // u?int[0-9]*
	        var match = param.type.match(paramTypeNumber);
	        if (match) {
	            var size = parseInt(match[2] || "256");
	            if (size === 0 || size > 256 || (size % 8) !== 0) {
	                logger.throwArgumentError("invalid " + match[1] + " bit length", "param", param);
	            }
	            return new number.NumberCoder(size / 8, (match[1] === "int"), param.name);
	        }
	        // bytes[0-9]+
	        match = param.type.match(paramTypeBytes);
	        if (match) {
	            var size = parseInt(match[1]);
	            if (size === 0 || size > 32) {
	                logger.throwArgumentError("invalid bytes length", "param", param);
	            }
	            return new fixedBytes.FixedBytesCoder(size, param.name);
	        }
	        return logger.throwArgumentError("invalid type", "type", param.type);
	    };
	    AbiCoder.prototype._getWordSize = function () { return 32; };
	    AbiCoder.prototype._getReader = function (data, allowLoose) {
	        return new abstractCoder.Reader(data, this._getWordSize(), this.coerceFunc, allowLoose);
	    };
	    AbiCoder.prototype._getWriter = function () {
	        return new abstractCoder.Writer(this._getWordSize());
	    };
	    AbiCoder.prototype.getDefaultValue = function (types) {
	        var _this = this;
	        var coders = types.map(function (type) { return _this._getCoder(fragments.ParamType.from(type)); });
	        var coder = new tuple.TupleCoder(coders, "_");
	        return coder.defaultValue();
	    };
	    AbiCoder.prototype.encode = function (types, values) {
	        var _this = this;
	        if (types.length !== values.length) {
	            logger.throwError("types/values length mismatch", lib.Logger.errors.INVALID_ARGUMENT, {
	                count: { types: types.length, values: values.length },
	                value: { types: types, values: values }
	            });
	        }
	        var coders = types.map(function (type) { return _this._getCoder(fragments.ParamType.from(type)); });
	        var coder = (new tuple.TupleCoder(coders, "_"));
	        var writer = this._getWriter();
	        coder.encode(writer, values);
	        return writer.data;
	    };
	    AbiCoder.prototype.decode = function (types, data, loose) {
	        var _this = this;
	        var coders = types.map(function (type) { return _this._getCoder(fragments.ParamType.from(type)); });
	        var coder = new tuple.TupleCoder(coders, "_");
	        return coder.decode(this._getReader((0, lib$1.arrayify)(data), loose));
	    };
	    return AbiCoder;
	}());
	exports.AbiCoder = AbiCoder;
	exports.defaultAbiCoder = new AbiCoder();

	});

	var abiCoder$1 = /*@__PURE__*/getDefaultExportFromCjs(abiCoder);

	var id_1 = createCommonjsModule(function (module, exports) {
	"use strict";
	Object.defineProperty(exports, "__esModule", { value: true });
	exports.id = void 0;


	function id(text) {
	    return (0, lib$4.keccak256)((0, lib$8.toUtf8Bytes)(text));
	}
	exports.id = id;

	});

	var id = /*@__PURE__*/getDefaultExportFromCjs(id_1);

	var _version$g = createCommonjsModule(function (module, exports) {
	"use strict";
	Object.defineProperty(exports, "__esModule", { value: true });
	exports.version = void 0;
	exports.version = "hash/5.7.0";

	});

	var _version$h = /*@__PURE__*/getDefaultExportFromCjs(_version$g);

	var browserBase64 = createCommonjsModule(function (module, exports) {
	"use strict";
	Object.defineProperty(exports, "__esModule", { value: true });
	exports.encode = exports.decode = void 0;

	function decode(textData) {
	    textData = atob(textData);
	    var data = [];
	    for (var i = 0; i < textData.length; i++) {
	        data.push(textData.charCodeAt(i));
	    }
	    return (0, lib$1.arrayify)(data);
	}
	exports.decode = decode;
	function encode(data) {
	    data = (0, lib$1.arrayify)(data);
	    var textData = "";
	    for (var i = 0; i < data.length; i++) {
	        textData += String.fromCharCode(data[i]);
	    }
	    return btoa(textData);
	}
	exports.encode = encode;

	});

	var browserBase64$1 = /*@__PURE__*/getDefaultExportFromCjs(browserBase64);

	var lib$9 = createCommonjsModule(function (module, exports) {
	"use strict";
	Object.defineProperty(exports, "__esModule", { value: true });
	exports.encode = exports.decode = void 0;

	Object.defineProperty(exports, "decode", { enumerable: true, get: function () { return browserBase64.decode; } });
	Object.defineProperty(exports, "encode", { enumerable: true, get: function () { return browserBase64.encode; } });

	});

	var index$9 = /*@__PURE__*/getDefaultExportFromCjs(lib$9);

	var decoder = createCommonjsModule(function (module, exports) {
	"use strict";
	/**
	 * MIT License
	 *
	 * Copyright (c) 2021 Andrew Raffensperger
	 *
	 * Permission is hereby granted, free of charge, to any person obtaining a copy
	 * of this software and associated documentation files (the "Software"), to deal
	 * in the Software without restriction, including without limitation the rights
	 * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
	 * copies of the Software, and to permit persons to whom the Software is
	 * furnished to do so, subject to the following conditions:
	 *
	 * The above copyright notice and this permission notice shall be included in all
	 * copies or substantial portions of the Software.
	 *
	 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
	 * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
	 * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
	 * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
	 * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
	 * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
	 * SOFTWARE.
	 *
	 * This is a near carbon-copy of the original source (link below) with the
	 * TypeScript typings added and a few tweaks to make it ES3-compatible.
	 *
	 * See: https://github.com/adraffy/ens-normalize.js
	 */
	Object.defineProperty(exports, "__esModule", { value: true });
	exports.read_emoji_trie = exports.read_zero_terminated_array = exports.read_mapped_map = exports.read_member_array = exports.signed = exports.read_compressed_payload = exports.read_payload = exports.decode_arithmetic = void 0;
	// https://github.com/behnammodi/polyfill/blob/master/array.polyfill.js
	function flat(array, depth) {
	    if (depth == null) {
	        depth = 1;
	    }
	    var result = [];
	    var forEach = result.forEach;
	    var flatDeep = function (arr, depth) {
	        forEach.call(arr, function (val) {
	            if (depth > 0 && Array.isArray(val)) {
	                flatDeep(val, depth - 1);
	            }
	            else {
	                result.push(val);
	            }
	        });
	    };
	    flatDeep(array, depth);
	    return result;
	}
	function fromEntries(array) {
	    var result = {};
	    for (var i = 0; i < array.length; i++) {
	        var value = array[i];
	        result[value[0]] = value[1];
	    }
	    return result;
	}
	function decode_arithmetic(bytes) {
	    var pos = 0;
	    function u16() { return (bytes[pos++] << 8) | bytes[pos++]; }
	    // decode the frequency table
	    var symbol_count = u16();
	    var total = 1;
	    var acc = [0, 1]; // first symbol has frequency 1
	    for (var i = 1; i < symbol_count; i++) {
	        acc.push(total += u16());
	    }
	    // skip the sized-payload that the last 3 symbols index into
	    var skip = u16();
	    var pos_payload = pos;
	    pos += skip;
	    var read_width = 0;
	    var read_buffer = 0;
	    function read_bit() {
	        if (read_width == 0) {
	            // this will read beyond end of buffer
	            // but (undefined|0) => zero pad
	            read_buffer = (read_buffer << 8) | bytes[pos++];
	            read_width = 8;
	        }
	        return (read_buffer >> --read_width) & 1;
	    }
	    var N = 31;
	    var FULL = Math.pow(2, N);
	    var HALF = FULL >>> 1;
	    var QRTR = HALF >> 1;
	    var MASK = FULL - 1;
	    // fill register
	    var register = 0;
	    for (var i = 0; i < N; i++)
	        register = (register << 1) | read_bit();
	    var symbols = [];
	    var low = 0;
	    var range = FULL; // treat like a float
	    while (true) {
	        var value = Math.floor((((register - low + 1) * total) - 1) / range);
	        var start = 0;
	        var end = symbol_count;
	        while (end - start > 1) { // binary search
	            var mid = (start + end) >>> 1;
	            if (value < acc[mid]) {
	                end = mid;
	            }
	            else {
	                start = mid;
	            }
	        }
	        if (start == 0)
	            break; // first symbol is end mark
	        symbols.push(start);
	        var a = low + Math.floor(range * acc[start] / total);
	        var b = low + Math.floor(range * acc[start + 1] / total) - 1;
	        while (((a ^ b) & HALF) == 0) {
	            register = (register << 1) & MASK | read_bit();
	            a = (a << 1) & MASK;
	            b = (b << 1) & MASK | 1;
	        }
	        while (a & ~b & QRTR) {
	            register = (register & HALF) | ((register << 1) & (MASK >>> 1)) | read_bit();
	            a = (a << 1) ^ HALF;
	            b = ((b ^ HALF) << 1) | HALF | 1;
	        }
	        low = a;
	        range = 1 + b - a;
	    }
	    var offset = symbol_count - 4;
	    return symbols.map(function (x) {
	        switch (x - offset) {
	            case 3: return offset + 0x10100 + ((bytes[pos_payload++] << 16) | (bytes[pos_payload++] << 8) | bytes[pos_payload++]);
	            case 2: return offset + 0x100 + ((bytes[pos_payload++] << 8) | bytes[pos_payload++]);
	            case 1: return offset + bytes[pos_payload++];
	            default: return x - 1;
	        }
	    });
	}
	exports.decode_arithmetic = decode_arithmetic;
	// returns an iterator which returns the next symbol
	function read_payload(v) {
	    var pos = 0;
	    return function () { return v[pos++]; };
	}
	exports.read_payload = read_payload;
	function read_compressed_payload(bytes) {
	    return read_payload(decode_arithmetic(bytes));
	}
	exports.read_compressed_payload = read_compressed_payload;
	// eg. [0,1,2,3...] => [0,-1,1,-2,...]
	function signed(i) {
	    return (i & 1) ? (~i >> 1) : (i >> 1);
	}
	exports.signed = signed;
	function read_counts(n, next) {
	    var v = Array(n);
	    for (var i = 0; i < n; i++)
	        v[i] = 1 + next();
	    return v;
	}
	function read_ascending(n, next) {
	    var v = Array(n);
	    for (var i = 0, x = -1; i < n; i++)
	        v[i] = x += 1 + next();
	    return v;
	}
	function read_deltas(n, next) {
	    var v = Array(n);
	    for (var i = 0, x = 0; i < n; i++)
	        v[i] = x += signed(next());
	    return v;
	}
	function read_member_array(next, lookup) {
	    var v = read_ascending(next(), next);
	    var n = next();
	    var vX = read_ascending(n, next);
	    var vN = read_counts(n, next);
	    for (var i = 0; i < n; i++) {
	        for (var j = 0; j < vN[i]; j++) {
	            v.push(vX[i] + j);
	        }
	    }
	    return lookup ? v.map(function (x) { return lookup[x]; }) : v;
	}
	exports.read_member_array = read_member_array;
	// returns array of 
	// [x, ys] => single replacement rule
	// [x, ys, n, dx, dx] => linear map
	function read_mapped_map(next) {
	    var ret = [];
	    while (true) {
	        var w = next();
	        if (w == 0)
	            break;
	        ret.push(read_linear_table(w, next));
	    }
	    while (true) {
	        var w = next() - 1;
	        if (w < 0)
	            break;
	        ret.push(read_replacement_table(w, next));
	    }
	    return fromEntries(flat(ret));
	}
	exports.read_mapped_map = read_mapped_map;
	function read_zero_terminated_array(next) {
	    var v = [];
	    while (true) {
	        var i = next();
	        if (i == 0)
	            break;
	        v.push(i);
	    }
	    return v;
	}
	exports.read_zero_terminated_array = read_zero_terminated_array;
	function read_transposed(n, w, next) {
	    var m = Array(n).fill(undefined).map(function () { return []; });
	    for (var i = 0; i < w; i++) {
	        read_deltas(n, next).forEach(function (x, j) { return m[j].push(x); });
	    }
	    return m;
	}
	function read_linear_table(w, next) {
	    var dx = 1 + next();
	    var dy = next();
	    var vN = read_zero_terminated_array(next);
	    var m = read_transposed(vN.length, 1 + w, next);
	    return flat(m.map(function (v, i) {
	        var x = v[0], ys = v.slice(1);
	        //let [x, ...ys] = v;
	        //return Array(vN[i]).fill().map((_, j) => {
	        return Array(vN[i]).fill(undefined).map(function (_, j) {
	            var j_dy = j * dy;
	            return [x + j * dx, ys.map(function (y) { return y + j_dy; })];
	        });
	    }));
	}
	function read_replacement_table(w, next) {
	    var n = 1 + next();
	    var m = read_transposed(n, 1 + w, next);
	    return m.map(function (v) { return [v[0], v.slice(1)]; });
	}
	function read_emoji_trie(next) {
	    var sorted = read_member_array(next).sort(function (a, b) { return a - b; });
	    return read();
	    function read() {
	        var branches = [];
	        while (true) {
	            var keys = read_member_array(next, sorted);
	            if (keys.length == 0)
	                break;
	            branches.push({ set: new Set(keys), node: read() });
	        }
	        branches.sort(function (a, b) { return b.set.size - a.set.size; }); // sort by likelihood
	        var temp = next();
	        var valid = temp % 3;
	        temp = (temp / 3) | 0;
	        var fe0f = !!(temp & 1);
	        temp >>= 1;
	        var save = temp == 1;
	        var check = temp == 2;
	        return { branches: branches, valid: valid, fe0f: fe0f, save: save, check: check };
	    }
	}
	exports.read_emoji_trie = read_emoji_trie;

	});

	var decoder$1 = /*@__PURE__*/getDefaultExportFromCjs(decoder);

	var include = createCommonjsModule(function (module, exports) {
	"use strict";
	/**
	 * MIT License
	 *
	 * Copyright (c) 2021 Andrew Raffensperger
	 *
	 * Permission is hereby granted, free of charge, to any person obtaining a copy
	 * of this software and associated documentation files (the "Software"), to deal
	 * in the Software without restriction, including without limitation the rights
	 * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
	 * copies of the Software, and to permit persons to whom the Software is
	 * furnished to do so, subject to the following conditions:
	 *
	 * The above copyright notice and this permission notice shall be included in all
	 * copies or substantial portions of the Software.
	 *
	 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
	 * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
	 * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
	 * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
	 * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
	 * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
	 * SOFTWARE.
	 *
	 * This is a near carbon-copy of the original source (link below) with the
	 * TypeScript typings added and a few tweaks to make it ES3-compatible.
	 *
	 * See: https://github.com/adraffy/ens-normalize.js
	 */
	Object.defineProperty(exports, "__esModule", { value: true });
	exports.getData = void 0;


	function getData() {
	    return (0, decoder.read_compressed_payload)((0, lib$9.decode)(' '));
	}
	exports.getData = getData;

	});

	var include$1 = /*@__PURE__*/getDefaultExportFromCjs(include);

	var lib$a = createCommonjsModule(function (module, exports) {
	"use strict";
	/**
	 * MIT License
	 *
	 * Copyright (c) 2021 Andrew Raffensperger
	 *
	 * Permission is hereby granted, free of charge, to any person obtaining a copy
	 * of this software and associated documentation files (the "Software"), to deal
	 * in the Software without restriction, including without limitation the rights
	 * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
	 * copies of the Software, and to permit persons to whom the Software is
	 * furnished to do so, subject to the following conditions:
	 *
	 * The above copyright notice and this permission notice shall be included in all
	 * copies or substantial portions of the Software.
	 *
	 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
	 * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
	 * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
	 * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
	 * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
	 * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
	 * SOFTWARE.
	 *
	 * This is a near carbon-copy of the original source (link below) with the
	 * TypeScript typings added and a few tweaks to make it ES3-compatible.
	 *
	 * See: https://github.com/adraffy/ens-normalize.js
	 */
	Object.defineProperty(exports, "__esModule", { value: true });
	exports.ens_normalize = exports.ens_normalize_post_check = void 0;


	var r = (0, include.getData)();

	// @TODO: This should be lazily loaded
	var VALID = new Set((0, decoder.read_member_array)(r));
	var IGNORED = new Set((0, decoder.read_member_array)(r));
	var MAPPED = (0, decoder.read_mapped_map)(r);
	var EMOJI_ROOT = (0, decoder.read_emoji_trie)(r);
	//const NFC_CHECK = new Set(read_member_array(r, Array.from(VALID.values()).sort((a, b) => a - b)));
	//const STOP = 0x2E;
	var HYPHEN = 0x2D;
	var UNDERSCORE = 0x5F;
	function explode_cp(name) {
	    return (0, lib$8.toUtf8CodePoints)(name);
	}
	function filter_fe0f(cps) {
	    return cps.filter(function (cp) { return cp != 0xFE0F; });
	}
	function ens_normalize_post_check(name) {
	    for (var _i = 0, _a = name.split('.'); _i < _a.length; _i++) {
	        var label = _a[_i];
	        var cps = explode_cp(label);
	        try {
	            for (var i = cps.lastIndexOf(UNDERSCORE) - 1; i >= 0; i--) {
	                if (cps[i] !== UNDERSCORE) {
	                    throw new Error("underscore only allowed at start");
	                }
	            }
	            if (cps.length >= 4 && cps.every(function (cp) { return cp < 0x80; }) && cps[2] === HYPHEN && cps[3] === HYPHEN) {
	                throw new Error("invalid label extension");
	            }
	        }
	        catch (err) {
	            throw new Error("Invalid label \"" + label + "\": " + err.message);
	        }
	    }
	    return name;
	}
	exports.ens_normalize_post_check = ens_normalize_post_check;
	function ens_normalize(name) {
	    return ens_normalize_post_check(normalize(name, filter_fe0f));
	}
	exports.ens_normalize = ens_normalize;
	function normalize(name, emoji_filter) {
	    var input = explode_cp(name).reverse(); // flip for pop
	    var output = [];
	    while (input.length) {
	        var emoji = consume_emoji_reversed(input);
	        if (emoji) {
	            output.push.apply(output, emoji_filter(emoji));
	            continue;
	        }
	        var cp = input.pop();
	        if (VALID.has(cp)) {
	            output.push(cp);
	            continue;
	        }
	        if (IGNORED.has(cp)) {
	            continue;
	        }
	        var cps = MAPPED[cp];
	        if (cps) {
	            output.push.apply(output, cps);
	            continue;
	        }
	        throw new Error("Disallowed codepoint: 0x" + cp.toString(16).toUpperCase());
	    }
	    return ens_normalize_post_check(nfc(String.fromCodePoint.apply(String, output)));
	}
	function nfc(s) {
	    return s.normalize('NFC');
	}
	function consume_emoji_reversed(cps, eaten) {
	    var _a;
	    var node = EMOJI_ROOT;
	    var emoji;
	    var saved;
	    var stack = [];
	    var pos = cps.length;
	    if (eaten)
	        eaten.length = 0; // clear input buffer (if needed)
	    var _loop_1 = function () {
	        var cp = cps[--pos];
	        node = (_a = node.branches.find(function (x) { return x.set.has(cp); })) === null || _a === void 0 ? void 0 : _a.node;
	        if (!node)
	            return "break";
	        if (node.save) { // remember
	            saved = cp;
	        }
	        else if (node.check) { // check exclusion
	            if (cp === saved)
	                return "break";
	        }
	        stack.push(cp);
	        if (node.fe0f) {
	            stack.push(0xFE0F);
	            if (pos > 0 && cps[pos - 1] == 0xFE0F)
	                pos--; // consume optional FE0F
	        }
	        if (node.valid) { // this is a valid emoji (so far)
	            emoji = stack.slice(); // copy stack
	            if (node.valid == 2)
	                emoji.splice(1, 1); // delete FE0F at position 1 (RGI ZWJ don't follow spec!)
	            if (eaten)
	                eaten.push.apply(eaten, cps.slice(pos).reverse()); // copy input (if needed)
	            cps.length = pos; // truncate
	        }
	    };
	    while (pos) {
	        var state_1 = _loop_1();
	        if (state_1 === "break")
	            break;
	    }
	    return emoji;
	}

	});

	var lib$b = /*@__PURE__*/getDefaultExportFromCjs(lib$a);

	var namehash_1 = createCommonjsModule(function (module, exports) {
	"use strict";
	Object.defineProperty(exports, "__esModule", { value: true });
	exports.dnsEncode = exports.namehash = exports.isValidName = exports.ensNormalize = void 0;





	var logger = new lib.Logger(_version$g.version);

	var Zeros = new Uint8Array(32);
	Zeros.fill(0);
	function checkComponent(comp) {
	    if (comp.length === 0) {
	        throw new Error("invalid ENS name; empty component");
	    }
	    return comp;
	}
	function ensNameSplit(name) {
	    var bytes = (0, lib$8.toUtf8Bytes)((0, lib$a.ens_normalize)(name));
	    var comps = [];
	    if (name.length === 0) {
	        return comps;
	    }
	    var last = 0;
	    for (var i = 0; i < bytes.length; i++) {
	        var d = bytes[i];
	        // A separator (i.e. "."); copy this component
	        if (d === 0x2e) {
	            comps.push(checkComponent(bytes.slice(last, i)));
	            last = i + 1;
	        }
	    }
	    // There was a stray separator at the end of the name
	    if (last >= bytes.length) {
	        throw new Error("invalid ENS name; empty component");
	    }
	    comps.push(checkComponent(bytes.slice(last)));
	    return comps;
	}
	function ensNormalize(name) {
	    return ensNameSplit(name).map(function (comp) { return (0, lib$8.toUtf8String)(comp); }).join(".");
	}
	exports.ensNormalize = ensNormalize;
	function isValidName(name) {
	    try {
	        return (ensNameSplit(name).length !== 0);
	    }
	    catch (error) { }
	    return false;
	}
	exports.isValidName = isValidName;
	function namehash(name) {
	    /* istanbul ignore if */
	    if (typeof (name) !== "string") {
	        logger.throwArgumentError("invalid ENS name; not a string", "name", name);
	    }
	    var result = Zeros;
	    var comps = ensNameSplit(name);
	    while (comps.length) {
	        result = (0, lib$4.keccak256)((0, lib$1.concat)([result, (0, lib$4.keccak256)(comps.pop())]));
	    }
	    return (0, lib$1.hexlify)(result);
	}
	exports.namehash = namehash;
	function dnsEncode(name) {
	    return (0, lib$1.hexlify)((0, lib$1.concat)(ensNameSplit(name).map(function (comp) {
	        // DNS does not allow components over 63 bytes in length
	        if (comp.length > 63) {
	            throw new Error("invalid DNS encoded entry; length exceeds 63 bytes");
	        }
	        var bytes = new Uint8Array(comp.length + 1);
	        bytes.set(comp, 1);
	        bytes[0] = bytes.length - 1;
	        return bytes;
	    }))) + "00";
	}
	exports.dnsEncode = dnsEncode;

	});

	var namehash = /*@__PURE__*/getDefaultExportFromCjs(namehash_1);

	var message = createCommonjsModule(function (module, exports) {
	"use strict";
	Object.defineProperty(exports, "__esModule", { value: true });
	exports.hashMessage = exports.messagePrefix = void 0;



	exports.messagePrefix = "\x19Ethereum Signed Message:\n";
	function hashMessage(message) {
	    if (typeof (message) === "string") {
	        message = (0, lib$8.toUtf8Bytes)(message);
	    }
	    return (0, lib$4.keccak256)((0, lib$1.concat)([
	        (0, lib$8.toUtf8Bytes)(exports.messagePrefix),
	        (0, lib$8.toUtf8Bytes)(String(message.length)),
	        message
	    ]));
	}
	exports.hashMessage = hashMessage;

	});

	var message$1 = /*@__PURE__*/getDefaultExportFromCjs(message);

	var typedData = createCommonjsModule(function (module, exports) {
	"use strict";
	var __awaiter = (commonjsGlobal && commonjsGlobal.__awaiter) || function (thisArg, _arguments, P, generator) {
	    function adopt(value) { return value instanceof P ? value : new P(function (resolve) { resolve(value); }); }
	    return new (P || (P = Promise))(function (resolve, reject) {
	        function fulfilled(value) { try { step(generator.next(value)); } catch (e) { reject(e); } }
	        function rejected(value) { try { step(generator["throw"](value)); } catch (e) { reject(e); } }
	        function step(result) { result.done ? resolve(result.value) : adopt(result.value).then(fulfilled, rejected); }
	        step((generator = generator.apply(thisArg, _arguments || [])).next());
	    });
	};
	var __generator = (commonjsGlobal && commonjsGlobal.__generator) || function (thisArg, body) {
	    var _ = { label: 0, sent: function() { if (t[0] & 1) throw t[1]; return t[1]; }, trys: [], ops: [] }, f, y, t, g;
	    return g = { next: verb(0), "throw": verb(1), "return": verb(2) }, typeof Symbol === "function" && (g[Symbol.iterator] = function() { return this; }), g;
	    function verb(n) { return function (v) { return step([n, v]); }; }
	    function step(op) {
	        if (f) throw new TypeError("Generator is already executing.");
	        while (_) try {
	            if (f = 1, y && (t = op[0] & 2 ? y["return"] : op[0] ? y["throw"] || ((t = y["return"]) && t.call(y), 0) : y.next) && !(t = t.call(y, op[1])).done) return t;
	            if (y = 0, t) op = [op[0] & 2, t.value];
	            switch (op[0]) {
	                case 0: case 1: t = op; break;
	                case 4: _.label++; return { value: op[1], done: false };
	                case 5: _.label++; y = op[1]; op = [0]; continue;
	                case 7: op = _.ops.pop(); _.trys.pop(); continue;
	                default:
	                    if (!(t = _.trys, t = t.length > 0 && t[t.length - 1]) && (op[0] === 6 || op[0] === 2)) { _ = 0; continue; }
	                    if (op[0] === 3 && (!t || (op[1] > t[0] && op[1] < t[3]))) { _.label = op[1]; break; }
	                    if (op[0] === 6 && _.label < t[1]) { _.label = t[1]; t = op; break; }
	                    if (t && _.label < t[2]) { _.label = t[2]; _.ops.push(op); break; }
	                    if (t[2]) _.ops.pop();
	                    _.trys.pop(); continue;
	            }
	            op = body.call(thisArg, _);
	        } catch (e) { op = [6, e]; y = 0; } finally { f = t = 0; }
	        if (op[0] & 5) throw op[1]; return { value: op[0] ? op[1] : void 0, done: true };
	    }
	};
	Object.defineProperty(exports, "__esModule", { value: true });
	exports.TypedDataEncoder = void 0;







	var logger = new lib.Logger(_version$g.version);

	var padding = new Uint8Array(32);
	padding.fill(0);
	var NegativeOne = lib$2.BigNumber.from(-1);
	var Zero = lib$2.BigNumber.from(0);
	var One = lib$2.BigNumber.from(1);
	var MaxUint256 = lib$2.BigNumber.from("0xffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff");
	function hexPadRight(value) {
	    var bytes = (0, lib$1.arrayify)(value);
	    var padOffset = bytes.length % 32;
	    if (padOffset) {
	        return (0, lib$1.hexConcat)([bytes, padding.slice(padOffset)]);
	    }
	    return (0, lib$1.hexlify)(bytes);
	}
	var hexTrue = (0, lib$1.hexZeroPad)(One.toHexString(), 32);
	var hexFalse = (0, lib$1.hexZeroPad)(Zero.toHexString(), 32);
	var domainFieldTypes = {
	    name: "string",
	    version: "string",
	    chainId: "uint256",
	    verifyingContract: "address",
	    salt: "bytes32"
	};
	var domainFieldNames = [
	    "name", "version", "chainId", "verifyingContract", "salt"
	];
	function checkString(key) {
	    return function (value) {
	        if (typeof (value) !== "string") {
	            logger.throwArgumentError("invalid domain value for " + JSON.stringify(key), "domain." + key, value);
	        }
	        return value;
	    };
	}
	var domainChecks = {
	    name: checkString("name"),
	    version: checkString("version"),
	    chainId: function (value) {
	        try {
	            return lib$2.BigNumber.from(value).toString();
	        }
	        catch (error) { }
	        return logger.throwArgumentError("invalid domain value for \"chainId\"", "domain.chainId", value);
	    },
	    verifyingContract: function (value) {
	        try {
	            return (0, lib$6.getAddress)(value).toLowerCase();
	        }
	        catch (error) { }
	        return logger.throwArgumentError("invalid domain value \"verifyingContract\"", "domain.verifyingContract", value);
	    },
	    salt: function (value) {
	        try {
	            var bytes = (0, lib$1.arrayify)(value);
	            if (bytes.length !== 32) {
	                throw new Error("bad length");
	            }
	            return (0, lib$1.hexlify)(bytes);
	        }
	        catch (error) { }
	        return logger.throwArgumentError("invalid domain value \"salt\"", "domain.salt", value);
	    }
	};
	function getBaseEncoder(type) {
	    // intXX and uintXX
	    {
	        var match = type.match(/^(u?)int(\d*)$/);
	        if (match) {
	            var signed = (match[1] === "");
	            var width = parseInt(match[2] || "256");
	            if (width % 8 !== 0 || width > 256 || (match[2] && match[2] !== String(width))) {
	                logger.throwArgumentError("invalid numeric width", "type", type);
	            }
	            var boundsUpper_1 = MaxUint256.mask(signed ? (width - 1) : width);
	            var boundsLower_1 = signed ? boundsUpper_1.add(One).mul(NegativeOne) : Zero;
	            return function (value) {
	                var v = lib$2.BigNumber.from(value);
	                if (v.lt(boundsLower_1) || v.gt(boundsUpper_1)) {
	                    logger.throwArgumentError("value out-of-bounds for " + type, "value", value);
	                }
	                return (0, lib$1.hexZeroPad)(v.toTwos(256).toHexString(), 32);
	            };
	        }
	    }
	    // bytesXX
	    {
	        var match = type.match(/^bytes(\d+)$/);
	        if (match) {
	            var width_1 = parseInt(match[1]);
	            if (width_1 === 0 || width_1 > 32 || match[1] !== String(width_1)) {
	                logger.throwArgumentError("invalid bytes width", "type", type);
	            }
	            return function (value) {
	                var bytes = (0, lib$1.arrayify)(value);
	                if (bytes.length !== width_1) {
	                    logger.throwArgumentError("invalid length for " + type, "value", value);
	                }
	                return hexPadRight(value);
	            };
	        }
	    }
	    switch (type) {
	        case "address": return function (value) {
	            return (0, lib$1.hexZeroPad)((0, lib$6.getAddress)(value), 32);
	        };
	        case "bool": return function (value) {
	            return ((!value) ? hexFalse : hexTrue);
	        };
	        case "bytes": return function (value) {
	            return (0, lib$4.keccak256)(value);
	        };
	        case "string": return function (value) {
	            return (0, id_1.id)(value);
	        };
	    }
	    return null;
	}
	function encodeType(name, fields) {
	    return name + "(" + fields.map(function (_a) {
	        var name = _a.name, type = _a.type;
	        return (type + " " + name);
	    }).join(",") + ")";
	}
	var TypedDataEncoder = /** @class */ (function () {
	    function TypedDataEncoder(types) {
	        (0, lib$3.defineReadOnly)(this, "types", Object.freeze((0, lib$3.deepCopy)(types)));
	        (0, lib$3.defineReadOnly)(this, "_encoderCache", {});
	        (0, lib$3.defineReadOnly)(this, "_types", {});
	        // Link struct types to their direct child structs
	        var links = {};
	        // Link structs to structs which contain them as a child
	        var parents = {};
	        // Link all subtypes within a given struct
	        var subtypes = {};
	        Object.keys(types).forEach(function (type) {
	            links[type] = {};
	            parents[type] = [];
	            subtypes[type] = {};
	        });
	        var _loop_1 = function (name_1) {
	            var uniqueNames = {};
	            types[name_1].forEach(function (field) {
	                // Check each field has a unique name
	                if (uniqueNames[field.name]) {
	                    logger.throwArgumentError("duplicate variable name " + JSON.stringify(field.name) + " in " + JSON.stringify(name_1), "types", types);
	                }
	                uniqueNames[field.name] = true;
	                // Get the base type (drop any array specifiers)
	                var baseType = field.type.match(/^([^\x5b]*)(\x5b|$)/)[1];
	                if (baseType === name_1) {
	                    logger.throwArgumentError("circular type reference to " + JSON.stringify(baseType), "types", types);
	                }
	                // Is this a base encoding type?
	                var encoder = getBaseEncoder(baseType);
	                if (encoder) {
	                    return;
	                }
	                if (!parents[baseType]) {
	                    logger.throwArgumentError("unknown type " + JSON.stringify(baseType), "types", types);
	                }
	                // Add linkage
	                parents[baseType].push(name_1);
	                links[name_1][baseType] = true;
	            });
	        };
	        for (var name_1 in types) {
	            _loop_1(name_1);
	        }
	        // Deduce the primary type
	        var primaryTypes = Object.keys(parents).filter(function (n) { return (parents[n].length === 0); });
	        if (primaryTypes.length === 0) {
	            logger.throwArgumentError("missing primary type", "types", types);
	        }
	        else if (primaryTypes.length > 1) {
	            logger.throwArgumentError("ambiguous primary types or unused types: " + primaryTypes.map(function (t) { return (JSON.stringify(t)); }).join(", "), "types", types);
	        }
	        (0, lib$3.defineReadOnly)(this, "primaryType", primaryTypes[0]);
	        // Check for circular type references
	        function checkCircular(type, found) {
	            if (found[type]) {
	                logger.throwArgumentError("circular type reference to " + JSON.stringify(type), "types", types);
	            }
	            found[type] = true;
	            Object.keys(links[type]).forEach(function (child) {
	                if (!parents[child]) {
	                    return;
	                }
	                // Recursively check children
	                checkCircular(child, found);
	                // Mark all ancestors as having this decendant
	                Object.keys(found).forEach(function (subtype) {
	                    subtypes[subtype][child] = true;
	                });
	            });
	            delete found[type];
	        }
	        checkCircular(this.primaryType, {});
	        // Compute each fully describe type
	        for (var name_2 in subtypes) {
	            var st = Object.keys(subtypes[name_2]);
	            st.sort();
	            this._types[name_2] = encodeType(name_2, types[name_2]) + st.map(function (t) { return encodeType(t, types[t]); }).join("");
	        }
	    }
	    TypedDataEncoder.prototype.getEncoder = function (type) {
	        var encoder = this._encoderCache[type];
	        if (!encoder) {
	            encoder = this._encoderCache[type] = this._getEncoder(type);
	        }
	        return encoder;
	    };
	    TypedDataEncoder.prototype._getEncoder = function (type) {
	        var _this = this;
	        // Basic encoder type (address, bool, uint256, etc)
	        {
	            var encoder = getBaseEncoder(type);
	            if (encoder) {
	                return encoder;
	            }
	        }
	        // Array
	        var match = type.match(/^(.*)(\x5b(\d*)\x5d)$/);
	        if (match) {
	            var subtype_1 = match[1];
	            var subEncoder_1 = this.getEncoder(subtype_1);
	            var length_1 = parseInt(match[3]);
	            return function (value) {
	                if (length_1 >= 0 && value.length !== length_1) {
	                    logger.throwArgumentError("array length mismatch; expected length ${ arrayLength }", "value", value);
	                }
	                var result = value.map(subEncoder_1);
	                if (_this._types[subtype_1]) {
	                    result = result.map(lib$4.keccak256);
	                }
	                return (0, lib$4.keccak256)((0, lib$1.hexConcat)(result));
	            };
	        }
	        // Struct
	        var fields = this.types[type];
	        if (fields) {
	            var encodedType_1 = (0, id_1.id)(this._types[type]);
	            return function (value) {
	                var values = fields.map(function (_a) {
	                    var name = _a.name, type = _a.type;
	                    var result = _this.getEncoder(type)(value[name]);
	                    if (_this._types[type]) {
	                        return (0, lib$4.keccak256)(result);
	                    }
	                    return result;
	                });
	                values.unshift(encodedType_1);
	                return (0, lib$1.hexConcat)(values);
	            };
	        }
	        return logger.throwArgumentError("unknown type: " + type, "type", type);
	    };
	    TypedDataEncoder.prototype.encodeType = function (name) {
	        var result = this._types[name];
	        if (!result) {
	            logger.throwArgumentError("unknown type: " + JSON.stringify(name), "name", name);
	        }
	        return result;
	    };
	    TypedDataEncoder.prototype.encodeData = function (type, value) {
	        return this.getEncoder(type)(value);
	    };
	    TypedDataEncoder.prototype.hashStruct = function (name, value) {
	        return (0, lib$4.keccak256)(this.encodeData(name, value));
	    };
	    TypedDataEncoder.prototype.encode = function (value) {
	        return this.encodeData(this.primaryType, value);
	    };
	    TypedDataEncoder.prototype.hash = function (value) {
	        return this.hashStruct(this.primaryType, value);
	    };
	    TypedDataEncoder.prototype._visit = function (type, value, callback) {
	        var _this = this;
	        // Basic encoder type (address, bool, uint256, etc)
	        {
	            var encoder = getBaseEncoder(type);
	            if (encoder) {
	                return callback(type, value);
	            }
	        }
	        // Array
	        var match = type.match(/^(.*)(\x5b(\d*)\x5d)$/);
	        if (match) {
	            var subtype_2 = match[1];
	            var length_2 = parseInt(match[3]);
	            if (length_2 >= 0 && value.length !== length_2) {
	                logger.throwArgumentError("array length mismatch; expected length ${ arrayLength }", "value", value);
	            }
	            return value.map(function (v) { return _this._visit(subtype_2, v, callback); });
	        }
	        // Struct
	        var fields = this.types[type];
	        if (fields) {
	            return fields.reduce(function (accum, _a) {
	                var name = _a.name, type = _a.type;
	                accum[name] = _this._visit(type, value[name], callback);
	                return accum;
	            }, {});
	        }
	        return logger.throwArgumentError("unknown type: " + type, "type", type);
	    };
	    TypedDataEncoder.prototype.visit = function (value, callback) {
	        return this._visit(this.primaryType, value, callback);
	    };
	    TypedDataEncoder.from = function (types) {
	        return new TypedDataEncoder(types);
	    };
	    TypedDataEncoder.getPrimaryType = function (types) {
	        return TypedDataEncoder.from(types).primaryType;
	    };
	    TypedDataEncoder.hashStruct = function (name, types, value) {
	        return TypedDataEncoder.from(types).hashStruct(name, value);
	    };
	    TypedDataEncoder.hashDomain = function (domain) {
	        var domainFields = [];
	        for (var name_3 in domain) {
	            var type = domainFieldTypes[name_3];
	            if (!type) {
	                logger.throwArgumentError("invalid typed-data domain key: " + JSON.stringify(name_3), "domain", domain);
	            }
	            domainFields.push({ name: name_3, type: type });
	        }
	        domainFields.sort(function (a, b) {
	            return domainFieldNames.indexOf(a.name) - domainFieldNames.indexOf(b.name);
	        });
	        return TypedDataEncoder.hashStruct("EIP712Domain", { EIP712Domain: domainFields }, domain);
	    };
	    TypedDataEncoder.encode = function (domain, types, value) {
	        return (0, lib$1.hexConcat)([
	            "0x1901",
	            TypedDataEncoder.hashDomain(domain),
	            TypedDataEncoder.from(types).hash(value)
	        ]);
	    };
	    TypedDataEncoder.hash = function (domain, types, value) {
	        return (0, lib$4.keccak256)(TypedDataEncoder.encode(domain, types, value));
	    };
	    // Replaces all address types with ENS names with their looked up address
	    TypedDataEncoder.resolveNames = function (domain, types, value, resolveName) {
	        return __awaiter(this, void 0, void 0, function () {
	            var ensCache, encoder, _a, _b, _i, name_4, _c, _d;
	            return __generator(this, function (_e) {
	                switch (_e.label) {
	                    case 0:
	                        // Make a copy to isolate it from the object passed in
	                        domain = (0, lib$3.shallowCopy)(domain);
	                        ensCache = {};
	                        // Do we need to look up the domain's verifyingContract?
	                        if (domain.verifyingContract && !(0, lib$1.isHexString)(domain.verifyingContract, 20)) {
	                            ensCache[domain.verifyingContract] = "0x";
	                        }
	                        encoder = TypedDataEncoder.from(types);
	                        // Get a list of all the addresses
	                        encoder.visit(value, function (type, value) {
	                            if (type === "address" && !(0, lib$1.isHexString)(value, 20)) {
	                                ensCache[value] = "0x";
	                            }
	                            return value;
	                        });
	                        _a = [];
	                        for (_b in ensCache)
	                            _a.push(_b);
	                        _i = 0;
	                        _e.label = 1;
	                    case 1:
	                        if (!(_i < _a.length)) return [3 /*break*/, 4];
	                        name_4 = _a[_i];
	                        _c = ensCache;
	                        _d = name_4;
	                        return [4 /*yield*/, resolveName(name_4)];
	                    case 2:
	                        _c[_d] = _e.sent();
	                        _e.label = 3;
	                    case 3:
	                        _i++;
	                        return [3 /*break*/, 1];
	                    case 4:
	                        // Replace the domain verifyingContract if needed
	                        if (domain.verifyingContract && ensCache[domain.verifyingContract]) {
	                            domain.verifyingContract = ensCache[domain.verifyingContract];
	                        }
	                        // Replace all ENS names with their address
	                        value = encoder.visit(value, function (type, value) {
	                            if (type === "address" && ensCache[value]) {
	                                return ensCache[value];
	                            }
	                            return value;
	                        });
	                        return [2 /*return*/, { domain: domain, value: value }];
	                }
	            });
	        });
	    };
	    TypedDataEncoder.getPayload = function (domain, types, value) {
	        // Validate the domain fields
	        TypedDataEncoder.hashDomain(domain);
	        // Derive the EIP712Domain Struct reference type
	        var domainValues = {};
	        var domainTypes = [];
	        domainFieldNames.forEach(function (name) {
	            var value = domain[name];
	            if (value == null) {
	                return;
	            }
	            domainValues[name] = domainChecks[name](value);
	            domainTypes.push({ name: name, type: domainFieldTypes[name] });
	        });
	        var encoder = TypedDataEncoder.from(types);
	        var typesWithDomain = (0, lib$3.shallowCopy)(types);
	        if (typesWithDomain.EIP712Domain) {
	            logger.throwArgumentError("types must not contain EIP712Domain type", "types.EIP712Domain", types);
	        }
	        else {
	            typesWithDomain.EIP712Domain = domainTypes;
	        }
	        // Validate the data structures and types
	        encoder.encode(value);
	        return {
	            types: typesWithDomain,
	            domain: domainValues,
	            primaryType: encoder.primaryType,
	            message: encoder.visit(value, function (type, value) {
	                // bytes
	                if (type.match(/^bytes(\d*)/)) {
	                    return (0, lib$1.hexlify)((0, lib$1.arrayify)(value));
	                }
	                // uint or int
	                if (type.match(/^u?int/)) {
	                    return lib$2.BigNumber.from(value).toString();
	                }
	                switch (type) {
	                    case "address":
	                        return value.toLowerCase();
	                    case "bool":
	                        return !!value;
	                    case "string":
	                        if (typeof (value) !== "string") {
	                            logger.throwArgumentError("invalid string", "value", value);
	                        }
	                        return value;
	                }
	                return logger.throwArgumentError("unsupported type", "type", type);
	            })
	        };
	    };
	    return TypedDataEncoder;
	}());
	exports.TypedDataEncoder = TypedDataEncoder;

	});

	var typedData$1 = /*@__PURE__*/getDefaultExportFromCjs(typedData);

	var lib$c = createCommonjsModule(function (module, exports) {
	"use strict";
	Object.defineProperty(exports, "__esModule", { value: true });
	exports._TypedDataEncoder = exports.hashMessage = exports.messagePrefix = exports.ensNormalize = exports.isValidName = exports.namehash = exports.dnsEncode = exports.id = void 0;

	Object.defineProperty(exports, "id", { enumerable: true, get: function () { return id_1.id; } });

	Object.defineProperty(exports, "dnsEncode", { enumerable: true, get: function () { return namehash_1.dnsEncode; } });
	Object.defineProperty(exports, "isValidName", { enumerable: true, get: function () { return namehash_1.isValidName; } });
	Object.defineProperty(exports, "namehash", { enumerable: true, get: function () { return namehash_1.namehash; } });

	Object.defineProperty(exports, "hashMessage", { enumerable: true, get: function () { return message.hashMessage; } });
	Object.defineProperty(exports, "messagePrefix", { enumerable: true, get: function () { return message.messagePrefix; } });
	var namehash_2 = namehash_1;
	Object.defineProperty(exports, "ensNormalize", { enumerable: true, get: function () { return namehash_2.ensNormalize; } });

	Object.defineProperty(exports, "_TypedDataEncoder", { enumerable: true, get: function () { return typedData.TypedDataEncoder; } });

	});

	var index$a = /*@__PURE__*/getDefaultExportFromCjs(lib$c);

	var _interface = createCommonjsModule(function (module, exports) {
	"use strict";
	var __extends = (commonjsGlobal && commonjsGlobal.__extends) || (function () {
	    var extendStatics = function (d, b) {
	        extendStatics = Object.setPrototypeOf ||
	            ({ __proto__: [] } instanceof Array && function (d, b) { d.__proto__ = b; }) ||
	            function (d, b) { for (var p in b) if (Object.prototype.hasOwnProperty.call(b, p)) d[p] = b[p]; };
	        return extendStatics(d, b);
	    };
	    return function (d, b) {
	        if (typeof b !== "function" && b !== null)
	            throw new TypeError("Class extends value " + String(b) + " is not a constructor or null");
	        extendStatics(d, b);
	        function __() { this.constructor = d; }
	        d.prototype = b === null ? Object.create(b) : (__.prototype = b.prototype, new __());
	    };
	})();
	Object.defineProperty(exports, "__esModule", { value: true });
	exports.Interface = exports.Indexed = exports.ErrorDescription = exports.TransactionDescription = exports.LogDescription = exports.checkResultErrors = void 0;








	Object.defineProperty(exports, "checkResultErrors", { enumerable: true, get: function () { return abstractCoder.checkResultErrors; } });



	var logger = new lib.Logger(_version$8.version);
	var LogDescription = /** @class */ (function (_super) {
	    __extends(LogDescription, _super);
	    function LogDescription() {
	        return _super !== null && _super.apply(this, arguments) || this;
	    }
	    return LogDescription;
	}(lib$3.Description));
	exports.LogDescription = LogDescription;
	var TransactionDescription = /** @class */ (function (_super) {
	    __extends(TransactionDescription, _super);
	    function TransactionDescription() {
	        return _super !== null && _super.apply(this, arguments) || this;
	    }
	    return TransactionDescription;
	}(lib$3.Description));
	exports.TransactionDescription = TransactionDescription;
	var ErrorDescription = /** @class */ (function (_super) {
	    __extends(ErrorDescription, _super);
	    function ErrorDescription() {
	        return _super !== null && _super.apply(this, arguments) || this;
	    }
	    return ErrorDescription;
	}(lib$3.Description));
	exports.ErrorDescription = ErrorDescription;
	var Indexed = /** @class */ (function (_super) {
	    __extends(Indexed, _super);
	    function Indexed() {
	        return _super !== null && _super.apply(this, arguments) || this;
	    }
	    Indexed.isIndexed = function (value) {
	        return !!(value && value._isIndexed);
	    };
	    return Indexed;
	}(lib$3.Description));
	exports.Indexed = Indexed;
	var BuiltinErrors = {
	    "0x08c379a0": { signature: "Error(string)", name: "Error", inputs: ["string"], reason: true },
	    "0x4e487b71": { signature: "Panic(uint256)", name: "Panic", inputs: ["uint256"] }
	};
	function wrapAccessError(property, error) {
	    var wrap = new Error("deferred error during ABI decoding triggered accessing " + property);
	    wrap.error = error;
	    return wrap;
	}
	/*
	function checkNames(fragment: Fragment, type: "input" | "output", params: Array<ParamType>): void {
	    params.reduce((accum, param) => {
	        if (param.name) {
	            if (accum[param.name]) {
	                logger.throwArgumentError(`duplicate ${ type } parameter ${ JSON.stringify(param.name) } in ${ fragment.format("full") }`, "fragment", fragment);
	            }
	            accum[param.name] = true;
	        }
	        return accum;
	    }, <{ [ name: string ]: boolean }>{ });
	}
	*/
	var Interface = /** @class */ (function () {
	    function Interface(fragments$1) {
	        var _newTarget = this.constructor;
	        var _this = this;
	        var abi = [];
	        if (typeof (fragments$1) === "string") {
	            abi = JSON.parse(fragments$1);
	        }
	        else {
	            abi = fragments$1;
	        }
	        (0, lib$3.defineReadOnly)(this, "fragments", abi.map(function (fragment) {
	            return fragments.Fragment.from(fragment);
	        }).filter(function (fragment) { return (fragment != null); }));
	        (0, lib$3.defineReadOnly)(this, "_abiCoder", (0, lib$3.getStatic)(_newTarget, "getAbiCoder")());
	        (0, lib$3.defineReadOnly)(this, "functions", {});
	        (0, lib$3.defineReadOnly)(this, "errors", {});
	        (0, lib$3.defineReadOnly)(this, "events", {});
	        (0, lib$3.defineReadOnly)(this, "structs", {});
	        // Add all fragments by their signature
	        this.fragments.forEach(function (fragment) {
	            var bucket = null;
	            switch (fragment.type) {
	                case "constructor":
	                    if (_this.deploy) {
	                        logger.warn("duplicate definition - constructor");
	                        return;
	                    }
	                    //checkNames(fragment, "input", fragment.inputs);
	                    (0, lib$3.defineReadOnly)(_this, "deploy", fragment);
	                    return;
	                case "function":
	                    //checkNames(fragment, "input", fragment.inputs);
	                    //checkNames(fragment, "output", (<FunctionFragment>fragment).outputs);
	                    bucket = _this.functions;
	                    break;
	                case "event":
	                    //checkNames(fragment, "input", fragment.inputs);
	                    bucket = _this.events;
	                    break;
	                case "error":
	                    bucket = _this.errors;
	                    break;
	                default:
	                    return;
	            }
	            var signature = fragment.format();
	            if (bucket[signature]) {
	                logger.warn("duplicate definition - " + signature);
	                return;
	            }
	            bucket[signature] = fragment;
	        });
	        // If we do not have a constructor add a default
	        if (!this.deploy) {
	            (0, lib$3.defineReadOnly)(this, "deploy", fragments.ConstructorFragment.from({
	                payable: false,
	                type: "constructor"
	            }));
	        }
	        (0, lib$3.defineReadOnly)(this, "_isInterface", true);
	    }
	    Interface.prototype.format = function (format) {
	        if (!format) {
	            format = fragments.FormatTypes.full;
	        }
	        if (format === fragments.FormatTypes.sighash) {
	            logger.throwArgumentError("interface does not support formatting sighash", "format", format);
	        }
	        var abi = this.fragments.map(function (fragment) { return fragment.format(format); });
	        // We need to re-bundle the JSON fragments a bit
	        if (format === fragments.FormatTypes.json) {
	            return JSON.stringify(abi.map(function (j) { return JSON.parse(j); }));
	        }
	        return abi;
	    };
	    // Sub-classes can override these to handle other blockchains
	    Interface.getAbiCoder = function () {
	        return abiCoder.defaultAbiCoder;
	    };
	    Interface.getAddress = function (address) {
	        return (0, lib$6.getAddress)(address);
	    };
	    Interface.getSighash = function (fragment) {
	        return (0, lib$1.hexDataSlice)((0, lib$c.id)(fragment.format()), 0, 4);
	    };
	    Interface.getEventTopic = function (eventFragment) {
	        return (0, lib$c.id)(eventFragment.format());
	    };
	    // Find a function definition by any means necessary (unless it is ambiguous)
	    Interface.prototype.getFunction = function (nameOrSignatureOrSighash) {
	        if ((0, lib$1.isHexString)(nameOrSignatureOrSighash)) {
	            for (var name_1 in this.functions) {
	                if (nameOrSignatureOrSighash === this.getSighash(name_1)) {
	                    return this.functions[name_1];
	                }
	            }
	            logger.throwArgumentError("no matching function", "sighash", nameOrSignatureOrSighash);
	        }
	        // It is a bare name, look up the function (will return null if ambiguous)
	        if (nameOrSignatureOrSighash.indexOf("(") === -1) {
	            var name_2 = nameOrSignatureOrSighash.trim();
	            var matching = Object.keys(this.functions).filter(function (f) { return (f.split("(" /* fix:) */)[0] === name_2); });
	            if (matching.length === 0) {
	                logger.throwArgumentError("no matching function", "name", name_2);
	            }
	            else if (matching.length > 1) {
	                logger.throwArgumentError("multiple matching functions", "name", name_2);
	            }
	            return this.functions[matching[0]];
	        }
	        // Normalize the signature and lookup the function
	        var result = this.functions[fragments.FunctionFragment.fromString(nameOrSignatureOrSighash).format()];
	        if (!result) {
	            logger.throwArgumentError("no matching function", "signature", nameOrSignatureOrSighash);
	        }
	        return result;
	    };
	    // Find an event definition by any means necessary (unless it is ambiguous)
	    Interface.prototype.getEvent = function (nameOrSignatureOrTopic) {
	        if ((0, lib$1.isHexString)(nameOrSignatureOrTopic)) {
	            var topichash = nameOrSignatureOrTopic.toLowerCase();
	            for (var name_3 in this.events) {
	                if (topichash === this.getEventTopic(name_3)) {
	                    return this.events[name_3];
	                }
	            }
	            logger.throwArgumentError("no matching event", "topichash", topichash);
	        }
	        // It is a bare name, look up the function (will return null if ambiguous)
	        if (nameOrSignatureOrTopic.indexOf("(") === -1) {
	            var name_4 = nameOrSignatureOrTopic.trim();
	            var matching = Object.keys(this.events).filter(function (f) { return (f.split("(" /* fix:) */)[0] === name_4); });
	            if (matching.length === 0) {
	                logger.throwArgumentError("no matching event", "name", name_4);
	            }
	            else if (matching.length > 1) {
	                logger.throwArgumentError("multiple matching events", "name", name_4);
	            }
	            return this.events[matching[0]];
	        }
	        // Normalize the signature and lookup the function
	        var result = this.events[fragments.EventFragment.fromString(nameOrSignatureOrTopic).format()];
	        if (!result) {
	            logger.throwArgumentError("no matching event", "signature", nameOrSignatureOrTopic);
	        }
	        return result;
	    };
	    // Find a function definition by any means necessary (unless it is ambiguous)
	    Interface.prototype.getError = function (nameOrSignatureOrSighash) {
	        if ((0, lib$1.isHexString)(nameOrSignatureOrSighash)) {
	            var getSighash = (0, lib$3.getStatic)(this.constructor, "getSighash");
	            for (var name_5 in this.errors) {
	                var error = this.errors[name_5];
	                if (nameOrSignatureOrSighash === getSighash(error)) {
	                    return this.errors[name_5];
	                }
	            }
	            logger.throwArgumentError("no matching error", "sighash", nameOrSignatureOrSighash);
	        }
	        // It is a bare name, look up the function (will return null if ambiguous)
	        if (nameOrSignatureOrSighash.indexOf("(") === -1) {
	            var name_6 = nameOrSignatureOrSighash.trim();
	            var matching = Object.keys(this.errors).filter(function (f) { return (f.split("(" /* fix:) */)[0] === name_6); });
	            if (matching.length === 0) {
	                logger.throwArgumentError("no matching error", "name", name_6);
	            }
	            else if (matching.length > 1) {
	                logger.throwArgumentError("multiple matching errors", "name", name_6);
	            }
	            return this.errors[matching[0]];
	        }
	        // Normalize the signature and lookup the function
	        var result = this.errors[fragments.FunctionFragment.fromString(nameOrSignatureOrSighash).format()];
	        if (!result) {
	            logger.throwArgumentError("no matching error", "signature", nameOrSignatureOrSighash);
	        }
	        return result;
	    };
	    // Get the sighash (the bytes4 selector) used by Solidity to identify a function
	    Interface.prototype.getSighash = function (fragment) {
	        if (typeof (fragment) === "string") {
	            try {
	                fragment = this.getFunction(fragment);
	            }
	            catch (error) {
	                try {
	                    fragment = this.getError(fragment);
	                }
	                catch (_) {
	                    throw error;
	                }
	            }
	        }
	        return (0, lib$3.getStatic)(this.constructor, "getSighash")(fragment);
	    };
	    // Get the topic (the bytes32 hash) used by Solidity to identify an event
	    Interface.prototype.getEventTopic = function (eventFragment) {
	        if (typeof (eventFragment) === "string") {
	            eventFragment = this.getEvent(eventFragment);
	        }
	        return (0, lib$3.getStatic)(this.constructor, "getEventTopic")(eventFragment);
	    };
	    Interface.prototype._decodeParams = function (params, data) {
	        return this._abiCoder.decode(params, data);
	    };
	    Interface.prototype._encodeParams = function (params, values) {
	        return this._abiCoder.encode(params, values);
	    };
	    Interface.prototype.encodeDeploy = function (values) {
	        return this._encodeParams(this.deploy.inputs, values || []);
	    };
	    Interface.prototype.decodeErrorResult = function (fragment, data) {
	        if (typeof (fragment) === "string") {
	            fragment = this.getError(fragment);
	        }
	        var bytes = (0, lib$1.arrayify)(data);
	        if ((0, lib$1.hexlify)(bytes.slice(0, 4)) !== this.getSighash(fragment)) {
	            logger.throwArgumentError("data signature does not match error " + fragment.name + ".", "data", (0, lib$1.hexlify)(bytes));
	        }
	        return this._decodeParams(fragment.inputs, bytes.slice(4));
	    };
	    Interface.prototype.encodeErrorResult = function (fragment, values) {
	        if (typeof (fragment) === "string") {
	            fragment = this.getError(fragment);
	        }
	        return (0, lib$1.hexlify)((0, lib$1.concat)([
	            this.getSighash(fragment),
	            this._encodeParams(fragment.inputs, values || [])
	        ]));
	    };
	    // Decode the data for a function call (e.g. tx.data)
	    Interface.prototype.decodeFunctionData = function (functionFragment, data) {
	        if (typeof (functionFragment) === "string") {
	            functionFragment = this.getFunction(functionFragment);
	        }
	        var bytes = (0, lib$1.arrayify)(data);
	        if ((0, lib$1.hexlify)(bytes.slice(0, 4)) !== this.getSighash(functionFragment)) {
	            logger.throwArgumentError("data signature does not match function " + functionFragment.name + ".", "data", (0, lib$1.hexlify)(bytes));
	        }
	        return this._decodeParams(functionFragment.inputs, bytes.slice(4));
	    };
	    // Encode the data for a function call (e.g. tx.data)
	    Interface.prototype.encodeFunctionData = function (functionFragment, values) {
	        if (typeof (functionFragment) === "string") {
	            functionFragment = this.getFunction(functionFragment);
	        }
	        return (0, lib$1.hexlify)((0, lib$1.concat)([
	            this.getSighash(functionFragment),
	            this._encodeParams(functionFragment.inputs, values || [])
	        ]));
	    };
	    // Decode the result from a function call (e.g. from eth_call)
	    Interface.prototype.decodeFunctionResult = function (functionFragment, data) {
	        if (typeof (functionFragment) === "string") {
	            functionFragment = this.getFunction(functionFragment);
	        }
	        var bytes = (0, lib$1.arrayify)(data);
	        var reason = null;
	        var message = "";
	        var errorArgs = null;
	        var errorName = null;
	        var errorSignature = null;
	        switch (bytes.length % this._abiCoder._getWordSize()) {
	            case 0:
	                try {
	                    return this._abiCoder.decode(functionFragment.outputs, bytes);
	                }
	                catch (error) { }
	                break;
	            case 4: {
	                var selector = (0, lib$1.hexlify)(bytes.slice(0, 4));
	                var builtin = BuiltinErrors[selector];
	                if (builtin) {
	                    errorArgs = this._abiCoder.decode(builtin.inputs, bytes.slice(4));
	                    errorName = builtin.name;
	                    errorSignature = builtin.signature;
	                    if (builtin.reason) {
	                        reason = errorArgs[0];
	                    }
	                    if (errorName === "Error") {
	                        message = "; VM Exception while processing transaction: reverted with reason string " + JSON.stringify(errorArgs[0]);
	                    }
	                    else if (errorName === "Panic") {
	                        message = "; VM Exception while processing transaction: reverted with panic code " + errorArgs[0];
	                    }
	                }
	                else {
	                    try {
	                        var error = this.getError(selector);
	                        errorArgs = this._abiCoder.decode(error.inputs, bytes.slice(4));
	                        errorName = error.name;
	                        errorSignature = error.format();
	                    }
	                    catch (error) { }
	                }
	                break;
	            }
	        }
	        return logger.throwError("call revert exception" + message, lib.Logger.errors.CALL_EXCEPTION, {
	            method: functionFragment.format(),
	            data: (0, lib$1.hexlify)(data),
	            errorArgs: errorArgs,
	            errorName: errorName,
	            errorSignature: errorSignature,
	            reason: reason
	        });
	    };
	    // Encode the result for a function call (e.g. for eth_call)
	    Interface.prototype.encodeFunctionResult = function (functionFragment, values) {
	        if (typeof (functionFragment) === "string") {
	            functionFragment = this.getFunction(functionFragment);
	        }
	        return (0, lib$1.hexlify)(this._abiCoder.encode(functionFragment.outputs, values || []));
	    };
	    // Create the filter for the event with search criteria (e.g. for eth_filterLog)
	    Interface.prototype.encodeFilterTopics = function (eventFragment, values) {
	        var _this = this;
	        if (typeof (eventFragment) === "string") {
	            eventFragment = this.getEvent(eventFragment);
	        }
	        if (values.length > eventFragment.inputs.length) {
	            logger.throwError("too many arguments for " + eventFragment.format(), lib.Logger.errors.UNEXPECTED_ARGUMENT, {
	                argument: "values",
	                value: values
	            });
	        }
	        var topics = [];
	        if (!eventFragment.anonymous) {
	            topics.push(this.getEventTopic(eventFragment));
	        }
	        var encodeTopic = function (param, value) {
	            if (param.type === "string") {
	                return (0, lib$c.id)(value);
	            }
	            else if (param.type === "bytes") {
	                return (0, lib$4.keccak256)((0, lib$1.hexlify)(value));
	            }
	            if (param.type === "bool" && typeof (value) === "boolean") {
	                value = (value ? "0x01" : "0x00");
	            }
	            if (param.type.match(/^u?int/)) {
	                value = lib$2.BigNumber.from(value).toHexString();
	            }
	            // Check addresses are valid
	            if (param.type === "address") {
	                _this._abiCoder.encode(["address"], [value]);
	            }
	            return (0, lib$1.hexZeroPad)((0, lib$1.hexlify)(value), 32);
	        };
	        values.forEach(function (value, index) {
	            var param = eventFragment.inputs[index];
	            if (!param.indexed) {
	                if (value != null) {
	                    logger.throwArgumentError("cannot filter non-indexed parameters; must be null", ("contract." + param.name), value);
	                }
	                return;
	            }
	            if (value == null) {
	                topics.push(null);
	            }
	            else if (param.baseType === "array" || param.baseType === "tuple") {
	                logger.throwArgumentError("filtering with tuples or arrays not supported", ("contract." + param.name), value);
	            }
	            else if (Array.isArray(value)) {
	                topics.push(value.map(function (value) { return encodeTopic(param, value); }));
	            }
	            else {
	                topics.push(encodeTopic(param, value));
	            }
	        });
	        // Trim off trailing nulls
	        while (topics.length && topics[topics.length - 1] === null) {
	            topics.pop();
	        }
	        return topics;
	    };
	    Interface.prototype.encodeEventLog = function (eventFragment, values) {
	        var _this = this;
	        if (typeof (eventFragment) === "string") {
	            eventFragment = this.getEvent(eventFragment);
	        }
	        var topics = [];
	        var dataTypes = [];
	        var dataValues = [];
	        if (!eventFragment.anonymous) {
	            topics.push(this.getEventTopic(eventFragment));
	        }
	        if (values.length !== eventFragment.inputs.length) {
	            logger.throwArgumentError("event arguments/values mismatch", "values", values);
	        }
	        eventFragment.inputs.forEach(function (param, index) {
	            var value = values[index];
	            if (param.indexed) {
	                if (param.type === "string") {
	                    topics.push((0, lib$c.id)(value));
	                }
	                else if (param.type === "bytes") {
	                    topics.push((0, lib$4.keccak256)(value));
	                }
	                else if (param.baseType === "tuple" || param.baseType === "array") {
	                    // @TODO
	                    throw new Error("not implemented");
	                }
	                else {
	                    topics.push(_this._abiCoder.encode([param.type], [value]));
	                }
	            }
	            else {
	                dataTypes.push(param);
	                dataValues.push(value);
	            }
	        });
	        return {
	            data: this._abiCoder.encode(dataTypes, dataValues),
	            topics: topics
	        };
	    };
	    // Decode a filter for the event and the search criteria
	    Interface.prototype.decodeEventLog = function (eventFragment, data, topics) {
	        if (typeof (eventFragment) === "string") {
	            eventFragment = this.getEvent(eventFragment);
	        }
	        if (topics != null && !eventFragment.anonymous) {
	            var topicHash = this.getEventTopic(eventFragment);
	            if (!(0, lib$1.isHexString)(topics[0], 32) || topics[0].toLowerCase() !== topicHash) {
	                logger.throwError("fragment/topic mismatch", lib.Logger.errors.INVALID_ARGUMENT, { argument: "topics[0]", expected: topicHash, value: topics[0] });
	            }
	            topics = topics.slice(1);
	        }
	        var indexed = [];
	        var nonIndexed = [];
	        var dynamic = [];
	        eventFragment.inputs.forEach(function (param, index) {
	            if (param.indexed) {
	                if (param.type === "string" || param.type === "bytes" || param.baseType === "tuple" || param.baseType === "array") {
	                    indexed.push(fragments.ParamType.fromObject({ type: "bytes32", name: param.name }));
	                    dynamic.push(true);
	                }
	                else {
	                    indexed.push(param);
	                    dynamic.push(false);
	                }
	            }
	            else {
	                nonIndexed.push(param);
	                dynamic.push(false);
	            }
	        });
	        var resultIndexed = (topics != null) ? this._abiCoder.decode(indexed, (0, lib$1.concat)(topics)) : null;
	        var resultNonIndexed = this._abiCoder.decode(nonIndexed, data, true);
	        var result = [];
	        var nonIndexedIndex = 0, indexedIndex = 0;
	        eventFragment.inputs.forEach(function (param, index) {
	            if (param.indexed) {
	                if (resultIndexed == null) {
	                    result[index] = new Indexed({ _isIndexed: true, hash: null });
	                }
	                else if (dynamic[index]) {
	                    result[index] = new Indexed({ _isIndexed: true, hash: resultIndexed[indexedIndex++] });
	                }
	                else {
	                    try {
	                        result[index] = resultIndexed[indexedIndex++];
	                    }
	                    catch (error) {
	                        result[index] = error;
	                    }
	                }
	            }
	            else {
	                try {
	                    result[index] = resultNonIndexed[nonIndexedIndex++];
	                }
	                catch (error) {
	                    result[index] = error;
	                }
	            }
	            // Add the keyword argument if named and safe
	            if (param.name && result[param.name] == null) {
	                var value_1 = result[index];
	                // Make error named values throw on access
	                if (value_1 instanceof Error) {
	                    Object.defineProperty(result, param.name, {
	                        enumerable: true,
	                        get: function () { throw wrapAccessError("property " + JSON.stringify(param.name), value_1); }
	                    });
	                }
	                else {
	                    result[param.name] = value_1;
	                }
	            }
	        });
	        var _loop_1 = function (i) {
	            var value = result[i];
	            if (value instanceof Error) {
	                Object.defineProperty(result, i, {
	                    enumerable: true,
	                    get: function () { throw wrapAccessError("index " + i, value); }
	                });
	            }
	        };
	        // Make all error indexed values throw on access
	        for (var i = 0; i < result.length; i++) {
	            _loop_1(i);
	        }
	        return Object.freeze(result);
	    };
	    // Given a transaction, find the matching function fragment (if any) and
	    // determine all its properties and call parameters
	    Interface.prototype.parseTransaction = function (tx) {
	        var fragment = this.getFunction(tx.data.substring(0, 10).toLowerCase());
	        if (!fragment) {
	            return null;
	        }
	        return new TransactionDescription({
	            args: this._abiCoder.decode(fragment.inputs, "0x" + tx.data.substring(10)),
	            functionFragment: fragment,
	            name: fragment.name,
	            signature: fragment.format(),
	            sighash: this.getSighash(fragment),
	            value: lib$2.BigNumber.from(tx.value || "0"),
	        });
	    };
	    // @TODO
	    //parseCallResult(data: BytesLike): ??
	    // Given an event log, find the matching event fragment (if any) and
	    // determine all its properties and values
	    Interface.prototype.parseLog = function (log) {
	        var fragment = this.getEvent(log.topics[0]);
	        if (!fragment || fragment.anonymous) {
	            return null;
	        }
	        // @TODO: If anonymous, and the only method, and the input count matches, should we parse?
	        //        Probably not, because just because it is the only event in the ABI does
	        //        not mean we have the full ABI; maybe just a fragment?
	        return new LogDescription({
	            eventFragment: fragment,
	            name: fragment.name,
	            signature: fragment.format(),
	            topic: this.getEventTopic(fragment),
	            args: this.decodeEventLog(fragment, log.data, log.topics)
	        });
	    };
	    Interface.prototype.parseError = function (data) {
	        var hexData = (0, lib$1.hexlify)(data);
	        var fragment = this.getError(hexData.substring(0, 10).toLowerCase());
	        if (!fragment) {
	            return null;
	        }
	        return new ErrorDescription({
	            args: this._abiCoder.decode(fragment.inputs, "0x" + hexData.substring(10)),
	            errorFragment: fragment,
	            name: fragment.name,
	            signature: fragment.format(),
	            sighash: this.getSighash(fragment),
	        });
	    };
	    /*
	    static from(value: Array<Fragment | string | JsonAbi> | string | Interface) {
	        if (Interface.isInterface(value)) {
	            return value;
	        }
	        if (typeof(value) === "string") {
	            return new Interface(JSON.parse(value));
	        }
	        return new Interface(value);
	    }
	    */
	    Interface.isInterface = function (value) {
	        return !!(value && value._isInterface);
	    };
	    return Interface;
	}());
	exports.Interface = Interface;

	});

	var _interface$1 = /*@__PURE__*/getDefaultExportFromCjs(_interface);

	var lib$d = createCommonjsModule(function (module, exports) {
	"use strict";
	Object.defineProperty(exports, "__esModule", { value: true });
	exports.TransactionDescription = exports.LogDescription = exports.checkResultErrors = exports.Indexed = exports.Interface = exports.defaultAbiCoder = exports.AbiCoder = exports.FormatTypes = exports.ParamType = exports.FunctionFragment = exports.Fragment = exports.EventFragment = exports.ErrorFragment = exports.ConstructorFragment = void 0;

	Object.defineProperty(exports, "ConstructorFragment", { enumerable: true, get: function () { return fragments.ConstructorFragment; } });
	Object.defineProperty(exports, "ErrorFragment", { enumerable: true, get: function () { return fragments.ErrorFragment; } });
	Object.defineProperty(exports, "EventFragment", { enumerable: true, get: function () { return fragments.EventFragment; } });
	Object.defineProperty(exports, "FormatTypes", { enumerable: true, get: function () { return fragments.FormatTypes; } });
	Object.defineProperty(exports, "Fragment", { enumerable: true, get: function () { return fragments.Fragment; } });
	Object.defineProperty(exports, "FunctionFragment", { enumerable: true, get: function () { return fragments.FunctionFragment; } });
	Object.defineProperty(exports, "ParamType", { enumerable: true, get: function () { return fragments.ParamType; } });

	Object.defineProperty(exports, "AbiCoder", { enumerable: true, get: function () { return abiCoder.AbiCoder; } });
	Object.defineProperty(exports, "defaultAbiCoder", { enumerable: true, get: function () { return abiCoder.defaultAbiCoder; } });

	Object.defineProperty(exports, "checkResultErrors", { enumerable: true, get: function () { return _interface.checkResultErrors; } });
	Object.defineProperty(exports, "Indexed", { enumerable: true, get: function () { return _interface.Indexed; } });
	Object.defineProperty(exports, "Interface", { enumerable: true, get: function () { return _interface.Interface; } });
	Object.defineProperty(exports, "LogDescription", { enumerable: true, get: function () { return _interface.LogDescription; } });
	Object.defineProperty(exports, "TransactionDescription", { enumerable: true, get: function () { return _interface.TransactionDescription; } });

	});

	var index$b = /*@__PURE__*/getDefaultExportFromCjs(lib$d);

	var _version$i = createCommonjsModule(function (module, exports) {
	"use strict";
	Object.defineProperty(exports, "__esModule", { value: true });
	exports.version = void 0;
	exports.version = "abstract-provider/5.7.0";

	});

	var _version$j = /*@__PURE__*/getDefaultExportFromCjs(_version$i);

	var lib$e = createCommonjsModule(function (module, exports) {
	"use strict";
	var __extends = (commonjsGlobal && commonjsGlobal.__extends) || (function () {
	    var extendStatics = function (d, b) {
	        extendStatics = Object.setPrototypeOf ||
	            ({ __proto__: [] } instanceof Array && function (d, b) { d.__proto__ = b; }) ||
	            function (d, b) { for (var p in b) if (Object.prototype.hasOwnProperty.call(b, p)) d[p] = b[p]; };
	        return extendStatics(d, b);
	    };
	    return function (d, b) {
	        if (typeof b !== "function" && b !== null)
	            throw new TypeError("Class extends value " + String(b) + " is not a constructor or null");
	        extendStatics(d, b);
	        function __() { this.constructor = d; }
	        d.prototype = b === null ? Object.create(b) : (__.prototype = b.prototype, new __());
	    };
	})();
	var __awaiter = (commonjsGlobal && commonjsGlobal.__awaiter) || function (thisArg, _arguments, P, generator) {
	    function adopt(value) { return value instanceof P ? value : new P(function (resolve) { resolve(value); }); }
	    return new (P || (P = Promise))(function (resolve, reject) {
	        function fulfilled(value) { try { step(generator.next(value)); } catch (e) { reject(e); } }
	        function rejected(value) { try { step(generator["throw"](value)); } catch (e) { reject(e); } }
	        function step(result) { result.done ? resolve(result.value) : adopt(result.value).then(fulfilled, rejected); }
	        step((generator = generator.apply(thisArg, _arguments || [])).next());
	    });
	};
	var __generator = (commonjsGlobal && commonjsGlobal.__generator) || function (thisArg, body) {
	    var _ = { label: 0, sent: function() { if (t[0] & 1) throw t[1]; return t[1]; }, trys: [], ops: [] }, f, y, t, g;
	    return g = { next: verb(0), "throw": verb(1), "return": verb(2) }, typeof Symbol === "function" && (g[Symbol.iterator] = function() { return this; }), g;
	    function verb(n) { return function (v) { return step([n, v]); }; }
	    function step(op) {
	        if (f) throw new TypeError("Generator is already executing.");
	        while (_) try {
	            if (f = 1, y && (t = op[0] & 2 ? y["return"] : op[0] ? y["throw"] || ((t = y["return"]) && t.call(y), 0) : y.next) && !(t = t.call(y, op[1])).done) return t;
	            if (y = 0, t) op = [op[0] & 2, t.value];
	            switch (op[0]) {
	                case 0: case 1: t = op; break;
	                case 4: _.label++; return { value: op[1], done: false };
	                case 5: _.label++; y = op[1]; op = [0]; continue;
	                case 7: op = _.ops.pop(); _.trys.pop(); continue;
	                default:
	                    if (!(t = _.trys, t = t.length > 0 && t[t.length - 1]) && (op[0] === 6 || op[0] === 2)) { _ = 0; continue; }
	                    if (op[0] === 3 && (!t || (op[1] > t[0] && op[1] < t[3]))) { _.label = op[1]; break; }
	                    if (op[0] === 6 && _.label < t[1]) { _.label = t[1]; t = op; break; }
	                    if (t && _.label < t[2]) { _.label = t[2]; _.ops.push(op); break; }
	                    if (t[2]) _.ops.pop();
	                    _.trys.pop(); continue;
	            }
	            op = body.call(thisArg, _);
	        } catch (e) { op = [6, e]; y = 0; } finally { f = t = 0; }
	        if (op[0] & 5) throw op[1]; return { value: op[0] ? op[1] : void 0, done: true };
	    }
	};
	Object.defineProperty(exports, "__esModule", { value: true });
	exports.Provider = exports.TransactionOrderForkEvent = exports.TransactionForkEvent = exports.BlockForkEvent = exports.ForkEvent = void 0;





	var logger = new lib.Logger(_version$i.version);
	;
	;
	//export type CallTransactionable = {
	//    call(transaction: TransactionRequest): Promise<TransactionResponse>;
	//};
	var ForkEvent = /** @class */ (function (_super) {
	    __extends(ForkEvent, _super);
	    function ForkEvent() {
	        return _super !== null && _super.apply(this, arguments) || this;
	    }
	    ForkEvent.isForkEvent = function (value) {
	        return !!(value && value._isForkEvent);
	    };
	    return ForkEvent;
	}(lib$3.Description));
	exports.ForkEvent = ForkEvent;
	var BlockForkEvent = /** @class */ (function (_super) {
	    __extends(BlockForkEvent, _super);
	    function BlockForkEvent(blockHash, expiry) {
	        var _this = this;
	        if (!(0, lib$1.isHexString)(blockHash, 32)) {
	            logger.throwArgumentError("invalid blockHash", "blockHash", blockHash);
	        }
	        _this = _super.call(this, {
	            _isForkEvent: true,
	            _isBlockForkEvent: true,
	            expiry: (expiry || 0),
	            blockHash: blockHash
	        }) || this;
	        return _this;
	    }
	    return BlockForkEvent;
	}(ForkEvent));
	exports.BlockForkEvent = BlockForkEvent;
	var TransactionForkEvent = /** @class */ (function (_super) {
	    __extends(TransactionForkEvent, _super);
	    function TransactionForkEvent(hash, expiry) {
	        var _this = this;
	        if (!(0, lib$1.isHexString)(hash, 32)) {
	            logger.throwArgumentError("invalid transaction hash", "hash", hash);
	        }
	        _this = _super.call(this, {
	            _isForkEvent: true,
	            _isTransactionForkEvent: true,
	            expiry: (expiry || 0),
	            hash: hash
	        }) || this;
	        return _this;
	    }
	    return TransactionForkEvent;
	}(ForkEvent));
	exports.TransactionForkEvent = TransactionForkEvent;
	var TransactionOrderForkEvent = /** @class */ (function (_super) {
	    __extends(TransactionOrderForkEvent, _super);
	    function TransactionOrderForkEvent(beforeHash, afterHash, expiry) {
	        var _this = this;
	        if (!(0, lib$1.isHexString)(beforeHash, 32)) {
	            logger.throwArgumentError("invalid transaction hash", "beforeHash", beforeHash);
	        }
	        if (!(0, lib$1.isHexString)(afterHash, 32)) {
	            logger.throwArgumentError("invalid transaction hash", "afterHash", afterHash);
	        }
	        _this = _super.call(this, {
	            _isForkEvent: true,
	            _isTransactionOrderForkEvent: true,
	            expiry: (expiry || 0),
	            beforeHash: beforeHash,
	            afterHash: afterHash
	        }) || this;
	        return _this;
	    }
	    return TransactionOrderForkEvent;
	}(ForkEvent));
	exports.TransactionOrderForkEvent = TransactionOrderForkEvent;
	///////////////////////////////
	// Exported Abstracts
	var Provider = /** @class */ (function () {
	    function Provider() {
	        var _newTarget = this.constructor;
	        logger.checkAbstract(_newTarget, Provider);
	        (0, lib$3.defineReadOnly)(this, "_isProvider", true);
	    }
	    Provider.prototype.getFeeData = function () {
	        return __awaiter(this, void 0, void 0, function () {
	            var _a, block, gasPrice, lastBaseFeePerGas, maxFeePerGas, maxPriorityFeePerGas;
	            return __generator(this, function (_b) {
	                switch (_b.label) {
	                    case 0: return [4 /*yield*/, (0, lib$3.resolveProperties)({
	                            block: this.getBlock("latest"),
	                            gasPrice: this.getGasPrice().catch(function (error) {
	                                // @TODO: Why is this now failing on Calaveras?
	                                //console.log(error);
	                                return null;
	                            })
	                        })];
	                    case 1:
	                        _a = _b.sent(), block = _a.block, gasPrice = _a.gasPrice;
	                        lastBaseFeePerGas = null, maxFeePerGas = null, maxPriorityFeePerGas = null;
	                        if (block && block.baseFeePerGas) {
	                            // We may want to compute this more accurately in the future,
	                            // using the formula "check if the base fee is correct".
	                            // See: https://eips.ethereum.org/EIPS/eip-1559
	                            lastBaseFeePerGas = block.baseFeePerGas;
	                            maxPriorityFeePerGas = lib$2.BigNumber.from("1500000000");
	                            maxFeePerGas = block.baseFeePerGas.mul(2).add(maxPriorityFeePerGas);
	                        }
	                        return [2 /*return*/, { lastBaseFeePerGas: lastBaseFeePerGas, maxFeePerGas: maxFeePerGas, maxPriorityFeePerGas: maxPriorityFeePerGas, gasPrice: gasPrice }];
	                }
	            });
	        });
	    };
	    // Alias for "on"
	    Provider.prototype.addListener = function (eventName, listener) {
	        return this.on(eventName, listener);
	    };
	    // Alias for "off"
	    Provider.prototype.removeListener = function (eventName, listener) {
	        return this.off(eventName, listener);
	    };
	    Provider.isProvider = function (value) {
	        return !!(value && value._isProvider);
	    };
	    return Provider;
	}());
	exports.Provider = Provider;

	});

	var index$c = /*@__PURE__*/getDefaultExportFromCjs(lib$e);

	var _version$k = createCommonjsModule(function (module, exports) {
	"use strict";
	Object.defineProperty(exports, "__esModule", { value: true });
	exports.version = void 0;
	exports.version = "abstract-signer/5.7.0";

	});

	var _version$l = /*@__PURE__*/getDefaultExportFromCjs(_version$k);

	var lib$f = createCommonjsModule(function (module, exports) {
	"use strict";
	var __extends = (commonjsGlobal && commonjsGlobal.__extends) || (function () {
	    var extendStatics = function (d, b) {
	        extendStatics = Object.setPrototypeOf ||
	            ({ __proto__: [] } instanceof Array && function (d, b) { d.__proto__ = b; }) ||
	            function (d, b) { for (var p in b) if (Object.prototype.hasOwnProperty.call(b, p)) d[p] = b[p]; };
	        return extendStatics(d, b);
	    };
	    return function (d, b) {
	        if (typeof b !== "function" && b !== null)
	            throw new TypeError("Class extends value " + String(b) + " is not a constructor or null");
	        extendStatics(d, b);
	        function __() { this.constructor = d; }
	        d.prototype = b === null ? Object.create(b) : (__.prototype = b.prototype, new __());
	    };
	})();
	var __awaiter = (commonjsGlobal && commonjsGlobal.__awaiter) || function (thisArg, _arguments, P, generator) {
	    function adopt(value) { return value instanceof P ? value : new P(function (resolve) { resolve(value); }); }
	    return new (P || (P = Promise))(function (resolve, reject) {
	        function fulfilled(value) { try { step(generator.next(value)); } catch (e) { reject(e); } }
	        function rejected(value) { try { step(generator["throw"](value)); } catch (e) { reject(e); } }
	        function step(result) { result.done ? resolve(result.value) : adopt(result.value).then(fulfilled, rejected); }
	        step((generator = generator.apply(thisArg, _arguments || [])).next());
	    });
	};
	var __generator = (commonjsGlobal && commonjsGlobal.__generator) || function (thisArg, body) {
	    var _ = { label: 0, sent: function() { if (t[0] & 1) throw t[1]; return t[1]; }, trys: [], ops: [] }, f, y, t, g;
	    return g = { next: verb(0), "throw": verb(1), "return": verb(2) }, typeof Symbol === "function" && (g[Symbol.iterator] = function() { return this; }), g;
	    function verb(n) { return function (v) { return step([n, v]); }; }
	    function step(op) {
	        if (f) throw new TypeError("Generator is already executing.");
	        while (_) try {
	            if (f = 1, y && (t = op[0] & 2 ? y["return"] : op[0] ? y["throw"] || ((t = y["return"]) && t.call(y), 0) : y.next) && !(t = t.call(y, op[1])).done) return t;
	            if (y = 0, t) op = [op[0] & 2, t.value];
	            switch (op[0]) {
	                case 0: case 1: t = op; break;
	                case 4: _.label++; return { value: op[1], done: false };
	                case 5: _.label++; y = op[1]; op = [0]; continue;
	                case 7: op = _.ops.pop(); _.trys.pop(); continue;
	                default:
	                    if (!(t = _.trys, t = t.length > 0 && t[t.length - 1]) && (op[0] === 6 || op[0] === 2)) { _ = 0; continue; }
	                    if (op[0] === 3 && (!t || (op[1] > t[0] && op[1] < t[3]))) { _.label = op[1]; break; }
	                    if (op[0] === 6 && _.label < t[1]) { _.label = t[1]; t = op; break; }
	                    if (t && _.label < t[2]) { _.label = t[2]; _.ops.push(op); break; }
	                    if (t[2]) _.ops.pop();
	                    _.trys.pop(); continue;
	            }
	            op = body.call(thisArg, _);
	        } catch (e) { op = [6, e]; y = 0; } finally { f = t = 0; }
	        if (op[0] & 5) throw op[1]; return { value: op[0] ? op[1] : void 0, done: true };
	    }
	};
	Object.defineProperty(exports, "__esModule", { value: true });
	exports.VoidSigner = exports.Signer = void 0;



	var logger = new lib.Logger(_version$k.version);
	var allowedTransactionKeys = [
	    "accessList", "ccipReadEnabled", "chainId", "customData", "data", "from", "gasLimit", "gasPrice", "maxFeePerGas", "maxPriorityFeePerGas", "nonce", "to", "type", "value"
	];
	var forwardErrors = [
	    lib.Logger.errors.INSUFFICIENT_FUNDS,
	    lib.Logger.errors.NONCE_EXPIRED,
	    lib.Logger.errors.REPLACEMENT_UNDERPRICED,
	];
	;
	;
	var Signer = /** @class */ (function () {
	    ///////////////////
	    // Sub-classes MUST call super
	    function Signer() {
	        var _newTarget = this.constructor;
	        logger.checkAbstract(_newTarget, Signer);
	        (0, lib$3.defineReadOnly)(this, "_isSigner", true);
	    }
	    ///////////////////
	    // Sub-classes MAY override these
	    Signer.prototype.getBalance = function (blockTag) {
	        return __awaiter(this, void 0, void 0, function () {
	            return __generator(this, function (_a) {
	                switch (_a.label) {
	                    case 0:
	                        this._checkProvider("getBalance");
	                        return [4 /*yield*/, this.provider.getBalance(this.getAddress(), blockTag)];
	                    case 1: return [2 /*return*/, _a.sent()];
	                }
	            });
	        });
	    };
	    Signer.prototype.getTransactionCount = function (blockTag) {
	        return __awaiter(this, void 0, void 0, function () {
	            return __generator(this, function (_a) {
	                switch (_a.label) {
	                    case 0:
	                        this._checkProvider("getTransactionCount");
	                        return [4 /*yield*/, this.provider.getTransactionCount(this.getAddress(), blockTag)];
	                    case 1: return [2 /*return*/, _a.sent()];
	                }
	            });
	        });
	    };
	    // Populates "from" if unspecified, and estimates the gas for the transaction
	    Signer.prototype.estimateGas = function (transaction) {
	        return __awaiter(this, void 0, void 0, function () {
	            var tx;
	            return __generator(this, function (_a) {
	                switch (_a.label) {
	                    case 0:
	                        this._checkProvider("estimateGas");
	                        return [4 /*yield*/, (0, lib$3.resolveProperties)(this.checkTransaction(transaction))];
	                    case 1:
	                        tx = _a.sent();
	                        return [4 /*yield*/, this.provider.estimateGas(tx)];
	                    case 2: return [2 /*return*/, _a.sent()];
	                }
	            });
	        });
	    };
	    // Populates "from" if unspecified, and calls with the transaction
	    Signer.prototype.call = function (transaction, blockTag) {
	        return __awaiter(this, void 0, void 0, function () {
	            var tx;
	            return __generator(this, function (_a) {
	                switch (_a.label) {
	                    case 0:
	                        this._checkProvider("call");
	                        return [4 /*yield*/, (0, lib$3.resolveProperties)(this.checkTransaction(transaction))];
	                    case 1:
	                        tx = _a.sent();
	                        return [4 /*yield*/, this.provider.call(tx, blockTag)];
	                    case 2: return [2 /*return*/, _a.sent()];
	                }
	            });
	        });
	    };
	    // Populates all fields in a transaction, signs it and sends it to the network
	    Signer.prototype.sendTransaction = function (transaction) {
	        return __awaiter(this, void 0, void 0, function () {
	            var tx, signedTx;
	            return __generator(this, function (_a) {
	                switch (_a.label) {
	                    case 0:
	                        this._checkProvider("sendTransaction");
	                        return [4 /*yield*/, this.populateTransaction(transaction)];
	                    case 1:
	                        tx = _a.sent();
	                        return [4 /*yield*/, this.signTransaction(tx)];
	                    case 2:
	                        signedTx = _a.sent();
	                        return [4 /*yield*/, this.provider.sendTransaction(signedTx)];
	                    case 3: return [2 /*return*/, _a.sent()];
	                }
	            });
	        });
	    };
	    Signer.prototype.getChainId = function () {
	        return __awaiter(this, void 0, void 0, function () {
	            var network;
	            return __generator(this, function (_a) {
	                switch (_a.label) {
	                    case 0:
	                        this._checkProvider("getChainId");
	                        return [4 /*yield*/, this.provider.getNetwork()];
	                    case 1:
	                        network = _a.sent();
	                        return [2 /*return*/, network.chainId];
	                }
	            });
	        });
	    };
	    Signer.prototype.getGasPrice = function () {
	        return __awaiter(this, void 0, void 0, function () {
	            return __generator(this, function (_a) {
	                switch (_a.label) {
	                    case 0:
	                        this._checkProvider("getGasPrice");
	                        return [4 /*yield*/, this.provider.getGasPrice()];
	                    case 1: return [2 /*return*/, _a.sent()];
	                }
	            });
	        });
	    };
	    Signer.prototype.getFeeData = function () {
	        return __awaiter(this, void 0, void 0, function () {
	            return __generator(this, function (_a) {
	                switch (_a.label) {
	                    case 0:
	                        this._checkProvider("getFeeData");
	                        return [4 /*yield*/, this.provider.getFeeData()];
	                    case 1: return [2 /*return*/, _a.sent()];
	                }
	            });
	        });
	    };
	    Signer.prototype.resolveName = function (name) {
	        return __awaiter(this, void 0, void 0, function () {
	            return __generator(this, function (_a) {
	                switch (_a.label) {
	                    case 0:
	                        this._checkProvider("resolveName");
	                        return [4 /*yield*/, this.provider.resolveName(name)];
	                    case 1: return [2 /*return*/, _a.sent()];
	                }
	            });
	        });
	    };
	    // Checks a transaction does not contain invalid keys and if
	    // no "from" is provided, populates it.
	    // - does NOT require a provider
	    // - adds "from" is not present
	    // - returns a COPY (safe to mutate the result)
	    // By default called from: (overriding these prevents it)
	    //   - call
	    //   - estimateGas
	    //   - populateTransaction (and therefor sendTransaction)
	    Signer.prototype.checkTransaction = function (transaction) {
	        for (var key in transaction) {
	            if (allowedTransactionKeys.indexOf(key) === -1) {
	                logger.throwArgumentError("invalid transaction key: " + key, "transaction", transaction);
	            }
	        }
	        var tx = (0, lib$3.shallowCopy)(transaction);
	        if (tx.from == null) {
	            tx.from = this.getAddress();
	        }
	        else {
	            // Make sure any provided address matches this signer
	            tx.from = Promise.all([
	                Promise.resolve(tx.from),
	                this.getAddress()
	            ]).then(function (result) {
	                if (result[0].toLowerCase() !== result[1].toLowerCase()) {
	                    logger.throwArgumentError("from address mismatch", "transaction", transaction);
	                }
	                return result[0];
	            });
	        }
	        return tx;
	    };
	    // Populates ALL keys for a transaction and checks that "from" matches
	    // this Signer. Should be used by sendTransaction but NOT by signTransaction.
	    // By default called from: (overriding these prevents it)
	    //   - sendTransaction
	    //
	    // Notes:
	    //  - We allow gasPrice for EIP-1559 as long as it matches maxFeePerGas
	    Signer.prototype.populateTransaction = function (transaction) {
	        return __awaiter(this, void 0, void 0, function () {
	            var tx, hasEip1559, feeData, gasPrice;
	            var _this = this;
	            return __generator(this, function (_a) {
	                switch (_a.label) {
	                    case 0: return [4 /*yield*/, (0, lib$3.resolveProperties)(this.checkTransaction(transaction))];
	                    case 1:
	                        tx = _a.sent();
	                        if (tx.to != null) {
	                            tx.to = Promise.resolve(tx.to).then(function (to) { return __awaiter(_this, void 0, void 0, function () {
	                                var address;
	                                return __generator(this, function (_a) {
	                                    switch (_a.label) {
	                                        case 0:
	                                            if (to == null) {
	                                                return [2 /*return*/, null];
	                                            }
	                                            return [4 /*yield*/, this.resolveName(to)];
	                                        case 1:
	                                            address = _a.sent();
	                                            if (address == null) {
	                                                logger.throwArgumentError("provided ENS name resolves to null", "tx.to", to);
	                                            }
	                                            return [2 /*return*/, address];
	                                    }
	                                });
	                            }); });
	                            // Prevent this error from causing an UnhandledPromiseException
	                            tx.to.catch(function (error) { });
	                        }
	                        hasEip1559 = (tx.maxFeePerGas != null || tx.maxPriorityFeePerGas != null);
	                        if (tx.gasPrice != null && (tx.type === 2 || hasEip1559)) {
	                            logger.throwArgumentError("eip-1559 transaction do not support gasPrice", "transaction", transaction);
	                        }
	                        else if ((tx.type === 0 || tx.type === 1) && hasEip1559) {
	                            logger.throwArgumentError("pre-eip-1559 transaction do not support maxFeePerGas/maxPriorityFeePerGas", "transaction", transaction);
	                        }
	                        if (!((tx.type === 2 || tx.type == null) && (tx.maxFeePerGas != null && tx.maxPriorityFeePerGas != null))) return [3 /*break*/, 2];
	                        // Fully-formed EIP-1559 transaction (skip getFeeData)
	                        tx.type = 2;
	                        return [3 /*break*/, 5];
	                    case 2:
	                        if (!(tx.type === 0 || tx.type === 1)) return [3 /*break*/, 3];
	                        // Explicit Legacy or EIP-2930 transaction
	                        // Populate missing gasPrice
	                        if (tx.gasPrice == null) {
	                            tx.gasPrice = this.getGasPrice();
	                        }
	                        return [3 /*break*/, 5];
	                    case 3: return [4 /*yield*/, this.getFeeData()];
	                    case 4:
	                        feeData = _a.sent();
	                        if (tx.type == null) {
	                            // We need to auto-detect the intended type of this transaction...
	                            if (feeData.maxFeePerGas != null && feeData.maxPriorityFeePerGas != null) {
	                                // The network supports EIP-1559!
	                                // Upgrade transaction from null to eip-1559
	                                tx.type = 2;
	                                if (tx.gasPrice != null) {
	                                    gasPrice = tx.gasPrice;
	                                    delete tx.gasPrice;
	                                    tx.maxFeePerGas = gasPrice;
	                                    tx.maxPriorityFeePerGas = gasPrice;
	                                }
	                                else {
	                                    // Populate missing fee data
	                                    if (tx.maxFeePerGas == null) {
	                                        tx.maxFeePerGas = feeData.maxFeePerGas;
	                                    }
	                                    if (tx.maxPriorityFeePerGas == null) {
	                                        tx.maxPriorityFeePerGas = feeData.maxPriorityFeePerGas;
	                                    }
	                                }
	                            }
	                            else if (feeData.gasPrice != null) {
	                                // Network doesn't support EIP-1559...
	                                // ...but they are trying to use EIP-1559 properties
	                                if (hasEip1559) {
	                                    logger.throwError("network does not support EIP-1559", lib.Logger.errors.UNSUPPORTED_OPERATION, {
	                                        operation: "populateTransaction"
	                                    });
	                                }
	                                // Populate missing fee data
	                                if (tx.gasPrice == null) {
	                                    tx.gasPrice = feeData.gasPrice;
	                                }
	                                // Explicitly set untyped transaction to legacy
	                                tx.type = 0;
	                            }
	                            else {
	                                // getFeeData has failed us.
	                                logger.throwError("failed to get consistent fee data", lib.Logger.errors.UNSUPPORTED_OPERATION, {
	                                    operation: "signer.getFeeData"
	                                });
	                            }
	                        }
	                        else if (tx.type === 2) {
	                            // Explicitly using EIP-1559
	                            // Populate missing fee data
	                            if (tx.maxFeePerGas == null) {
	                                tx.maxFeePerGas = feeData.maxFeePerGas;
	                            }
	                            if (tx.maxPriorityFeePerGas == null) {
	                                tx.maxPriorityFeePerGas = feeData.maxPriorityFeePerGas;
	                            }
	                        }
	                        _a.label = 5;
	                    case 5:
	                        if (tx.nonce == null) {
	                            tx.nonce = this.getTransactionCount("pending");
	                        }
	                        if (tx.gasLimit == null) {
	                            tx.gasLimit = this.estimateGas(tx).catch(function (error) {
	                                if (forwardErrors.indexOf(error.code) >= 0) {
	                                    throw error;
	                                }
	                                return logger.throwError("cannot estimate gas; transaction may fail or may require manual gas limit", lib.Logger.errors.UNPREDICTABLE_GAS_LIMIT, {
	                                    error: error,
	                                    tx: tx
	                                });
	                            });
	                        }
	                        if (tx.chainId == null) {
	                            tx.chainId = this.getChainId();
	                        }
	                        else {
	                            tx.chainId = Promise.all([
	                                Promise.resolve(tx.chainId),
	                                this.getChainId()
	                            ]).then(function (results) {
	                                if (results[1] !== 0 && results[0] !== results[1]) {
	                                    logger.throwArgumentError("chainId address mismatch", "transaction", transaction);
	                                }
	                                return results[0];
	                            });
	                        }
	                        return [4 /*yield*/, (0, lib$3.resolveProperties)(tx)];
	                    case 6: return [2 /*return*/, _a.sent()];
	                }
	            });
	        });
	    };
	    ///////////////////
	    // Sub-classes SHOULD leave these alone
	    Signer.prototype._checkProvider = function (operation) {
	        if (!this.provider) {
	            logger.throwError("missing provider", lib.Logger.errors.UNSUPPORTED_OPERATION, {
	                operation: (operation || "_checkProvider")
	            });
	        }
	    };
	    Signer.isSigner = function (value) {
	        return !!(value && value._isSigner);
	    };
	    return Signer;
	}());
	exports.Signer = Signer;
	var VoidSigner = /** @class */ (function (_super) {
	    __extends(VoidSigner, _super);
	    function VoidSigner(address, provider) {
	        var _this = _super.call(this) || this;
	        (0, lib$3.defineReadOnly)(_this, "address", address);
	        (0, lib$3.defineReadOnly)(_this, "provider", provider || null);
	        return _this;
	    }
	    VoidSigner.prototype.getAddress = function () {
	        return Promise.resolve(this.address);
	    };
	    VoidSigner.prototype._fail = function (message, operation) {
	        return Promise.resolve().then(function () {
	            logger.throwError(message, lib.Logger.errors.UNSUPPORTED_OPERATION, { operation: operation });
	        });
	    };
	    VoidSigner.prototype.signMessage = function (message) {
	        return this._fail("VoidSigner cannot sign messages", "signMessage");
	    };
	    VoidSigner.prototype.signTransaction = function (transaction) {
	        return this._fail("VoidSigner cannot sign transactions", "signTransaction");
	    };
	    VoidSigner.prototype._signTypedData = function (domain, types, value) {
	        return this._fail("VoidSigner cannot sign typed data", "signTypedData");
	    };
	    VoidSigner.prototype.connect = function (provider) {
	        return new VoidSigner(this.address, provider);
	    };
	    return VoidSigner;
	}(Signer));
	exports.VoidSigner = VoidSigner;

	});

	var index$d = /*@__PURE__*/getDefaultExportFromCjs(lib$f);

	var bn$1 = createCommonjsModule(function (module) {
	(function (module, exports) {
	  'use strict';

	  // Utils
	  function assert (val, msg) {
	    if (!val) throw new Error(msg || 'Assertion failed');
	  }

	  // Could use `inherits` module, but don't want to move from single file
	  // architecture yet.
	  function inherits (ctor, superCtor) {
	    ctor.super_ = superCtor;
	    var TempCtor = function () {};
	    TempCtor.prototype = superCtor.prototype;
	    ctor.prototype = new TempCtor();
	    ctor.prototype.constructor = ctor;
	  }

	  // BN

	  function BN (number, base, endian) {
	    if (BN.isBN(number)) {
	      return number;
	    }

	    this.negative = 0;
	    this.words = null;
	    this.length = 0;

	    // Reduction context
	    this.red = null;

	    if (number !== null) {
	      if (base === 'le' || base === 'be') {
	        endian = base;
	        base = 10;
	      }

	      this._init(number || 0, base || 10, endian || 'be');
	    }
	  }
	  if (typeof module === 'object') {
	    module.exports = BN;
	  } else {
	    exports.BN = BN;
	  }

	  BN.BN = BN;
	  BN.wordSize = 26;

	  var Buffer;
	  try {
	    if (typeof window !== 'undefined' && typeof window.Buffer !== 'undefined') {
	      Buffer = window.Buffer;
	    } else {
	      Buffer = /*RicMoo:ethers:require(buffer)*/(null).Buffer;
	    }
	  } catch (e) {
	  }

	  BN.isBN = function isBN (num) {
	    if (num instanceof BN) {
	      return true;
	    }

	    return num !== null && typeof num === 'object' &&
	      num.constructor.wordSize === BN.wordSize && Array.isArray(num.words);
	  };

	  BN.max = function max (left, right) {
	    if (left.cmp(right) > 0) return left;
	    return right;
	  };

	  BN.min = function min (left, right) {
	    if (left.cmp(right) < 0) return left;
	    return right;
	  };

	  BN.prototype._init = function init (number, base, endian) {
	    if (typeof number === 'number') {
	      return this._initNumber(number, base, endian);
	    }

	    if (typeof number === 'object') {
	      return this._initArray(number, base, endian);
	    }

	    if (base === 'hex') {
	      base = 16;
	    }
	    assert(base === (base | 0) && base >= 2 && base <= 36);

	    number = number.toString().replace(/\s+/g, '');
	    var start = 0;
	    if (number[0] === '-') {
	      start++;
	      this.negative = 1;
	    }

	    if (start < number.length) {
	      if (base === 16) {
	        this._parseHex(number, start, endian);
	      } else {
	        this._parseBase(number, base, start);
	        if (endian === 'le') {
	          this._initArray(this.toArray(), base, endian);
	        }
	      }
	    }
	  };

	  BN.prototype._initNumber = function _initNumber (number, base, endian) {
	    if (number < 0) {
	      this.negative = 1;
	      number = -number;
	    }
	    if (number < 0x4000000) {
	      this.words = [ number & 0x3ffffff ];
	      this.length = 1;
	    } else if (number < 0x10000000000000) {
	      this.words = [
	        number & 0x3ffffff,
	        (number / 0x4000000) & 0x3ffffff
	      ];
	      this.length = 2;
	    } else {
	      assert(number < 0x20000000000000); // 2 ^ 53 (unsafe)
	      this.words = [
	        number & 0x3ffffff,
	        (number / 0x4000000) & 0x3ffffff,
	        1
	      ];
	      this.length = 3;
	    }

	    if (endian !== 'le') return;

	    // Reverse the bytes
	    this._initArray(this.toArray(), base, endian);
	  };

	  BN.prototype._initArray = function _initArray (number, base, endian) {
	    // Perhaps a Uint8Array
	    assert(typeof number.length === 'number');
	    if (number.length <= 0) {
	      this.words = [ 0 ];
	      this.length = 1;
	      return this;
	    }

	    this.length = Math.ceil(number.length / 3);
	    this.words = new Array(this.length);
	    for (var i = 0; i < this.length; i++) {
	      this.words[i] = 0;
	    }

	    var j, w;
	    var off = 0;
	    if (endian === 'be') {
	      for (i = number.length - 1, j = 0; i >= 0; i -= 3) {
	        w = number[i] | (number[i - 1] << 8) | (number[i - 2] << 16);
	        this.words[j] |= (w << off) & 0x3ffffff;
	        this.words[j + 1] = (w >>> (26 - off)) & 0x3ffffff;
	        off += 24;
	        if (off >= 26) {
	          off -= 26;
	          j++;
	        }
	      }
	    } else if (endian === 'le') {
	      for (i = 0, j = 0; i < number.length; i += 3) {
	        w = number[i] | (number[i + 1] << 8) | (number[i + 2] << 16);
	        this.words[j] |= (w << off) & 0x3ffffff;
	        this.words[j + 1] = (w >>> (26 - off)) & 0x3ffffff;
	        off += 24;
	        if (off >= 26) {
	          off -= 26;
	          j++;
	        }
	      }
	    }
	    return this.strip();
	  };

	  function parseHex4Bits (string, index) {
	    var c = string.charCodeAt(index);
	    // 'A' - 'F'
	    if (c >= 65 && c <= 70) {
	      return c - 55;
	    // 'a' - 'f'
	    } else if (c >= 97 && c <= 102) {
	      return c - 87;
	    // '0' - '9'
	    } else {
	      return (c - 48) & 0xf;
	    }
	  }

	  function parseHexByte (string, lowerBound, index) {
	    var r = parseHex4Bits(string, index);
	    if (index - 1 >= lowerBound) {
	      r |= parseHex4Bits(string, index - 1) << 4;
	    }
	    return r;
	  }

	  BN.prototype._parseHex = function _parseHex (number, start, endian) {
	    // Create possibly bigger array to ensure that it fits the number
	    this.length = Math.ceil((number.length - start) / 6);
	    this.words = new Array(this.length);
	    for (var i = 0; i < this.length; i++) {
	      this.words[i] = 0;
	    }

	    // 24-bits chunks
	    var off = 0;
	    var j = 0;

	    var w;
	    if (endian === 'be') {
	      for (i = number.length - 1; i >= start; i -= 2) {
	        w = parseHexByte(number, start, i) << off;
	        this.words[j] |= w & 0x3ffffff;
	        if (off >= 18) {
	          off -= 18;
	          j += 1;
	          this.words[j] |= w >>> 26;
	        } else {
	          off += 8;
	        }
	      }
	    } else {
	      var parseLength = number.length - start;
	      for (i = parseLength % 2 === 0 ? start + 1 : start; i < number.length; i += 2) {
	        w = parseHexByte(number, start, i) << off;
	        this.words[j] |= w & 0x3ffffff;
	        if (off >= 18) {
	          off -= 18;
	          j += 1;
	          this.words[j] |= w >>> 26;
	        } else {
	          off += 8;
	        }
	      }
	    }

	    this.strip();
	  };

	  function parseBase (str, start, end, mul) {
	    var r = 0;
	    var len = Math.min(str.length, end);
	    for (var i = start; i < len; i++) {
	      var c = str.charCodeAt(i) - 48;

	      r *= mul;

	      // 'a'
	      if (c >= 49) {
	        r += c - 49 + 0xa;

	      // 'A'
	      } else if (c >= 17) {
	        r += c - 17 + 0xa;

	      // '0' - '9'
	      } else {
	        r += c;
	      }
	    }
	    return r;
	  }

	  BN.prototype._parseBase = function _parseBase (number, base, start) {
	    // Initialize as zero
	    this.words = [ 0 ];
	    this.length = 1;

	    // Find length of limb in base
	    for (var limbLen = 0, limbPow = 1; limbPow <= 0x3ffffff; limbPow *= base) {
	      limbLen++;
	    }
	    limbLen--;
	    limbPow = (limbPow / base) | 0;

	    var total = number.length - start;
	    var mod = total % limbLen;
	    var end = Math.min(total, total - mod) + start;

	    var word = 0;
	    for (var i = start; i < end; i += limbLen) {
	      word = parseBase(number, i, i + limbLen, base);

	      this.imuln(limbPow);
	      if (this.words[0] + word < 0x4000000) {
	        this.words[0] += word;
	      } else {
	        this._iaddn(word);
	      }
	    }

	    if (mod !== 0) {
	      var pow = 1;
	      word = parseBase(number, i, number.length, base);

	      for (i = 0; i < mod; i++) {
	        pow *= base;
	      }

	      this.imuln(pow);
	      if (this.words[0] + word < 0x4000000) {
	        this.words[0] += word;
	      } else {
	        this._iaddn(word);
	      }
	    }

	    this.strip();
	  };

	  BN.prototype.copy = function copy (dest) {
	    dest.words = new Array(this.length);
	    for (var i = 0; i < this.length; i++) {
	      dest.words[i] = this.words[i];
	    }
	    dest.length = this.length;
	    dest.negative = this.negative;
	    dest.red = this.red;
	  };

	  BN.prototype.clone = function clone () {
	    var r = new BN(null);
	    this.copy(r);
	    return r;
	  };

	  BN.prototype._expand = function _expand (size) {
	    while (this.length < size) {
	      this.words[this.length++] = 0;
	    }
	    return this;
	  };

	  // Remove leading `0` from `this`
	  BN.prototype.strip = function strip () {
	    while (this.length > 1 && this.words[this.length - 1] === 0) {
	      this.length--;
	    }
	    return this._normSign();
	  };

	  BN.prototype._normSign = function _normSign () {
	    // -0 = 0
	    if (this.length === 1 && this.words[0] === 0) {
	      this.negative = 0;
	    }
	    return this;
	  };

	  BN.prototype.inspect = function inspect () {
	    return (this.red ? '<BN-R: ' : '<BN: ') + this.toString(16) + '>';
	  };

	  /*

	  var zeros = [];
	  var groupSizes = [];
	  var groupBases = [];

	  var s = '';
	  var i = -1;
	  while (++i < BN.wordSize) {
	    zeros[i] = s;
	    s += '0';
	  }
	  groupSizes[0] = 0;
	  groupSizes[1] = 0;
	  groupBases[0] = 0;
	  groupBases[1] = 0;
	  var base = 2 - 1;
	  while (++base < 36 + 1) {
	    var groupSize = 0;
	    var groupBase = 1;
	    while (groupBase < (1 << BN.wordSize) / base) {
	      groupBase *= base;
	      groupSize += 1;
	    }
	    groupSizes[base] = groupSize;
	    groupBases[base] = groupBase;
	  }

	  */

	  var zeros = [
	    '',
	    '0',
	    '00',
	    '000',
	    '0000',
	    '00000',
	    '000000',
	    '0000000',
	    '00000000',
	    '000000000',
	    '0000000000',
	    '00000000000',
	    '000000000000',
	    '0000000000000',
	    '00000000000000',
	    '000000000000000',
	    '0000000000000000',
	    '00000000000000000',
	    '000000000000000000',
	    '0000000000000000000',
	    '00000000000000000000',
	    '000000000000000000000',
	    '0000000000000000000000',
	    '00000000000000000000000',
	    '000000000000000000000000',
	    '0000000000000000000000000'
	  ];

	  var groupSizes = [
	    0, 0,
	    25, 16, 12, 11, 10, 9, 8,
	    8, 7, 7, 7, 7, 6, 6,
	    6, 6, 6, 6, 6, 5, 5,
	    5, 5, 5, 5, 5, 5, 5,
	    5, 5, 5, 5, 5, 5, 5
	  ];

	  var groupBases = [
	    0, 0,
	    33554432, 43046721, 16777216, 48828125, 60466176, 40353607, 16777216,
	    43046721, 10000000, 19487171, 35831808, 62748517, 7529536, 11390625,
	    16777216, 24137569, 34012224, 47045881, 64000000, 4084101, 5153632,
	    6436343, 7962624, 9765625, 11881376, 14348907, 17210368, 20511149,
	    24300000, 28629151, 33554432, 39135393, 45435424, 52521875, 60466176
	  ];

	  BN.prototype.toString = function toString (base, padding) {
	    base = base || 10;
	    padding = padding | 0 || 1;

	    var out;
	    if (base === 16 || base === 'hex') {
	      out = '';
	      var off = 0;
	      var carry = 0;
	      for (var i = 0; i < this.length; i++) {
	        var w = this.words[i];
	        var word = (((w << off) | carry) & 0xffffff).toString(16);
	        carry = (w >>> (24 - off)) & 0xffffff;
	        if (carry !== 0 || i !== this.length - 1) {
	          out = zeros[6 - word.length] + word + out;
	        } else {
	          out = word + out;
	        }
	        off += 2;
	        if (off >= 26) {
	          off -= 26;
	          i--;
	        }
	      }
	      if (carry !== 0) {
	        out = carry.toString(16) + out;
	      }
	      while (out.length % padding !== 0) {
	        out = '0' + out;
	      }
	      if (this.negative !== 0) {
	        out = '-' + out;
	      }
	      return out;
	    }

	    if (base === (base | 0) && base >= 2 && base <= 36) {
	      // var groupSize = Math.floor(BN.wordSize * Math.LN2 / Math.log(base));
	      var groupSize = groupSizes[base];
	      // var groupBase = Math.pow(base, groupSize);
	      var groupBase = groupBases[base];
	      out = '';
	      var c = this.clone();
	      c.negative = 0;
	      while (!c.isZero()) {
	        var r = c.modn(groupBase).toString(base);
	        c = c.idivn(groupBase);

	        if (!c.isZero()) {
	          out = zeros[groupSize - r.length] + r + out;
	        } else {
	          out = r + out;
	        }
	      }
	      if (this.isZero()) {
	        out = '0' + out;
	      }
	      while (out.length % padding !== 0) {
	        out = '0' + out;
	      }
	      if (this.negative !== 0) {
	        out = '-' + out;
	      }
	      return out;
	    }

	    assert(false, 'Base should be between 2 and 36');
	  };

	  BN.prototype.toNumber = function toNumber () {
	    var ret = this.words[0];
	    if (this.length === 2) {
	      ret += this.words[1] * 0x4000000;
	    } else if (this.length === 3 && this.words[2] === 0x01) {
	      // NOTE: at this stage it is known that the top bit is set
	      ret += 0x10000000000000 + (this.words[1] * 0x4000000);
	    } else if (this.length > 2) {
	      assert(false, 'Number can only safely store up to 53 bits');
	    }
	    return (this.negative !== 0) ? -ret : ret;
	  };

	  BN.prototype.toJSON = function toJSON () {
	    return this.toString(16);
	  };

	  BN.prototype.toBuffer = function toBuffer (endian, length) {
	    assert(typeof Buffer !== 'undefined');
	    return this.toArrayLike(Buffer, endian, length);
	  };

	  BN.prototype.toArray = function toArray (endian, length) {
	    return this.toArrayLike(Array, endian, length);
	  };

	  BN.prototype.toArrayLike = function toArrayLike (ArrayType, endian, length) {
	    var byteLength = this.byteLength();
	    var reqLength = length || Math.max(1, byteLength);
	    assert(byteLength <= reqLength, 'byte array longer than desired length');
	    assert(reqLength > 0, 'Requested array length <= 0');

	    this.strip();
	    var littleEndian = endian === 'le';
	    var res = new ArrayType(reqLength);

	    var b, i;
	    var q = this.clone();
	    if (!littleEndian) {
	      // Assume big-endian
	      for (i = 0; i < reqLength - byteLength; i++) {
	        res[i] = 0;
	      }

	      for (i = 0; !q.isZero(); i++) {
	        b = q.andln(0xff);
	        q.iushrn(8);

	        res[reqLength - i - 1] = b;
	      }
	    } else {
	      for (i = 0; !q.isZero(); i++) {
	        b = q.andln(0xff);
	        q.iushrn(8);

	        res[i] = b;
	      }

	      for (; i < reqLength; i++) {
	        res[i] = 0;
	      }
	    }

	    return res;
	  };

	  if (Math.clz32) {
	    BN.prototype._countBits = function _countBits (w) {
	      return 32 - Math.clz32(w);
	    };
	  } else {
	    BN.prototype._countBits = function _countBits (w) {
	      var t = w;
	      var r = 0;
	      if (t >= 0x1000) {
	        r += 13;
	        t >>>= 13;
	      }
	      if (t >= 0x40) {
	        r += 7;
	        t >>>= 7;
	      }
	      if (t >= 0x8) {
	        r += 4;
	        t >>>= 4;
	      }
	      if (t >= 0x02) {
	        r += 2;
	        t >>>= 2;
	      }
	      return r + t;
	    };
	  }

	  BN.prototype._zeroBits = function _zeroBits (w) {
	    // Short-cut
	    if (w === 0) return 26;

	    var t = w;
	    var r = 0;
	    if ((t & 0x1fff) === 0) {
	      r += 13;
	      t >>>= 13;
	    }
	    if ((t & 0x7f) === 0) {
	      r += 7;
	      t >>>= 7;
	    }
	    if ((t & 0xf) === 0) {
	      r += 4;
	      t >>>= 4;
	    }
	    if ((t & 0x3) === 0) {
	      r += 2;
	      t >>>= 2;
	    }
	    if ((t & 0x1) === 0) {
	      r++;
	    }
	    return r;
	  };

	  // Return number of used bits in a BN
	  BN.prototype.bitLength = function bitLength () {
	    var w = this.words[this.length - 1];
	    var hi = this._countBits(w);
	    return (this.length - 1) * 26 + hi;
	  };

	  function toBitArray (num) {
	    var w = new Array(num.bitLength());

	    for (var bit = 0; bit < w.length; bit++) {
	      var off = (bit / 26) | 0;
	      var wbit = bit % 26;

	      w[bit] = (num.words[off] & (1 << wbit)) >>> wbit;
	    }

	    return w;
	  }

	  // Number of trailing zero bits
	  BN.prototype.zeroBits = function zeroBits () {
	    if (this.isZero()) return 0;

	    var r = 0;
	    for (var i = 0; i < this.length; i++) {
	      var b = this._zeroBits(this.words[i]);
	      r += b;
	      if (b !== 26) break;
	    }
	    return r;
	  };

	  BN.prototype.byteLength = function byteLength () {
	    return Math.ceil(this.bitLength() / 8);
	  };

	  BN.prototype.toTwos = function toTwos (width) {
	    if (this.negative !== 0) {
	      return this.abs().inotn(width).iaddn(1);
	    }
	    return this.clone();
	  };

	  BN.prototype.fromTwos = function fromTwos (width) {
	    if (this.testn(width - 1)) {
	      return this.notn(width).iaddn(1).ineg();
	    }
	    return this.clone();
	  };

	  BN.prototype.isNeg = function isNeg () {
	    return this.negative !== 0;
	  };

	  // Return negative clone of `this`
	  BN.prototype.neg = function neg () {
	    return this.clone().ineg();
	  };

	  BN.prototype.ineg = function ineg () {
	    if (!this.isZero()) {
	      this.negative ^= 1;
	    }

	    return this;
	  };

	  // Or `num` with `this` in-place
	  BN.prototype.iuor = function iuor (num) {
	    while (this.length < num.length) {
	      this.words[this.length++] = 0;
	    }

	    for (var i = 0; i < num.length; i++) {
	      this.words[i] = this.words[i] | num.words[i];
	    }

	    return this.strip();
	  };

	  BN.prototype.ior = function ior (num) {
	    assert((this.negative | num.negative) === 0);
	    return this.iuor(num);
	  };

	  // Or `num` with `this`
	  BN.prototype.or = function or (num) {
	    if (this.length > num.length) return this.clone().ior(num);
	    return num.clone().ior(this);
	  };

	  BN.prototype.uor = function uor (num) {
	    if (this.length > num.length) return this.clone().iuor(num);
	    return num.clone().iuor(this);
	  };

	  // And `num` with `this` in-place
	  BN.prototype.iuand = function iuand (num) {
	    // b = min-length(num, this)
	    var b;
	    if (this.length > num.length) {
	      b = num;
	    } else {
	      b = this;
	    }

	    for (var i = 0; i < b.length; i++) {
	      this.words[i] = this.words[i] & num.words[i];
	    }

	    this.length = b.length;

	    return this.strip();
	  };

	  BN.prototype.iand = function iand (num) {
	    assert((this.negative | num.negative) === 0);
	    return this.iuand(num);
	  };

	  // And `num` with `this`
	  BN.prototype.and = function and (num) {
	    if (this.length > num.length) return this.clone().iand(num);
	    return num.clone().iand(this);
	  };

	  BN.prototype.uand = function uand (num) {
	    if (this.length > num.length) return this.clone().iuand(num);
	    return num.clone().iuand(this);
	  };

	  // Xor `num` with `this` in-place
	  BN.prototype.iuxor = function iuxor (num) {
	    // a.length > b.length
	    var a;
	    var b;
	    if (this.length > num.length) {
	      a = this;
	      b = num;
	    } else {
	      a = num;
	      b = this;
	    }

	    for (var i = 0; i < b.length; i++) {
	      this.words[i] = a.words[i] ^ b.words[i];
	    }

	    if (this !== a) {
	      for (; i < a.length; i++) {
	        this.words[i] = a.words[i];
	      }
	    }

	    this.length = a.length;

	    return this.strip();
	  };

	  BN.prototype.ixor = function ixor (num) {
	    assert((this.negative | num.negative) === 0);
	    return this.iuxor(num);
	  };

	  // Xor `num` with `this`
	  BN.prototype.xor = function xor (num) {
	    if (this.length > num.length) return this.clone().ixor(num);
	    return num.clone().ixor(this);
	  };

	  BN.prototype.uxor = function uxor (num) {
	    if (this.length > num.length) return this.clone().iuxor(num);
	    return num.clone().iuxor(this);
	  };

	  // Not ``this`` with ``width`` bitwidth
	  BN.prototype.inotn = function inotn (width) {
	    assert(typeof width === 'number' && width >= 0);

	    var bytesNeeded = Math.ceil(width / 26) | 0;
	    var bitsLeft = width % 26;

	    // Extend the buffer with leading zeroes
	    this._expand(bytesNeeded);

	    if (bitsLeft > 0) {
	      bytesNeeded--;
	    }

	    // Handle complete words
	    for (var i = 0; i < bytesNeeded; i++) {
	      this.words[i] = ~this.words[i] & 0x3ffffff;
	    }

	    // Handle the residue
	    if (bitsLeft > 0) {
	      this.words[i] = ~this.words[i] & (0x3ffffff >> (26 - bitsLeft));
	    }

	    // And remove leading zeroes
	    return this.strip();
	  };

	  BN.prototype.notn = function notn (width) {
	    return this.clone().inotn(width);
	  };

	  // Set `bit` of `this`
	  BN.prototype.setn = function setn (bit, val) {
	    assert(typeof bit === 'number' && bit >= 0);

	    var off = (bit / 26) | 0;
	    var wbit = bit % 26;

	    this._expand(off + 1);

	    if (val) {
	      this.words[off] = this.words[off] | (1 << wbit);
	    } else {
	      this.words[off] = this.words[off] & ~(1 << wbit);
	    }

	    return this.strip();
	  };

	  // Add `num` to `this` in-place
	  BN.prototype.iadd = function iadd (num) {
	    var r;

	    // negative + positive
	    if (this.negative !== 0 && num.negative === 0) {
	      this.negative = 0;
	      r = this.isub(num);
	      this.negative ^= 1;
	      return this._normSign();

	    // positive + negative
	    } else if (this.negative === 0 && num.negative !== 0) {
	      num.negative = 0;
	      r = this.isub(num);
	      num.negative = 1;
	      return r._normSign();
	    }

	    // a.length > b.length
	    var a, b;
	    if (this.length > num.length) {
	      a = this;
	      b = num;
	    } else {
	      a = num;
	      b = this;
	    }

	    var carry = 0;
	    for (var i = 0; i < b.length; i++) {
	      r = (a.words[i] | 0) + (b.words[i] | 0) + carry;
	      this.words[i] = r & 0x3ffffff;
	      carry = r >>> 26;
	    }
	    for (; carry !== 0 && i < a.length; i++) {
	      r = (a.words[i] | 0) + carry;
	      this.words[i] = r & 0x3ffffff;
	      carry = r >>> 26;
	    }

	    this.length = a.length;
	    if (carry !== 0) {
	      this.words[this.length] = carry;
	      this.length++;
	    // Copy the rest of the words
	    } else if (a !== this) {
	      for (; i < a.length; i++) {
	        this.words[i] = a.words[i];
	      }
	    }

	    return this;
	  };

	  // Add `num` to `this`
	  BN.prototype.add = function add (num) {
	    var res;
	    if (num.negative !== 0 && this.negative === 0) {
	      num.negative = 0;
	      res = this.sub(num);
	      num.negative ^= 1;
	      return res;
	    } else if (num.negative === 0 && this.negative !== 0) {
	      this.negative = 0;
	      res = num.sub(this);
	      this.negative = 1;
	      return res;
	    }

	    if (this.length > num.length) return this.clone().iadd(num);

	    return num.clone().iadd(this);
	  };

	  // Subtract `num` from `this` in-place
	  BN.prototype.isub = function isub (num) {
	    // this - (-num) = this + num
	    if (num.negative !== 0) {
	      num.negative = 0;
	      var r = this.iadd(num);
	      num.negative = 1;
	      return r._normSign();

	    // -this - num = -(this + num)
	    } else if (this.negative !== 0) {
	      this.negative = 0;
	      this.iadd(num);
	      this.negative = 1;
	      return this._normSign();
	    }

	    // At this point both numbers are positive
	    var cmp = this.cmp(num);

	    // Optimization - zeroify
	    if (cmp === 0) {
	      this.negative = 0;
	      this.length = 1;
	      this.words[0] = 0;
	      return this;
	    }

	    // a > b
	    var a, b;
	    if (cmp > 0) {
	      a = this;
	      b = num;
	    } else {
	      a = num;
	      b = this;
	    }

	    var carry = 0;
	    for (var i = 0; i < b.length; i++) {
	      r = (a.words[i] | 0) - (b.words[i] | 0) + carry;
	      carry = r >> 26;
	      this.words[i] = r & 0x3ffffff;
	    }
	    for (; carry !== 0 && i < a.length; i++) {
	      r = (a.words[i] | 0) + carry;
	      carry = r >> 26;
	      this.words[i] = r & 0x3ffffff;
	    }

	    // Copy rest of the words
	    if (carry === 0 && i < a.length && a !== this) {
	      for (; i < a.length; i++) {
	        this.words[i] = a.words[i];
	      }
	    }

	    this.length = Math.max(this.length, i);

	    if (a !== this) {
	      this.negative = 1;
	    }

	    return this.strip();
	  };

	  // Subtract `num` from `this`
	  BN.prototype.sub = function sub (num) {
	    return this.clone().isub(num);
	  };

	  function smallMulTo (self, num, out) {
	    out.negative = num.negative ^ self.negative;
	    var len = (self.length + num.length) | 0;
	    out.length = len;
	    len = (len - 1) | 0;

	    // Peel one iteration (compiler can't do it, because of code complexity)
	    var a = self.words[0] | 0;
	    var b = num.words[0] | 0;
	    var r = a * b;

	    var lo = r & 0x3ffffff;
	    var carry = (r / 0x4000000) | 0;
	    out.words[0] = lo;

	    for (var k = 1; k < len; k++) {
	      // Sum all words with the same `i + j = k` and accumulate `ncarry`,
	      // note that ncarry could be >= 0x3ffffff
	      var ncarry = carry >>> 26;
	      var rword = carry & 0x3ffffff;
	      var maxJ = Math.min(k, num.length - 1);
	      for (var j = Math.max(0, k - self.length + 1); j <= maxJ; j++) {
	        var i = (k - j) | 0;
	        a = self.words[i] | 0;
	        b = num.words[j] | 0;
	        r = a * b + rword;
	        ncarry += (r / 0x4000000) | 0;
	        rword = r & 0x3ffffff;
	      }
	      out.words[k] = rword | 0;
	      carry = ncarry | 0;
	    }
	    if (carry !== 0) {
	      out.words[k] = carry | 0;
	    } else {
	      out.length--;
	    }

	    return out.strip();
	  }

	  // TODO(indutny): it may be reasonable to omit it for users who don't need
	  // to work with 256-bit numbers, otherwise it gives 20% improvement for 256-bit
	  // multiplication (like elliptic secp256k1).
	  var comb10MulTo = function comb10MulTo (self, num, out) {
	    var a = self.words;
	    var b = num.words;
	    var o = out.words;
	    var c = 0;
	    var lo;
	    var mid;
	    var hi;
	    var a0 = a[0] | 0;
	    var al0 = a0 & 0x1fff;
	    var ah0 = a0 >>> 13;
	    var a1 = a[1] | 0;
	    var al1 = a1 & 0x1fff;
	    var ah1 = a1 >>> 13;
	    var a2 = a[2] | 0;
	    var al2 = a2 & 0x1fff;
	    var ah2 = a2 >>> 13;
	    var a3 = a[3] | 0;
	    var al3 = a3 & 0x1fff;
	    var ah3 = a3 >>> 13;
	    var a4 = a[4] | 0;
	    var al4 = a4 & 0x1fff;
	    var ah4 = a4 >>> 13;
	    var a5 = a[5] | 0;
	    var al5 = a5 & 0x1fff;
	    var ah5 = a5 >>> 13;
	    var a6 = a[6] | 0;
	    var al6 = a6 & 0x1fff;
	    var ah6 = a6 >>> 13;
	    var a7 = a[7] | 0;
	    var al7 = a7 & 0x1fff;
	    var ah7 = a7 >>> 13;
	    var a8 = a[8] | 0;
	    var al8 = a8 & 0x1fff;
	    var ah8 = a8 >>> 13;
	    var a9 = a[9] | 0;
	    var al9 = a9 & 0x1fff;
	    var ah9 = a9 >>> 13;
	    var b0 = b[0] | 0;
	    var bl0 = b0 & 0x1fff;
	    var bh0 = b0 >>> 13;
	    var b1 = b[1] | 0;
	    var bl1 = b1 & 0x1fff;
	    var bh1 = b1 >>> 13;
	    var b2 = b[2] | 0;
	    var bl2 = b2 & 0x1fff;
	    var bh2 = b2 >>> 13;
	    var b3 = b[3] | 0;
	    var bl3 = b3 & 0x1fff;
	    var bh3 = b3 >>> 13;
	    var b4 = b[4] | 0;
	    var bl4 = b4 & 0x1fff;
	    var bh4 = b4 >>> 13;
	    var b5 = b[5] | 0;
	    var bl5 = b5 & 0x1fff;
	    var bh5 = b5 >>> 13;
	    var b6 = b[6] | 0;
	    var bl6 = b6 & 0x1fff;
	    var bh6 = b6 >>> 13;
	    var b7 = b[7] | 0;
	    var bl7 = b7 & 0x1fff;
	    var bh7 = b7 >>> 13;
	    var b8 = b[8] | 0;
	    var bl8 = b8 & 0x1fff;
	    var bh8 = b8 >>> 13;
	    var b9 = b[9] | 0;
	    var bl9 = b9 & 0x1fff;
	    var bh9 = b9 >>> 13;

	    out.negative = self.negative ^ num.negative;
	    out.length = 19;
	    /* k = 0 */
	    lo = Math.imul(al0, bl0);
	    mid = Math.imul(al0, bh0);
	    mid = (mid + Math.imul(ah0, bl0)) | 0;
	    hi = Math.imul(ah0, bh0);
	    var w0 = (((c + lo) | 0) + ((mid & 0x1fff) << 13)) | 0;
	    c = (((hi + (mid >>> 13)) | 0) + (w0 >>> 26)) | 0;
	    w0 &= 0x3ffffff;
	    /* k = 1 */
	    lo = Math.imul(al1, bl0);
	    mid = Math.imul(al1, bh0);
	    mid = (mid + Math.imul(ah1, bl0)) | 0;
	    hi = Math.imul(ah1, bh0);
	    lo = (lo + Math.imul(al0, bl1)) | 0;
	    mid = (mid + Math.imul(al0, bh1)) | 0;
	    mid = (mid + Math.imul(ah0, bl1)) | 0;
	    hi = (hi + Math.imul(ah0, bh1)) | 0;
	    var w1 = (((c + lo) | 0) + ((mid & 0x1fff) << 13)) | 0;
	    c = (((hi + (mid >>> 13)) | 0) + (w1 >>> 26)) | 0;
	    w1 &= 0x3ffffff;
	    /* k = 2 */
	    lo = Math.imul(al2, bl0);
	    mid = Math.imul(al2, bh0);
	    mid = (mid + Math.imul(ah2, bl0)) | 0;
	    hi = Math.imul(ah2, bh0);
	    lo = (lo + Math.imul(al1, bl1)) | 0;
	    mid = (mid + Math.imul(al1, bh1)) | 0;
	    mid = (mid + Math.imul(ah1, bl1)) | 0;
	    hi = (hi + Math.imul(ah1, bh1)) | 0;
	    lo = (lo + Math.imul(al0, bl2)) | 0;
	    mid = (mid + Math.imul(al0, bh2)) | 0;
	    mid = (mid + Math.imul(ah0, bl2)) | 0;
	    hi = (hi + Math.imul(ah0, bh2)) | 0;
	    var w2 = (((c + lo) | 0) + ((mid & 0x1fff) << 13)) | 0;
	    c = (((hi + (mid >>> 13)) | 0) + (w2 >>> 26)) | 0;
	    w2 &= 0x3ffffff;
	    /* k = 3 */
	    lo = Math.imul(al3, bl0);
	    mid = Math.imul(al3, bh0);
	    mid = (mid + Math.imul(ah3, bl0)) | 0;
	    hi = Math.imul(ah3, bh0);
	    lo = (lo + Math.imul(al2, bl1)) | 0;
	    mid = (mid + Math.imul(al2, bh1)) | 0;
	    mid = (mid + Math.imul(ah2, bl1)) | 0;
	    hi = (hi + Math.imul(ah2, bh1)) | 0;
	    lo = (lo + Math.imul(al1, bl2)) | 0;
	    mid = (mid + Math.imul(al1, bh2)) | 0;
	    mid = (mid + Math.imul(ah1, bl2)) | 0;
	    hi = (hi + Math.imul(ah1, bh2)) | 0;
	    lo = (lo + Math.imul(al0, bl3)) | 0;
	    mid = (mid + Math.imul(al0, bh3)) | 0;
	    mid = (mid + Math.imul(ah0, bl3)) | 0;
	    hi = (hi + Math.imul(ah0, bh3)) | 0;
	    var w3 = (((c + lo) | 0) + ((mid & 0x1fff) << 13)) | 0;
	    c = (((hi + (mid >>> 13)) | 0) + (w3 >>> 26)) | 0;
	    w3 &= 0x3ffffff;
	    /* k = 4 */
	    lo = Math.imul(al4, bl0);
	    mid = Math.imul(al4, bh0);
	    mid = (mid + Math.imul(ah4, bl0)) | 0;
	    hi = Math.imul(ah4, bh0);
	    lo = (lo + Math.imul(al3, bl1)) | 0;
	    mid = (mid + Math.imul(al3, bh1)) | 0;
	    mid = (mid + Math.imul(ah3, bl1)) | 0;
	    hi = (hi + Math.imul(ah3, bh1)) | 0;
	    lo = (lo + Math.imul(al2, bl2)) | 0;
	    mid = (mid + Math.imul(al2, bh2)) | 0;
	    mid = (mid + Math.imul(ah2, bl2)) | 0;
	    hi = (hi + Math.imul(ah2, bh2)) | 0;
	    lo = (lo + Math.imul(al1, bl3)) | 0;
	    mid = (mid + Math.imul(al1, bh3)) | 0;
	    mid = (mid + Math.imul(ah1, bl3)) | 0;
	    hi = (hi + Math.imul(ah1, bh3)) | 0;
	    lo = (lo + Math.imul(al0, bl4)) | 0;
	    mid = (mid + Math.imul(al0, bh4)) | 0;
	    mid = (mid + Math.imul(ah0, bl4)) | 0;
	    hi = (hi + Math.imul(ah0, bh4)) | 0;
	    var w4 = (((c + lo) | 0) + ((mid & 0x1fff) << 13)) | 0;
	    c = (((hi + (mid >>> 13)) | 0) + (w4 >>> 26)) | 0;
	    w4 &= 0x3ffffff;
	    /* k = 5 */
	    lo = Math.imul(al5, bl0);
	    mid = Math.imul(al5, bh0);
	    mid = (mid + Math.imul(ah5, bl0)) | 0;
	    hi = Math.imul(ah5, bh0);
	    lo = (lo + Math.imul(al4, bl1)) | 0;
	    mid = (mid + Math.imul(al4, bh1)) | 0;
	    mid = (mid + Math.imul(ah4, bl1)) | 0;
	    hi = (hi + Math.imul(ah4, bh1)) | 0;
	    lo = (lo + Math.imul(al3, bl2)) | 0;
	    mid = (mid + Math.imul(al3, bh2)) | 0;
	    mid = (mid + Math.imul(ah3, bl2)) | 0;
	    hi = (hi + Math.imul(ah3, bh2)) | 0;
	    lo = (lo + Math.imul(al2, bl3)) | 0;
	    mid = (mid + Math.imul(al2, bh3)) | 0;
	    mid = (mid + Math.imul(ah2, bl3)) | 0;
	    hi = (hi + Math.imul(ah2, bh3)) | 0;
	    lo = (lo + Math.imul(al1, bl4)) | 0;
	    mid = (mid + Math.imul(al1, bh4)) | 0;
	    mid = (mid + Math.imul(ah1, bl4)) | 0;
	    hi = (hi + Math.imul(ah1, bh4)) | 0;
	    lo = (lo + Math.imul(al0, bl5)) | 0;
	    mid = (mid + Math.imul(al0, bh5)) | 0;
	    mid = (mid + Math.imul(ah0, bl5)) | 0;
	    hi = (hi + Math.imul(ah0, bh5)) | 0;
	    var w5 = (((c + lo) | 0) + ((mid & 0x1fff) << 13)) | 0;
	    c = (((hi + (mid >>> 13)) | 0) + (w5 >>> 26)) | 0;
	    w5 &= 0x3ffffff;
	    /* k = 6 */
	    lo = Math.imul(al6, bl0);
	    mid = Math.imul(al6, bh0);
	    mid = (mid + Math.imul(ah6, bl0)) | 0;
	    hi = Math.imul(ah6, bh0);
	    lo = (lo + Math.imul(al5, bl1)) | 0;
	    mid = (mid + Math.imul(al5, bh1)) | 0;
	    mid = (mid + Math.imul(ah5, bl1)) | 0;
	    hi = (hi + Math.imul(ah5, bh1)) | 0;
	    lo = (lo + Math.imul(al4, bl2)) | 0;
	    mid = (mid + Math.imul(al4, bh2)) | 0;
	    mid = (mid + Math.imul(ah4, bl2)) | 0;
	    hi = (hi + Math.imul(ah4, bh2)) | 0;
	    lo = (lo + Math.imul(al3, bl3)) | 0;
	    mid = (mid + Math.imul(al3, bh3)) | 0;
	    mid = (mid + Math.imul(ah3, bl3)) | 0;
	    hi = (hi + Math.imul(ah3, bh3)) | 0;
	    lo = (lo + Math.imul(al2, bl4)) | 0;
	    mid = (mid + Math.imul(al2, bh4)) | 0;
	    mid = (mid + Math.imul(ah2, bl4)) | 0;
	    hi = (hi + Math.imul(ah2, bh4)) | 0;
	    lo = (lo + Math.imul(al1, bl5)) | 0;
	    mid = (mid + Math.imul(al1, bh5)) | 0;
	    mid = (mid + Math.imul(ah1, bl5)) | 0;
	    hi = (hi + Math.imul(ah1, bh5)) | 0;
	    lo = (lo + Math.imul(al0, bl6)) | 0;
	    mid = (mid + Math.imul(al0, bh6)) | 0;
	    mid = (mid + Math.imul(ah0, bl6)) | 0;
	    hi = (hi + Math.imul(ah0, bh6)) | 0;
	    var w6 = (((c + lo) | 0) + ((mid & 0x1fff) << 13)) | 0;
	    c = (((hi + (mid >>> 13)) | 0) + (w6 >>> 26)) | 0;
	    w6 &= 0x3ffffff;
	    /* k = 7 */
	    lo = Math.imul(al7, bl0);
	    mid = Math.imul(al7, bh0);
	    mid = (mid + Math.imul(ah7, bl0)) | 0;
	    hi = Math.imul(ah7, bh0);
	    lo = (lo + Math.imul(al6, bl1)) | 0;
	    mid = (mid + Math.imul(al6, bh1)) | 0;
	    mid = (mid + Math.imul(ah6, bl1)) | 0;
	    hi = (hi + Math.imul(ah6, bh1)) | 0;
	    lo = (lo + Math.imul(al5, bl2)) | 0;
	    mid = (mid + Math.imul(al5, bh2)) | 0;
	    mid = (mid + Math.imul(ah5, bl2)) | 0;
	    hi = (hi + Math.imul(ah5, bh2)) | 0;
	    lo = (lo + Math.imul(al4, bl3)) | 0;
	    mid = (mid + Math.imul(al4, bh3)) | 0;
	    mid = (mid + Math.imul(ah4, bl3)) | 0;
	    hi = (hi + Math.imul(ah4, bh3)) | 0;
	    lo = (lo + Math.imul(al3, bl4)) | 0;
	    mid = (mid + Math.imul(al3, bh4)) | 0;
	    mid = (mid + Math.imul(ah3, bl4)) | 0;
	    hi = (hi + Math.imul(ah3, bh4)) | 0;
	    lo = (lo + Math.imul(al2, bl5)) | 0;
	    mid = (mid + Math.imul(al2, bh5)) | 0;
	    mid = (mid + Math.imul(ah2, bl5)) | 0;
	    hi = (hi + Math.imul(ah2, bh5)) | 0;
	    lo = (lo + Math.imul(al1, bl6)) | 0;
	    mid = (mid + Math.imul(al1, bh6)) | 0;
	    mid = (mid + Math.imul(ah1, bl6)) | 0;
	    hi = (hi + Math.imul(ah1, bh6)) | 0;
	    lo = (lo + Math.imul(al0, bl7)) | 0;
	    mid = (mid + Math.imul(al0, bh7)) | 0;
	    mid = (mid + Math.imul(ah0, bl7)) | 0;
	    hi = (hi + Math.imul(ah0, bh7)) | 0;
	    var w7 = (((c + lo) | 0) + ((mid & 0x1fff) << 13)) | 0;
	    c = (((hi + (mid >>> 13)) | 0) + (w7 >>> 26)) | 0;
	    w7 &= 0x3ffffff;
	    /* k = 8 */
	    lo = Math.imul(al8, bl0);
	    mid = Math.imul(al8, bh0);
	    mid = (mid + Math.imul(ah8, bl0)) | 0;
	    hi = Math.imul(ah8, bh0);
	    lo = (lo + Math.imul(al7, bl1)) | 0;
	    mid = (mid + Math.imul(al7, bh1)) | 0;
	    mid = (mid + Math.imul(ah7, bl1)) | 0;
	    hi = (hi + Math.imul(ah7, bh1)) | 0;
	    lo = (lo + Math.imul(al6, bl2)) | 0;
	    mid = (mid + Math.imul(al6, bh2)) | 0;
	    mid = (mid + Math.imul(ah6, bl2)) | 0;
	    hi = (hi + Math.imul(ah6, bh2)) | 0;
	    lo = (lo + Math.imul(al5, bl3)) | 0;
	    mid = (mid + Math.imul(al5, bh3)) | 0;
	    mid = (mid + Math.imul(ah5, bl3)) | 0;
	    hi = (hi + Math.imul(ah5, bh3)) | 0;
	    lo = (lo + Math.imul(al4, bl4)) | 0;
	    mid = (mid + Math.imul(al4, bh4)) | 0;
	    mid = (mid + Math.imul(ah4, bl4)) | 0;
	    hi = (hi + Math.imul(ah4, bh4)) | 0;
	    lo = (lo + Math.imul(al3, bl5)) | 0;
	    mid = (mid + Math.imul(al3, bh5)) | 0;
	    mid = (mid + Math.imul(ah3, bl5)) | 0;
	    hi = (hi + Math.imul(ah3, bh5)) | 0;
	    lo = (lo + Math.imul(al2, bl6)) | 0;
	    mid = (mid + Math.imul(al2, bh6)) | 0;
	    mid = (mid + Math.imul(ah2, bl6)) | 0;
	    hi = (hi + Math.imul(ah2, bh6)) | 0;
	    lo = (lo + Math.imul(al1, bl7)) | 0;
	    mid = (mid + Math.imul(al1, bh7)) | 0;
	    mid = (mid + Math.imul(ah1, bl7)) | 0;
	    hi = (hi + Math.imul(ah1, bh7)) | 0;
	    lo = (lo + Math.imul(al0, bl8)) | 0;
	    mid = (mid + Math.imul(al0, bh8)) | 0;
	    mid = (mid + Math.imul(ah0, bl8)) | 0;
	    hi = (hi + Math.imul(ah0, bh8)) | 0;
	    var w8 = (((c + lo) | 0) + ((mid & 0x1fff) << 13)) | 0;
	    c = (((hi + (mid >>> 13)) | 0) + (w8 >>> 26)) | 0;
	    w8 &= 0x3ffffff;
	    /* k = 9 */
	    lo = Math.imul(al9, bl0);
	    mid = Math.imul(al9, bh0);
	    mid = (mid + Math.imul(ah9, bl0)) | 0;
	    hi = Math.imul(ah9, bh0);
	    lo = (lo + Math.imul(al8, bl1)) | 0;
	    mid = (mid + Math.imul(al8, bh1)) | 0;
	    mid = (mid + Math.imul(ah8, bl1)) | 0;
	    hi = (hi + Math.imul(ah8, bh1)) | 0;
	    lo = (lo + Math.imul(al7, bl2)) | 0;
	    mid = (mid + Math.imul(al7, bh2)) | 0;
	    mid = (mid + Math.imul(ah7, bl2)) | 0;
	    hi = (hi + Math.imul(ah7, bh2)) | 0;
	    lo = (lo + Math.imul(al6, bl3)) | 0;
	    mid = (mid + Math.imul(al6, bh3)) | 0;
	    mid = (mid + Math.imul(ah6, bl3)) | 0;
	    hi = (hi + Math.imul(ah6, bh3)) | 0;
	    lo = (lo + Math.imul(al5, bl4)) | 0;
	    mid = (mid + Math.imul(al5, bh4)) | 0;
	    mid = (mid + Math.imul(ah5, bl4)) | 0;
	    hi = (hi + Math.imul(ah5, bh4)) | 0;
	    lo = (lo + Math.imul(al4, bl5)) | 0;
	    mid = (mid + Math.imul(al4, bh5)) | 0;
	    mid = (mid + Math.imul(ah4, bl5)) | 0;
	    hi = (hi + Math.imul(ah4, bh5)) | 0;
	    lo = (lo + Math.imul(al3, bl6)) | 0;
	    mid = (mid + Math.imul(al3, bh6)) | 0;
	    mid = (mid + Math.imul(ah3, bl6)) | 0;
	    hi = (hi + Math.imul(ah3, bh6)) | 0;
	    lo = (lo + Math.imul(al2, bl7)) | 0;
	    mid = (mid + Math.imul(al2, bh7)) | 0;
	    mid = (mid + Math.imul(ah2, bl7)) | 0;
	    hi = (hi + Math.imul(ah2, bh7)) | 0;
	    lo = (lo + Math.imul(al1, bl8)) | 0;
	    mid = (mid + Math.imul(al1, bh8)) | 0;
	    mid = (mid + Math.imul(ah1, bl8)) | 0;
	    hi = (hi + Math.imul(ah1, bh8)) | 0;
	    lo = (lo + Math.imul(al0, bl9)) | 0;
	    mid = (mid + Math.imul(al0, bh9)) | 0;
	    mid = (mid + Math.imul(ah0, bl9)) | 0;
	    hi = (hi + Math.imul(ah0, bh9)) | 0;
	    var w9 = (((c + lo) | 0) + ((mid & 0x1fff) << 13)) | 0;
	    c = (((hi + (mid >>> 13)) | 0) + (w9 >>> 26)) | 0;
	    w9 &= 0x3ffffff;
	    /* k = 10 */
	    lo = Math.imul(al9, bl1);
	    mid = Math.imul(al9, bh1);
	    mid = (mid + Math.imul(ah9, bl1)) | 0;
	    hi = Math.imul(ah9, bh1);
	    lo = (lo + Math.imul(al8, bl2)) | 0;
	    mid = (mid + Math.imul(al8, bh2)) | 0;
	    mid = (mid + Math.imul(ah8, bl2)) | 0;
	    hi = (hi + Math.imul(ah8, bh2)) | 0;
	    lo = (lo + Math.imul(al7, bl3)) | 0;
	    mid = (mid + Math.imul(al7, bh3)) | 0;
	    mid = (mid + Math.imul(ah7, bl3)) | 0;
	    hi = (hi + Math.imul(ah7, bh3)) | 0;
	    lo = (lo + Math.imul(al6, bl4)) | 0;
	    mid = (mid + Math.imul(al6, bh4)) | 0;
	    mid = (mid + Math.imul(ah6, bl4)) | 0;
	    hi = (hi + Math.imul(ah6, bh4)) | 0;
	    lo = (lo + Math.imul(al5, bl5)) | 0;
	    mid = (mid + Math.imul(al5, bh5)) | 0;
	    mid = (mid + Math.imul(ah5, bl5)) | 0;
	    hi = (hi + Math.imul(ah5, bh5)) | 0;
	    lo = (lo + Math.imul(al4, bl6)) | 0;
	    mid = (mid + Math.imul(al4, bh6)) | 0;
	    mid = (mid + Math.imul(ah4, bl6)) | 0;
	    hi = (hi + Math.imul(ah4, bh6)) | 0;
	    lo = (lo + Math.imul(al3, bl7)) | 0;
	    mid = (mid + Math.imul(al3, bh7)) | 0;
	    mid = (mid + Math.imul(ah3, bl7)) | 0;
	    hi = (hi + Math.imul(ah3, bh7)) | 0;
	    lo = (lo + Math.imul(al2, bl8)) | 0;
	    mid = (mid + Math.imul(al2, bh8)) | 0;
	    mid = (mid + Math.imul(ah2, bl8)) | 0;
	    hi = (hi + Math.imul(ah2, bh8)) | 0;
	    lo = (lo + Math.imul(al1, bl9)) | 0;
	    mid = (mid + Math.imul(al1, bh9)) | 0;
	    mid = (mid + Math.imul(ah1, bl9)) | 0;
	    hi = (hi + Math.imul(ah1, bh9)) | 0;
	    var w10 = (((c + lo) | 0) + ((mid & 0x1fff) << 13)) | 0;
	    c = (((hi + (mid >>> 13)) | 0) + (w10 >>> 26)) | 0;
	    w10 &= 0x3ffffff;
	    /* k = 11 */
	    lo = Math.imul(al9, bl2);
	    mid = Math.imul(al9, bh2);
	    mid = (mid + Math.imul(ah9, bl2)) | 0;
	    hi = Math.imul(ah9, bh2);
	    lo = (lo + Math.imul(al8, bl3)) | 0;
	    mid = (mid + Math.imul(al8, bh3)) | 0;
	    mid = (mid + Math.imul(ah8, bl3)) | 0;
	    hi = (hi + Math.imul(ah8, bh3)) | 0;
	    lo = (lo + Math.imul(al7, bl4)) | 0;
	    mid = (mid + Math.imul(al7, bh4)) | 0;
	    mid = (mid + Math.imul(ah7, bl4)) | 0;
	    hi = (hi + Math.imul(ah7, bh4)) | 0;
	    lo = (lo + Math.imul(al6, bl5)) | 0;
	    mid = (mid + Math.imul(al6, bh5)) | 0;
	    mid = (mid + Math.imul(ah6, bl5)) | 0;
	    hi = (hi + Math.imul(ah6, bh5)) | 0;
	    lo = (lo + Math.imul(al5, bl6)) | 0;
	    mid = (mid + Math.imul(al5, bh6)) | 0;
	    mid = (mid + Math.imul(ah5, bl6)) | 0;
	    hi = (hi + Math.imul(ah5, bh6)) | 0;
	    lo = (lo + Math.imul(al4, bl7)) | 0;
	    mid = (mid + Math.imul(al4, bh7)) | 0;
	    mid = (mid + Math.imul(ah4, bl7)) | 0;
	    hi = (hi + Math.imul(ah4, bh7)) | 0;
	    lo = (lo + Math.imul(al3, bl8)) | 0;
	    mid = (mid + Math.imul(al3, bh8)) | 0;
	    mid = (mid + Math.imul(ah3, bl8)) | 0;
	    hi = (hi + Math.imul(ah3, bh8)) | 0;
	    lo = (lo + Math.imul(al2, bl9)) | 0;
	    mid = (mid + Math.imul(al2, bh9)) | 0;
	    mid = (mid + Math.imul(ah2, bl9)) | 0;
	    hi = (hi + Math.imul(ah2, bh9)) | 0;
	    var w11 = (((c + lo) | 0) + ((mid & 0x1fff) << 13)) | 0;
	    c = (((hi + (mid >>> 13)) | 0) + (w11 >>> 26)) | 0;
	    w11 &= 0x3ffffff;
	    /* k = 12 */
	    lo = Math.imul(al9, bl3);
	    mid = Math.imul(al9, bh3);
	    mid = (mid + Math.imul(ah9, bl3)) | 0;
	    hi = Math.imul(ah9, bh3);
	    lo = (lo + Math.imul(al8, bl4)) | 0;
	    mid = (mid + Math.imul(al8, bh4)) | 0;
	    mid = (mid + Math.imul(ah8, bl4)) | 0;
	    hi = (hi + Math.imul(ah8, bh4)) | 0;
	    lo = (lo + Math.imul(al7, bl5)) | 0;
	    mid = (mid + Math.imul(al7, bh5)) | 0;
	    mid = (mid + Math.imul(ah7, bl5)) | 0;
	    hi = (hi + Math.imul(ah7, bh5)) | 0;
	    lo = (lo + Math.imul(al6, bl6)) | 0;
	    mid = (mid + Math.imul(al6, bh6)) | 0;
	    mid = (mid + Math.imul(ah6, bl6)) | 0;
	    hi = (hi + Math.imul(ah6, bh6)) | 0;
	    lo = (lo + Math.imul(al5, bl7)) | 0;
	    mid = (mid + Math.imul(al5, bh7)) | 0;
	    mid = (mid + Math.imul(ah5, bl7)) | 0;
	    hi = (hi + Math.imul(ah5, bh7)) | 0;
	    lo = (lo + Math.imul(al4, bl8)) | 0;
	    mid = (mid + Math.imul(al4, bh8)) | 0;
	    mid = (mid + Math.imul(ah4, bl8)) | 0;
	    hi = (hi + Math.imul(ah4, bh8)) | 0;
	    lo = (lo + Math.imul(al3, bl9)) | 0;
	    mid = (mid + Math.imul(al3, bh9)) | 0;
	    mid = (mid + Math.imul(ah3, bl9)) | 0;
	    hi = (hi + Math.imul(ah3, bh9)) | 0;
	    var w12 = (((c + lo) | 0) + ((mid & 0x1fff) << 13)) | 0;
	    c = (((hi + (mid >>> 13)) | 0) + (w12 >>> 26)) | 0;
	    w12 &= 0x3ffffff;
	    /* k = 13 */
	    lo = Math.imul(al9, bl4);
	    mid = Math.imul(al9, bh4);
	    mid = (mid + Math.imul(ah9, bl4)) | 0;
	    hi = Math.imul(ah9, bh4);
	    lo = (lo + Math.imul(al8, bl5)) | 0;
	    mid = (mid + Math.imul(al8, bh5)) | 0;
	    mid = (mid + Math.imul(ah8, bl5)) | 0;
	    hi = (hi + Math.imul(ah8, bh5)) | 0;
	    lo = (lo + Math.imul(al7, bl6)) | 0;
	    mid = (mid + Math.imul(al7, bh6)) | 0;
	    mid = (mid + Math.imul(ah7, bl6)) | 0;
	    hi = (hi + Math.imul(ah7, bh6)) | 0;
	    lo = (lo + Math.imul(al6, bl7)) | 0;
	    mid = (mid + Math.imul(al6, bh7)) | 0;
	    mid = (mid + Math.imul(ah6, bl7)) | 0;
	    hi = (hi + Math.imul(ah6, bh7)) | 0;
	    lo = (lo + Math.imul(al5, bl8)) | 0;
	    mid = (mid + Math.imul(al5, bh8)) | 0;
	    mid = (mid + Math.imul(ah5, bl8)) | 0;
	    hi = (hi + Math.imul(ah5, bh8)) | 0;
	    lo = (lo + Math.imul(al4, bl9)) | 0;
	    mid = (mid + Math.imul(al4, bh9)) | 0;
	    mid = (mid + Math.imul(ah4, bl9)) | 0;
	    hi = (hi + Math.imul(ah4, bh9)) | 0;
	    var w13 = (((c + lo) | 0) + ((mid & 0x1fff) << 13)) | 0;
	    c = (((hi + (mid >>> 13)) | 0) + (w13 >>> 26)) | 0;
	    w13 &= 0x3ffffff;
	    /* k = 14 */
	    lo = Math.imul(al9, bl5);
	    mid = Math.imul(al9, bh5);
	    mid = (mid + Math.imul(ah9, bl5)) | 0;
	    hi = Math.imul(ah9, bh5);
	    lo = (lo + Math.imul(al8, bl6)) | 0;
	    mid = (mid + Math.imul(al8, bh6)) | 0;
	    mid = (mid + Math.imul(ah8, bl6)) | 0;
	    hi = (hi + Math.imul(ah8, bh6)) | 0;
	    lo = (lo + Math.imul(al7, bl7)) | 0;
	    mid = (mid + Math.imul(al7, bh7)) | 0;
	    mid = (mid + Math.imul(ah7, bl7)) | 0;
	    hi = (hi + Math.imul(ah7, bh7)) | 0;
	    lo = (lo + Math.imul(al6, bl8)) | 0;
	    mid = (mid + Math.imul(al6, bh8)) | 0;
	    mid = (mid + Math.imul(ah6, bl8)) | 0;
	    hi = (hi + Math.imul(ah6, bh8)) | 0;
	    lo = (lo + Math.imul(al5, bl9)) | 0;
	    mid = (mid + Math.imul(al5, bh9)) | 0;
	    mid = (mid + Math.imul(ah5, bl9)) | 0;
	    hi = (hi + Math.imul(ah5, bh9)) | 0;
	    var w14 = (((c + lo) | 0) + ((mid & 0x1fff) << 13)) | 0;
	    c = (((hi + (mid >>> 13)) | 0) + (w14 >>> 26)) | 0;
	    w14 &= 0x3ffffff;
	    /* k = 15 */
	    lo = Math.imul(al9, bl6);
	    mid = Math.imul(al9, bh6);
	    mid = (mid + Math.imul(ah9, bl6)) | 0;
	    hi = Math.imul(ah9, bh6);
	    lo = (lo + Math.imul(al8, bl7)) | 0;
	    mid = (mid + Math.imul(al8, bh7)) | 0;
	    mid = (mid + Math.imul(ah8, bl7)) | 0;
	    hi = (hi + Math.imul(ah8, bh7)) | 0;
	    lo = (lo + Math.imul(al7, bl8)) | 0;
	    mid = (mid + Math.imul(al7, bh8)) | 0;
	    mid = (mid + Math.imul(ah7, bl8)) | 0;
	    hi = (hi + Math.imul(ah7, bh8)) | 0;
	    lo = (lo + Math.imul(al6, bl9)) | 0;
	    mid = (mid + Math.imul(al6, bh9)) | 0;
	    mid = (mid + Math.imul(ah6, bl9)) | 0;
	    hi = (hi + Math.imul(ah6, bh9)) | 0;
	    var w15 = (((c + lo) | 0) + ((mid & 0x1fff) << 13)) | 0;
	    c = (((hi + (mid >>> 13)) | 0) + (w15 >>> 26)) | 0;
	    w15 &= 0x3ffffff;
	    /* k = 16 */
	    lo = Math.imul(al9, bl7);
	    mid = Math.imul(al9, bh7);
	    mid = (mid + Math.imul(ah9, bl7)) | 0;
	    hi = Math.imul(ah9, bh7);
	    lo = (lo + Math.imul(al8, bl8)) | 0;
	    mid = (mid + Math.imul(al8, bh8)) | 0;
	    mid = (mid + Math.imul(ah8, bl8)) | 0;
	    hi = (hi + Math.imul(ah8, bh8)) | 0;
	    lo = (lo + Math.imul(al7, bl9)) | 0;
	    mid = (mid + Math.imul(al7, bh9)) | 0;
	    mid = (mid + Math.imul(ah7, bl9)) | 0;
	    hi = (hi + Math.imul(ah7, bh9)) | 0;
	    var w16 = (((c + lo) | 0) + ((mid & 0x1fff) << 13)) | 0;
	    c = (((hi + (mid >>> 13)) | 0) + (w16 >>> 26)) | 0;
	    w16 &= 0x3ffffff;
	    /* k = 17 */
	    lo = Math.imul(al9, bl8);
	    mid = Math.imul(al9, bh8);
	    mid = (mid + Math.imul(ah9, bl8)) | 0;
	    hi = Math.imul(ah9, bh8);
	    lo = (lo + Math.imul(al8, bl9)) | 0;
	    mid = (mid + Math.imul(al8, bh9)) | 0;
	    mid = (mid + Math.imul(ah8, bl9)) | 0;
	    hi = (hi + Math.imul(ah8, bh9)) | 0;
	    var w17 = (((c + lo) | 0) + ((mid & 0x1fff) << 13)) | 0;
	    c = (((hi + (mid >>> 13)) | 0) + (w17 >>> 26)) | 0;
	    w17 &= 0x3ffffff;
	    /* k = 18 */
	    lo = Math.imul(al9, bl9);
	    mid = Math.imul(al9, bh9);
	    mid = (mid + Math.imul(ah9, bl9)) | 0;
	    hi = Math.imul(ah9, bh9);
	    var w18 = (((c + lo) | 0) + ((mid & 0x1fff) << 13)) | 0;
	    c = (((hi + (mid >>> 13)) | 0) + (w18 >>> 26)) | 0;
	    w18 &= 0x3ffffff;
	    o[0] = w0;
	    o[1] = w1;
	    o[2] = w2;
	    o[3] = w3;
	    o[4] = w4;
	    o[5] = w5;
	    o[6] = w6;
	    o[7] = w7;
	    o[8] = w8;
	    o[9] = w9;
	    o[10] = w10;
	    o[11] = w11;
	    o[12] = w12;
	    o[13] = w13;
	    o[14] = w14;
	    o[15] = w15;
	    o[16] = w16;
	    o[17] = w17;
	    o[18] = w18;
	    if (c !== 0) {
	      o[19] = c;
	      out.length++;
	    }
	    return out;
	  };

	  // Polyfill comb
	  if (!Math.imul) {
	    comb10MulTo = smallMulTo;
	  }

	  function bigMulTo (self, num, out) {
	    out.negative = num.negative ^ self.negative;
	    out.length = self.length + num.length;

	    var carry = 0;
	    var hncarry = 0;
	    for (var k = 0; k < out.length - 1; k++) {
	      // Sum all words with the same `i + j = k` and accumulate `ncarry`,
	      // note that ncarry could be >= 0x3ffffff
	      var ncarry = hncarry;
	      hncarry = 0;
	      var rword = carry & 0x3ffffff;
	      var maxJ = Math.min(k, num.length - 1);
	      for (var j = Math.max(0, k - self.length + 1); j <= maxJ; j++) {
	        var i = k - j;
	        var a = self.words[i] | 0;
	        var b = num.words[j] | 0;
	        var r = a * b;

	        var lo = r & 0x3ffffff;
	        ncarry = (ncarry + ((r / 0x4000000) | 0)) | 0;
	        lo = (lo + rword) | 0;
	        rword = lo & 0x3ffffff;
	        ncarry = (ncarry + (lo >>> 26)) | 0;

	        hncarry += ncarry >>> 26;
	        ncarry &= 0x3ffffff;
	      }
	      out.words[k] = rword;
	      carry = ncarry;
	      ncarry = hncarry;
	    }
	    if (carry !== 0) {
	      out.words[k] = carry;
	    } else {
	      out.length--;
	    }

	    return out.strip();
	  }

	  function jumboMulTo (self, num, out) {
	    var fftm = new FFTM();
	    return fftm.mulp(self, num, out);
	  }

	  BN.prototype.mulTo = function mulTo (num, out) {
	    var res;
	    var len = this.length + num.length;
	    if (this.length === 10 && num.length === 10) {
	      res = comb10MulTo(this, num, out);
	    } else if (len < 63) {
	      res = smallMulTo(this, num, out);
	    } else if (len < 1024) {
	      res = bigMulTo(this, num, out);
	    } else {
	      res = jumboMulTo(this, num, out);
	    }

	    return res;
	  };

	  // Cooley-Tukey algorithm for FFT
	  // slightly revisited to rely on looping instead of recursion

	  function FFTM (x, y) {
	    this.x = x;
	    this.y = y;
	  }

	  FFTM.prototype.makeRBT = function makeRBT (N) {
	    var t = new Array(N);
	    var l = BN.prototype._countBits(N) - 1;
	    for (var i = 0; i < N; i++) {
	      t[i] = this.revBin(i, l, N);
	    }

	    return t;
	  };

	  // Returns binary-reversed representation of `x`
	  FFTM.prototype.revBin = function revBin (x, l, N) {
	    if (x === 0 || x === N - 1) return x;

	    var rb = 0;
	    for (var i = 0; i < l; i++) {
	      rb |= (x & 1) << (l - i - 1);
	      x >>= 1;
	    }

	    return rb;
	  };

	  // Performs "tweedling" phase, therefore 'emulating'
	  // behaviour of the recursive algorithm
	  FFTM.prototype.permute = function permute (rbt, rws, iws, rtws, itws, N) {
	    for (var i = 0; i < N; i++) {
	      rtws[i] = rws[rbt[i]];
	      itws[i] = iws[rbt[i]];
	    }
	  };

	  FFTM.prototype.transform = function transform (rws, iws, rtws, itws, N, rbt) {
	    this.permute(rbt, rws, iws, rtws, itws, N);

	    for (var s = 1; s < N; s <<= 1) {
	      var l = s << 1;

	      var rtwdf = Math.cos(2 * Math.PI / l);
	      var itwdf = Math.sin(2 * Math.PI / l);

	      for (var p = 0; p < N; p += l) {
	        var rtwdf_ = rtwdf;
	        var itwdf_ = itwdf;

	        for (var j = 0; j < s; j++) {
	          var re = rtws[p + j];
	          var ie = itws[p + j];

	          var ro = rtws[p + j + s];
	          var io = itws[p + j + s];

	          var rx = rtwdf_ * ro - itwdf_ * io;

	          io = rtwdf_ * io + itwdf_ * ro;
	          ro = rx;

	          rtws[p + j] = re + ro;
	          itws[p + j] = ie + io;

	          rtws[p + j + s] = re - ro;
	          itws[p + j + s] = ie - io;

	          /* jshint maxdepth : false */
	          if (j !== l) {
	            rx = rtwdf * rtwdf_ - itwdf * itwdf_;

	            itwdf_ = rtwdf * itwdf_ + itwdf * rtwdf_;
	            rtwdf_ = rx;
	          }
	        }
	      }
	    }
	  };

	  FFTM.prototype.guessLen13b = function guessLen13b (n, m) {
	    var N = Math.max(m, n) | 1;
	    var odd = N & 1;
	    var i = 0;
	    for (N = N / 2 | 0; N; N = N >>> 1) {
	      i++;
	    }

	    return 1 << i + 1 + odd;
	  };

	  FFTM.prototype.conjugate = function conjugate (rws, iws, N) {
	    if (N <= 1) return;

	    for (var i = 0; i < N / 2; i++) {
	      var t = rws[i];

	      rws[i] = rws[N - i - 1];
	      rws[N - i - 1] = t;

	      t = iws[i];

	      iws[i] = -iws[N - i - 1];
	      iws[N - i - 1] = -t;
	    }
	  };

	  FFTM.prototype.normalize13b = function normalize13b (ws, N) {
	    var carry = 0;
	    for (var i = 0; i < N / 2; i++) {
	      var w = Math.round(ws[2 * i + 1] / N) * 0x2000 +
	        Math.round(ws[2 * i] / N) +
	        carry;

	      ws[i] = w & 0x3ffffff;

	      if (w < 0x4000000) {
	        carry = 0;
	      } else {
	        carry = w / 0x4000000 | 0;
	      }
	    }

	    return ws;
	  };

	  FFTM.prototype.convert13b = function convert13b (ws, len, rws, N) {
	    var carry = 0;
	    for (var i = 0; i < len; i++) {
	      carry = carry + (ws[i] | 0);

	      rws[2 * i] = carry & 0x1fff; carry = carry >>> 13;
	      rws[2 * i + 1] = carry & 0x1fff; carry = carry >>> 13;
	    }

	    // Pad with zeroes
	    for (i = 2 * len; i < N; ++i) {
	      rws[i] = 0;
	    }

	    assert(carry === 0);
	    assert((carry & ~0x1fff) === 0);
	  };

	  FFTM.prototype.stub = function stub (N) {
	    var ph = new Array(N);
	    for (var i = 0; i < N; i++) {
	      ph[i] = 0;
	    }

	    return ph;
	  };

	  FFTM.prototype.mulp = function mulp (x, y, out) {
	    var N = 2 * this.guessLen13b(x.length, y.length);

	    var rbt = this.makeRBT(N);

	    var _ = this.stub(N);

	    var rws = new Array(N);
	    var rwst = new Array(N);
	    var iwst = new Array(N);

	    var nrws = new Array(N);
	    var nrwst = new Array(N);
	    var niwst = new Array(N);

	    var rmws = out.words;
	    rmws.length = N;

	    this.convert13b(x.words, x.length, rws, N);
	    this.convert13b(y.words, y.length, nrws, N);

	    this.transform(rws, _, rwst, iwst, N, rbt);
	    this.transform(nrws, _, nrwst, niwst, N, rbt);

	    for (var i = 0; i < N; i++) {
	      var rx = rwst[i] * nrwst[i] - iwst[i] * niwst[i];
	      iwst[i] = rwst[i] * niwst[i] + iwst[i] * nrwst[i];
	      rwst[i] = rx;
	    }

	    this.conjugate(rwst, iwst, N);
	    this.transform(rwst, iwst, rmws, _, N, rbt);
	    this.conjugate(rmws, _, N);
	    this.normalize13b(rmws, N);

	    out.negative = x.negative ^ y.negative;
	    out.length = x.length + y.length;
	    return out.strip();
	  };

	  // Multiply `this` by `num`
	  BN.prototype.mul = function mul (num) {
	    var out = new BN(null);
	    out.words = new Array(this.length + num.length);
	    return this.mulTo(num, out);
	  };

	  // Multiply employing FFT
	  BN.prototype.mulf = function mulf (num) {
	    var out = new BN(null);
	    out.words = new Array(this.length + num.length);
	    return jumboMulTo(this, num, out);
	  };

	  // In-place Multiplication
	  BN.prototype.imul = function imul (num) {
	    return this.clone().mulTo(num, this);
	  };

	  BN.prototype.imuln = function imuln (num) {
	    assert(typeof num === 'number');
	    assert(num < 0x4000000);

	    // Carry
	    var carry = 0;
	    for (var i = 0; i < this.length; i++) {
	      var w = (this.words[i] | 0) * num;
	      var lo = (w & 0x3ffffff) + (carry & 0x3ffffff);
	      carry >>= 26;
	      carry += (w / 0x4000000) | 0;
	      // NOTE: lo is 27bit maximum
	      carry += lo >>> 26;
	      this.words[i] = lo & 0x3ffffff;
	    }

	    if (carry !== 0) {
	      this.words[i] = carry;
	      this.length++;
	    }

	    return this;
	  };

	  BN.prototype.muln = function muln (num) {
	    return this.clone().imuln(num);
	  };

	  // `this` * `this`
	  BN.prototype.sqr = function sqr () {
	    return this.mul(this);
	  };

	  // `this` * `this` in-place
	  BN.prototype.isqr = function isqr () {
	    return this.imul(this.clone());
	  };

	  // Math.pow(`this`, `num`)
	  BN.prototype.pow = function pow (num) {
	    var w = toBitArray(num);
	    if (w.length === 0) return new BN(1);

	    // Skip leading zeroes
	    var res = this;
	    for (var i = 0; i < w.length; i++, res = res.sqr()) {
	      if (w[i] !== 0) break;
	    }

	    if (++i < w.length) {
	      for (var q = res.sqr(); i < w.length; i++, q = q.sqr()) {
	        if (w[i] === 0) continue;

	        res = res.mul(q);
	      }
	    }

	    return res;
	  };

	  // Shift-left in-place
	  BN.prototype.iushln = function iushln (bits) {
	    assert(typeof bits === 'number' && bits >= 0);
	    var r = bits % 26;
	    var s = (bits - r) / 26;
	    var carryMask = (0x3ffffff >>> (26 - r)) << (26 - r);
	    var i;

	    if (r !== 0) {
	      var carry = 0;

	      for (i = 0; i < this.length; i++) {
	        var newCarry = this.words[i] & carryMask;
	        var c = ((this.words[i] | 0) - newCarry) << r;
	        this.words[i] = c | carry;
	        carry = newCarry >>> (26 - r);
	      }

	      if (carry) {
	        this.words[i] = carry;
	        this.length++;
	      }
	    }

	    if (s !== 0) {
	      for (i = this.length - 1; i >= 0; i--) {
	        this.words[i + s] = this.words[i];
	      }

	      for (i = 0; i < s; i++) {
	        this.words[i] = 0;
	      }

	      this.length += s;
	    }

	    return this.strip();
	  };

	  BN.prototype.ishln = function ishln (bits) {
	    // TODO(indutny): implement me
	    assert(this.negative === 0);
	    return this.iushln(bits);
	  };

	  // Shift-right in-place
	  // NOTE: `hint` is a lowest bit before trailing zeroes
	  // NOTE: if `extended` is present - it will be filled with destroyed bits
	  BN.prototype.iushrn = function iushrn (bits, hint, extended) {
	    assert(typeof bits === 'number' && bits >= 0);
	    var h;
	    if (hint) {
	      h = (hint - (hint % 26)) / 26;
	    } else {
	      h = 0;
	    }

	    var r = bits % 26;
	    var s = Math.min((bits - r) / 26, this.length);
	    var mask = 0x3ffffff ^ ((0x3ffffff >>> r) << r);
	    var maskedWords = extended;

	    h -= s;
	    h = Math.max(0, h);

	    // Extended mode, copy masked part
	    if (maskedWords) {
	      for (var i = 0; i < s; i++) {
	        maskedWords.words[i] = this.words[i];
	      }
	      maskedWords.length = s;
	    }

	    if (s === 0) {
	      // No-op, we should not move anything at all
	    } else if (this.length > s) {
	      this.length -= s;
	      for (i = 0; i < this.length; i++) {
	        this.words[i] = this.words[i + s];
	      }
	    } else {
	      this.words[0] = 0;
	      this.length = 1;
	    }

	    var carry = 0;
	    for (i = this.length - 1; i >= 0 && (carry !== 0 || i >= h); i--) {
	      var word = this.words[i] | 0;
	      this.words[i] = (carry << (26 - r)) | (word >>> r);
	      carry = word & mask;
	    }

	    // Push carried bits as a mask
	    if (maskedWords && carry !== 0) {
	      maskedWords.words[maskedWords.length++] = carry;
	    }

	    if (this.length === 0) {
	      this.words[0] = 0;
	      this.length = 1;
	    }

	    return this.strip();
	  };

	  BN.prototype.ishrn = function ishrn (bits, hint, extended) {
	    // TODO(indutny): implement me
	    assert(this.negative === 0);
	    return this.iushrn(bits, hint, extended);
	  };

	  // Shift-left
	  BN.prototype.shln = function shln (bits) {
	    return this.clone().ishln(bits);
	  };

	  BN.prototype.ushln = function ushln (bits) {
	    return this.clone().iushln(bits);
	  };

	  // Shift-right
	  BN.prototype.shrn = function shrn (bits) {
	    return this.clone().ishrn(bits);
	  };

	  BN.prototype.ushrn = function ushrn (bits) {
	    return this.clone().iushrn(bits);
	  };

	  // Test if n bit is set
	  BN.prototype.testn = function testn (bit) {
	    assert(typeof bit === 'number' && bit >= 0);
	    var r = bit % 26;
	    var s = (bit - r) / 26;
	    var q = 1 << r;

	    // Fast case: bit is much higher than all existing words
	    if (this.length <= s) return false;

	    // Check bit and return
	    var w = this.words[s];

	    return !!(w & q);
	  };

	  // Return only lowers bits of number (in-place)
	  BN.prototype.imaskn = function imaskn (bits) {
	    assert(typeof bits === 'number' && bits >= 0);
	    var r = bits % 26;
	    var s = (bits - r) / 26;

	    assert(this.negative === 0, 'imaskn works only with positive numbers');

	    if (this.length <= s) {
	      return this;
	    }

	    if (r !== 0) {
	      s++;
	    }
	    this.length = Math.min(s, this.length);

	    if (r !== 0) {
	      var mask = 0x3ffffff ^ ((0x3ffffff >>> r) << r);
	      this.words[this.length - 1] &= mask;
	    }

	    return this.strip();
	  };

	  // Return only lowers bits of number
	  BN.prototype.maskn = function maskn (bits) {
	    return this.clone().imaskn(bits);
	  };

	  // Add plain number `num` to `this`
	  BN.prototype.iaddn = function iaddn (num) {
	    assert(typeof num === 'number');
	    assert(num < 0x4000000);
	    if (num < 0) return this.isubn(-num);

	    // Possible sign change
	    if (this.negative !== 0) {
	      if (this.length === 1 && (this.words[0] | 0) < num) {
	        this.words[0] = num - (this.words[0] | 0);
	        this.negative = 0;
	        return this;
	      }

	      this.negative = 0;
	      this.isubn(num);
	      this.negative = 1;
	      return this;
	    }

	    // Add without checks
	    return this._iaddn(num);
	  };

	  BN.prototype._iaddn = function _iaddn (num) {
	    this.words[0] += num;

	    // Carry
	    for (var i = 0; i < this.length && this.words[i] >= 0x4000000; i++) {
	      this.words[i] -= 0x4000000;
	      if (i === this.length - 1) {
	        this.words[i + 1] = 1;
	      } else {
	        this.words[i + 1]++;
	      }
	    }
	    this.length = Math.max(this.length, i + 1);

	    return this;
	  };

	  // Subtract plain number `num` from `this`
	  BN.prototype.isubn = function isubn (num) {
	    assert(typeof num === 'number');
	    assert(num < 0x4000000);
	    if (num < 0) return this.iaddn(-num);

	    if (this.negative !== 0) {
	      this.negative = 0;
	      this.iaddn(num);
	      this.negative = 1;
	      return this;
	    }

	    this.words[0] -= num;

	    if (this.length === 1 && this.words[0] < 0) {
	      this.words[0] = -this.words[0];
	      this.negative = 1;
	    } else {
	      // Carry
	      for (var i = 0; i < this.length && this.words[i] < 0; i++) {
	        this.words[i] += 0x4000000;
	        this.words[i + 1] -= 1;
	      }
	    }

	    return this.strip();
	  };

	  BN.prototype.addn = function addn (num) {
	    return this.clone().iaddn(num);
	  };

	  BN.prototype.subn = function subn (num) {
	    return this.clone().isubn(num);
	  };

	  BN.prototype.iabs = function iabs () {
	    this.negative = 0;

	    return this;
	  };

	  BN.prototype.abs = function abs () {
	    return this.clone().iabs();
	  };

	  BN.prototype._ishlnsubmul = function _ishlnsubmul (num, mul, shift) {
	    var len = num.length + shift;
	    var i;

	    this._expand(len);

	    var w;
	    var carry = 0;
	    for (i = 0; i < num.length; i++) {
	      w = (this.words[i + shift] | 0) + carry;
	      var right = (num.words[i] | 0) * mul;
	      w -= right & 0x3ffffff;
	      carry = (w >> 26) - ((right / 0x4000000) | 0);
	      this.words[i + shift] = w & 0x3ffffff;
	    }
	    for (; i < this.length - shift; i++) {
	      w = (this.words[i + shift] | 0) + carry;
	      carry = w >> 26;
	      this.words[i + shift] = w & 0x3ffffff;
	    }

	    if (carry === 0) return this.strip();

	    // Subtraction overflow
	    assert(carry === -1);
	    carry = 0;
	    for (i = 0; i < this.length; i++) {
	      w = -(this.words[i] | 0) + carry;
	      carry = w >> 26;
	      this.words[i] = w & 0x3ffffff;
	    }
	    this.negative = 1;

	    return this.strip();
	  };

	  BN.prototype._wordDiv = function _wordDiv (num, mode) {
	    var shift = this.length - num.length;

	    var a = this.clone();
	    var b = num;

	    // Normalize
	    var bhi = b.words[b.length - 1] | 0;
	    var bhiBits = this._countBits(bhi);
	    shift = 26 - bhiBits;
	    if (shift !== 0) {
	      b = b.ushln(shift);
	      a.iushln(shift);
	      bhi = b.words[b.length - 1] | 0;
	    }

	    // Initialize quotient
	    var m = a.length - b.length;
	    var q;

	    if (mode !== 'mod') {
	      q = new BN(null);
	      q.length = m + 1;
	      q.words = new Array(q.length);
	      for (var i = 0; i < q.length; i++) {
	        q.words[i] = 0;
	      }
	    }

	    var diff = a.clone()._ishlnsubmul(b, 1, m);
	    if (diff.negative === 0) {
	      a = diff;
	      if (q) {
	        q.words[m] = 1;
	      }
	    }

	    for (var j = m - 1; j >= 0; j--) {
	      var qj = (a.words[b.length + j] | 0) * 0x4000000 +
	        (a.words[b.length + j - 1] | 0);

	      // NOTE: (qj / bhi) is (0x3ffffff * 0x4000000 + 0x3ffffff) / 0x2000000 max
	      // (0x7ffffff)
	      qj = Math.min((qj / bhi) | 0, 0x3ffffff);

	      a._ishlnsubmul(b, qj, j);
	      while (a.negative !== 0) {
	        qj--;
	        a.negative = 0;
	        a._ishlnsubmul(b, 1, j);
	        if (!a.isZero()) {
	          a.negative ^= 1;
	        }
	      }
	      if (q) {
	        q.words[j] = qj;
	      }
	    }
	    if (q) {
	      q.strip();
	    }
	    a.strip();

	    // Denormalize
	    if (mode !== 'div' && shift !== 0) {
	      a.iushrn(shift);
	    }

	    return {
	      div: q || null,
	      mod: a
	    };
	  };

	  // NOTE: 1) `mode` can be set to `mod` to request mod only,
	  //       to `div` to request div only, or be absent to
	  //       request both div & mod
	  //       2) `positive` is true if unsigned mod is requested
	  BN.prototype.divmod = function divmod (num, mode, positive) {
	    assert(!num.isZero());

	    if (this.isZero()) {
	      return {
	        div: new BN(0),
	        mod: new BN(0)
	      };
	    }

	    var div, mod, res;
	    if (this.negative !== 0 && num.negative === 0) {
	      res = this.neg().divmod(num, mode);

	      if (mode !== 'mod') {
	        div = res.div.neg();
	      }

	      if (mode !== 'div') {
	        mod = res.mod.neg();
	        if (positive && mod.negative !== 0) {
	          mod.iadd(num);
	        }
	      }

	      return {
	        div: div,
	        mod: mod
	      };
	    }

	    if (this.negative === 0 && num.negative !== 0) {
	      res = this.divmod(num.neg(), mode);

	      if (mode !== 'mod') {
	        div = res.div.neg();
	      }

	      return {
	        div: div,
	        mod: res.mod
	      };
	    }

	    if ((this.negative & num.negative) !== 0) {
	      res = this.neg().divmod(num.neg(), mode);

	      if (mode !== 'div') {
	        mod = res.mod.neg();
	        if (positive && mod.negative !== 0) {
	          mod.isub(num);
	        }
	      }

	      return {
	        div: res.div,
	        mod: mod
	      };
	    }

	    // Both numbers are positive at this point

	    // Strip both numbers to approximate shift value
	    if (num.length > this.length || this.cmp(num) < 0) {
	      return {
	        div: new BN(0),
	        mod: this
	      };
	    }

	    // Very short reduction
	    if (num.length === 1) {
	      if (mode === 'div') {
	        return {
	          div: this.divn(num.words[0]),
	          mod: null
	        };
	      }

	      if (mode === 'mod') {
	        return {
	          div: null,
	          mod: new BN(this.modn(num.words[0]))
	        };
	      }

	      return {
	        div: this.divn(num.words[0]),
	        mod: new BN(this.modn(num.words[0]))
	      };
	    }

	    return this._wordDiv(num, mode);
	  };

	  // Find `this` / `num`
	  BN.prototype.div = function div (num) {
	    return this.divmod(num, 'div', false).div;
	  };

	  // Find `this` % `num`
	  BN.prototype.mod = function mod (num) {
	    return this.divmod(num, 'mod', false).mod;
	  };

	  BN.prototype.umod = function umod (num) {
	    return this.divmod(num, 'mod', true).mod;
	  };

	  // Find Round(`this` / `num`)
	  BN.prototype.divRound = function divRound (num) {
	    var dm = this.divmod(num);

	    // Fast case - exact division
	    if (dm.mod.isZero()) return dm.div;

	    var mod = dm.div.negative !== 0 ? dm.mod.isub(num) : dm.mod;

	    var half = num.ushrn(1);
	    var r2 = num.andln(1);
	    var cmp = mod.cmp(half);

	    // Round down
	    if (cmp < 0 || r2 === 1 && cmp === 0) return dm.div;

	    // Round up
	    return dm.div.negative !== 0 ? dm.div.isubn(1) : dm.div.iaddn(1);
	  };

	  BN.prototype.modn = function modn (num) {
	    assert(num <= 0x3ffffff);
	    var p = (1 << 26) % num;

	    var acc = 0;
	    for (var i = this.length - 1; i >= 0; i--) {
	      acc = (p * acc + (this.words[i] | 0)) % num;
	    }

	    return acc;
	  };

	  // In-place division by number
	  BN.prototype.idivn = function idivn (num) {
	    assert(num <= 0x3ffffff);

	    var carry = 0;
	    for (var i = this.length - 1; i >= 0; i--) {
	      var w = (this.words[i] | 0) + carry * 0x4000000;
	      this.words[i] = (w / num) | 0;
	      carry = w % num;
	    }

	    return this.strip();
	  };

	  BN.prototype.divn = function divn (num) {
	    return this.clone().idivn(num);
	  };

	  BN.prototype.egcd = function egcd (p) {
	    assert(p.negative === 0);
	    assert(!p.isZero());

	    var x = this;
	    var y = p.clone();

	    if (x.negative !== 0) {
	      x = x.umod(p);
	    } else {
	      x = x.clone();
	    }

	    // A * x + B * y = x
	    var A = new BN(1);
	    var B = new BN(0);

	    // C * x + D * y = y
	    var C = new BN(0);
	    var D = new BN(1);

	    var g = 0;

	    while (x.isEven() && y.isEven()) {
	      x.iushrn(1);
	      y.iushrn(1);
	      ++g;
	    }

	    var yp = y.clone();
	    var xp = x.clone();

	    while (!x.isZero()) {
	      for (var i = 0, im = 1; (x.words[0] & im) === 0 && i < 26; ++i, im <<= 1);
	      if (i > 0) {
	        x.iushrn(i);
	        while (i-- > 0) {
	          if (A.isOdd() || B.isOdd()) {
	            A.iadd(yp);
	            B.isub(xp);
	          }

	          A.iushrn(1);
	          B.iushrn(1);
	        }
	      }

	      for (var j = 0, jm = 1; (y.words[0] & jm) === 0 && j < 26; ++j, jm <<= 1);
	      if (j > 0) {
	        y.iushrn(j);
	        while (j-- > 0) {
	          if (C.isOdd() || D.isOdd()) {
	            C.iadd(yp);
	            D.isub(xp);
	          }

	          C.iushrn(1);
	          D.iushrn(1);
	        }
	      }

	      if (x.cmp(y) >= 0) {
	        x.isub(y);
	        A.isub(C);
	        B.isub(D);
	      } else {
	        y.isub(x);
	        C.isub(A);
	        D.isub(B);
	      }
	    }

	    return {
	      a: C,
	      b: D,
	      gcd: y.iushln(g)
	    };
	  };

	  // This is reduced incarnation of the binary EEA
	  // above, designated to invert members of the
	  // _prime_ fields F(p) at a maximal speed
	  BN.prototype._invmp = function _invmp (p) {
	    assert(p.negative === 0);
	    assert(!p.isZero());

	    var a = this;
	    var b = p.clone();

	    if (a.negative !== 0) {
	      a = a.umod(p);
	    } else {
	      a = a.clone();
	    }

	    var x1 = new BN(1);
	    var x2 = new BN(0);

	    var delta = b.clone();

	    while (a.cmpn(1) > 0 && b.cmpn(1) > 0) {
	      for (var i = 0, im = 1; (a.words[0] & im) === 0 && i < 26; ++i, im <<= 1);
	      if (i > 0) {
	        a.iushrn(i);
	        while (i-- > 0) {
	          if (x1.isOdd()) {
	            x1.iadd(delta);
	          }

	          x1.iushrn(1);
	        }
	      }

	      for (var j = 0, jm = 1; (b.words[0] & jm) === 0 && j < 26; ++j, jm <<= 1);
	      if (j > 0) {
	        b.iushrn(j);
	        while (j-- > 0) {
	          if (x2.isOdd()) {
	            x2.iadd(delta);
	          }

	          x2.iushrn(1);
	        }
	      }

	      if (a.cmp(b) >= 0) {
	        a.isub(b);
	        x1.isub(x2);
	      } else {
	        b.isub(a);
	        x2.isub(x1);
	      }
	    }

	    var res;
	    if (a.cmpn(1) === 0) {
	      res = x1;
	    } else {
	      res = x2;
	    }

	    if (res.cmpn(0) < 0) {
	      res.iadd(p);
	    }

	    return res;
	  };

	  BN.prototype.gcd = function gcd (num) {
	    if (this.isZero()) return num.abs();
	    if (num.isZero()) return this.abs();

	    var a = this.clone();
	    var b = num.clone();
	    a.negative = 0;
	    b.negative = 0;

	    // Remove common factor of two
	    for (var shift = 0; a.isEven() && b.isEven(); shift++) {
	      a.iushrn(1);
	      b.iushrn(1);
	    }

	    do {
	      while (a.isEven()) {
	        a.iushrn(1);
	      }
	      while (b.isEven()) {
	        b.iushrn(1);
	      }

	      var r = a.cmp(b);
	      if (r < 0) {
	        // Swap `a` and `b` to make `a` always bigger than `b`
	        var t = a;
	        a = b;
	        b = t;
	      } else if (r === 0 || b.cmpn(1) === 0) {
	        break;
	      }

	      a.isub(b);
	    } while (true);

	    return b.iushln(shift);
	  };

	  // Invert number in the field F(num)
	  BN.prototype.invm = function invm (num) {
	    return this.egcd(num).a.umod(num);
	  };

	  BN.prototype.isEven = function isEven () {
	    return (this.words[0] & 1) === 0;
	  };

	  BN.prototype.isOdd = function isOdd () {
	    return (this.words[0] & 1) === 1;
	  };

	  // And first word and num
	  BN.prototype.andln = function andln (num) {
	    return this.words[0] & num;
	  };

	  // Increment at the bit position in-line
	  BN.prototype.bincn = function bincn (bit) {
	    assert(typeof bit === 'number');
	    var r = bit % 26;
	    var s = (bit - r) / 26;
	    var q = 1 << r;

	    // Fast case: bit is much higher than all existing words
	    if (this.length <= s) {
	      this._expand(s + 1);
	      this.words[s] |= q;
	      return this;
	    }

	    // Add bit and propagate, if needed
	    var carry = q;
	    for (var i = s; carry !== 0 && i < this.length; i++) {
	      var w = this.words[i] | 0;
	      w += carry;
	      carry = w >>> 26;
	      w &= 0x3ffffff;
	      this.words[i] = w;
	    }
	    if (carry !== 0) {
	      this.words[i] = carry;
	      this.length++;
	    }
	    return this;
	  };

	  BN.prototype.isZero = function isZero () {
	    return this.length === 1 && this.words[0] === 0;
	  };

	  BN.prototype.cmpn = function cmpn (num) {
	    var negative = num < 0;

	    if (this.negative !== 0 && !negative) return -1;
	    if (this.negative === 0 && negative) return 1;

	    this.strip();

	    var res;
	    if (this.length > 1) {
	      res = 1;
	    } else {
	      if (negative) {
	        num = -num;
	      }

	      assert(num <= 0x3ffffff, 'Number is too big');

	      var w = this.words[0] | 0;
	      res = w === num ? 0 : w < num ? -1 : 1;
	    }
	    if (this.negative !== 0) return -res | 0;
	    return res;
	  };

	  // Compare two numbers and return:
	  // 1 - if `this` > `num`
	  // 0 - if `this` == `num`
	  // -1 - if `this` < `num`
	  BN.prototype.cmp = function cmp (num) {
	    if (this.negative !== 0 && num.negative === 0) return -1;
	    if (this.negative === 0 && num.negative !== 0) return 1;

	    var res = this.ucmp(num);
	    if (this.negative !== 0) return -res | 0;
	    return res;
	  };

	  // Unsigned comparison
	  BN.prototype.ucmp = function ucmp (num) {
	    // At this point both numbers have the same sign
	    if (this.length > num.length) return 1;
	    if (this.length < num.length) return -1;

	    var res = 0;
	    for (var i = this.length - 1; i >= 0; i--) {
	      var a = this.words[i] | 0;
	      var b = num.words[i] | 0;

	      if (a === b) continue;
	      if (a < b) {
	        res = -1;
	      } else if (a > b) {
	        res = 1;
	      }
	      break;
	    }
	    return res;
	  };

	  BN.prototype.gtn = function gtn (num) {
	    return this.cmpn(num) === 1;
	  };

	  BN.prototype.gt = function gt (num) {
	    return this.cmp(num) === 1;
	  };

	  BN.prototype.gten = function gten (num) {
	    return this.cmpn(num) >= 0;
	  };

	  BN.prototype.gte = function gte (num) {
	    return this.cmp(num) >= 0;
	  };

	  BN.prototype.ltn = function ltn (num) {
	    return this.cmpn(num) === -1;
	  };

	  BN.prototype.lt = function lt (num) {
	    return this.cmp(num) === -1;
	  };

	  BN.prototype.lten = function lten (num) {
	    return this.cmpn(num) <= 0;
	  };

	  BN.prototype.lte = function lte (num) {
	    return this.cmp(num) <= 0;
	  };

	  BN.prototype.eqn = function eqn (num) {
	    return this.cmpn(num) === 0;
	  };

	  BN.prototype.eq = function eq (num) {
	    return this.cmp(num) === 0;
	  };

	  //
	  // A reduce context, could be using montgomery or something better, depending
	  // on the `m` itself.
	  //
	  BN.red = function red (num) {
	    return new Red(num);
	  };

	  BN.prototype.toRed = function toRed (ctx) {
	    assert(!this.red, 'Already a number in reduction context');
	    assert(this.negative === 0, 'red works only with positives');
	    return ctx.convertTo(this)._forceRed(ctx);
	  };

	  BN.prototype.fromRed = function fromRed () {
	    assert(this.red, 'fromRed works only with numbers in reduction context');
	    return this.red.convertFrom(this);
	  };

	  BN.prototype._forceRed = function _forceRed (ctx) {
	    this.red = ctx;
	    return this;
	  };

	  BN.prototype.forceRed = function forceRed (ctx) {
	    assert(!this.red, 'Already a number in reduction context');
	    return this._forceRed(ctx);
	  };

	  BN.prototype.redAdd = function redAdd (num) {
	    assert(this.red, 'redAdd works only with red numbers');
	    return this.red.add(this, num);
	  };

	  BN.prototype.redIAdd = function redIAdd (num) {
	    assert(this.red, 'redIAdd works only with red numbers');
	    return this.red.iadd(this, num);
	  };

	  BN.prototype.redSub = function redSub (num) {
	    assert(this.red, 'redSub works only with red numbers');
	    return this.red.sub(this, num);
	  };

	  BN.prototype.redISub = function redISub (num) {
	    assert(this.red, 'redISub works only with red numbers');
	    return this.red.isub(this, num);
	  };

	  BN.prototype.redShl = function redShl (num) {
	    assert(this.red, 'redShl works only with red numbers');
	    return this.red.shl(this, num);
	  };

	  BN.prototype.redMul = function redMul (num) {
	    assert(this.red, 'redMul works only with red numbers');
	    this.red._verify2(this, num);
	    return this.red.mul(this, num);
	  };

	  BN.prototype.redIMul = function redIMul (num) {
	    assert(this.red, 'redMul works only with red numbers');
	    this.red._verify2(this, num);
	    return this.red.imul(this, num);
	  };

	  BN.prototype.redSqr = function redSqr () {
	    assert(this.red, 'redSqr works only with red numbers');
	    this.red._verify1(this);
	    return this.red.sqr(this);
	  };

	  BN.prototype.redISqr = function redISqr () {
	    assert(this.red, 'redISqr works only with red numbers');
	    this.red._verify1(this);
	    return this.red.isqr(this);
	  };

	  // Square root over p
	  BN.prototype.redSqrt = function redSqrt () {
	    assert(this.red, 'redSqrt works only with red numbers');
	    this.red._verify1(this);
	    return this.red.sqrt(this);
	  };

	  BN.prototype.redInvm = function redInvm () {
	    assert(this.red, 'redInvm works only with red numbers');
	    this.red._verify1(this);
	    return this.red.invm(this);
	  };

	  // Return negative clone of `this` % `red modulo`
	  BN.prototype.redNeg = function redNeg () {
	    assert(this.red, 'redNeg works only with red numbers');
	    this.red._verify1(this);
	    return this.red.neg(this);
	  };

	  BN.prototype.redPow = function redPow (num) {
	    assert(this.red && !num.red, 'redPow(normalNum)');
	    this.red._verify1(this);
	    return this.red.pow(this, num);
	  };

	  // Prime numbers with efficient reduction
	  var primes = {
	    k256: null,
	    p224: null,
	    p192: null,
	    p25519: null
	  };

	  // Pseudo-Mersenne prime
	  function MPrime (name, p) {
	    // P = 2 ^ N - K
	    this.name = name;
	    this.p = new BN(p, 16);
	    this.n = this.p.bitLength();
	    this.k = new BN(1).iushln(this.n).isub(this.p);

	    this.tmp = this._tmp();
	  }

	  MPrime.prototype._tmp = function _tmp () {
	    var tmp = new BN(null);
	    tmp.words = new Array(Math.ceil(this.n / 13));
	    return tmp;
	  };

	  MPrime.prototype.ireduce = function ireduce (num) {
	    // Assumes that `num` is less than `P^2`
	    // num = HI * (2 ^ N - K) + HI * K + LO = HI * K + LO (mod P)
	    var r = num;
	    var rlen;

	    do {
	      this.split(r, this.tmp);
	      r = this.imulK(r);
	      r = r.iadd(this.tmp);
	      rlen = r.bitLength();
	    } while (rlen > this.n);

	    var cmp = rlen < this.n ? -1 : r.ucmp(this.p);
	    if (cmp === 0) {
	      r.words[0] = 0;
	      r.length = 1;
	    } else if (cmp > 0) {
	      r.isub(this.p);
	    } else {
	      if (r.strip !== undefined) {
	        // r is BN v4 instance
	        r.strip();
	      } else {
	        // r is BN v5 instance
	        r._strip();
	      }
	    }

	    return r;
	  };

	  MPrime.prototype.split = function split (input, out) {
	    input.iushrn(this.n, 0, out);
	  };

	  MPrime.prototype.imulK = function imulK (num) {
	    return num.imul(this.k);
	  };

	  function K256 () {
	    MPrime.call(
	      this,
	      'k256',
	      'ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff fffffffe fffffc2f');
	  }
	  inherits(K256, MPrime);

	  K256.prototype.split = function split (input, output) {
	    // 256 = 9 * 26 + 22
	    var mask = 0x3fffff;

	    var outLen = Math.min(input.length, 9);
	    for (var i = 0; i < outLen; i++) {
	      output.words[i] = input.words[i];
	    }
	    output.length = outLen;

	    if (input.length <= 9) {
	      input.words[0] = 0;
	      input.length = 1;
	      return;
	    }

	    // Shift by 9 limbs
	    var prev = input.words[9];
	    output.words[output.length++] = prev & mask;

	    for (i = 10; i < input.length; i++) {
	      var next = input.words[i] | 0;
	      input.words[i - 10] = ((next & mask) << 4) | (prev >>> 22);
	      prev = next;
	    }
	    prev >>>= 22;
	    input.words[i - 10] = prev;
	    if (prev === 0 && input.length > 10) {
	      input.length -= 10;
	    } else {
	      input.length -= 9;
	    }
	  };

	  K256.prototype.imulK = function imulK (num) {
	    // K = 0x1000003d1 = [ 0x40, 0x3d1 ]
	    num.words[num.length] = 0;
	    num.words[num.length + 1] = 0;
	    num.length += 2;

	    // bounded at: 0x40 * 0x3ffffff + 0x3d0 = 0x100000390
	    var lo = 0;
	    for (var i = 0; i < num.length; i++) {
	      var w = num.words[i] | 0;
	      lo += w * 0x3d1;
	      num.words[i] = lo & 0x3ffffff;
	      lo = w * 0x40 + ((lo / 0x4000000) | 0);
	    }

	    // Fast length reduction
	    if (num.words[num.length - 1] === 0) {
	      num.length--;
	      if (num.words[num.length - 1] === 0) {
	        num.length--;
	      }
	    }
	    return num;
	  };

	  function P224 () {
	    MPrime.call(
	      this,
	      'p224',
	      'ffffffff ffffffff ffffffff ffffffff 00000000 00000000 00000001');
	  }
	  inherits(P224, MPrime);

	  function P192 () {
	    MPrime.call(
	      this,
	      'p192',
	      'ffffffff ffffffff ffffffff fffffffe ffffffff ffffffff');
	  }
	  inherits(P192, MPrime);

	  function P25519 () {
	    // 2 ^ 255 - 19
	    MPrime.call(
	      this,
	      '25519',
	      '7fffffffffffffff ffffffffffffffff ffffffffffffffff ffffffffffffffed');
	  }
	  inherits(P25519, MPrime);

	  P25519.prototype.imulK = function imulK (num) {
	    // K = 0x13
	    var carry = 0;
	    for (var i = 0; i < num.length; i++) {
	      var hi = (num.words[i] | 0) * 0x13 + carry;
	      var lo = hi & 0x3ffffff;
	      hi >>>= 26;

	      num.words[i] = lo;
	      carry = hi;
	    }
	    if (carry !== 0) {
	      num.words[num.length++] = carry;
	    }
	    return num;
	  };

	  // Exported mostly for testing purposes, use plain name instead
	  BN._prime = function prime (name) {
	    // Cached version of prime
	    if (primes[name]) return primes[name];

	    var prime;
	    if (name === 'k256') {
	      prime = new K256();
	    } else if (name === 'p224') {
	      prime = new P224();
	    } else if (name === 'p192') {
	      prime = new P192();
	    } else if (name === 'p25519') {
	      prime = new P25519();
	    } else {
	      throw new Error('Unknown prime ' + name);
	    }
	    primes[name] = prime;

	    return prime;
	  };

	  //
	  // Base reduction engine
	  //
	  function Red (m) {
	    if (typeof m === 'string') {
	      var prime = BN._prime(m);
	      this.m = prime.p;
	      this.prime = prime;
	    } else {
	      assert(m.gtn(1), 'modulus must be greater than 1');
	      this.m = m;
	      this.prime = null;
	    }
	  }

	  Red.prototype._verify1 = function _verify1 (a) {
	    assert(a.negative === 0, 'red works only with positives');
	    assert(a.red, 'red works only with red numbers');
	  };

	  Red.prototype._verify2 = function _verify2 (a, b) {
	    assert((a.negative | b.negative) === 0, 'red works only with positives');
	    assert(a.red && a.red === b.red,
	      'red works only with red numbers');
	  };

	  Red.prototype.imod = function imod (a) {
	    if (this.prime) return this.prime.ireduce(a)._forceRed(this);
	    return a.umod(this.m)._forceRed(this);
	  };

	  Red.prototype.neg = function neg (a) {
	    if (a.isZero()) {
	      return a.clone();
	    }

	    return this.m.sub(a)._forceRed(this);
	  };

	  Red.prototype.add = function add (a, b) {
	    this._verify2(a, b);

	    var res = a.add(b);
	    if (res.cmp(this.m) >= 0) {
	      res.isub(this.m);
	    }
	    return res._forceRed(this);
	  };

	  Red.prototype.iadd = function iadd (a, b) {
	    this._verify2(a, b);

	    var res = a.iadd(b);
	    if (res.cmp(this.m) >= 0) {
	      res.isub(this.m);
	    }
	    return res;
	  };

	  Red.prototype.sub = function sub (a, b) {
	    this._verify2(a, b);

	    var res = a.sub(b);
	    if (res.cmpn(0) < 0) {
	      res.iadd(this.m);
	    }
	    return res._forceRed(this);
	  };

	  Red.prototype.isub = function isub (a, b) {
	    this._verify2(a, b);

	    var res = a.isub(b);
	    if (res.cmpn(0) < 0) {
	      res.iadd(this.m);
	    }
	    return res;
	  };

	  Red.prototype.shl = function shl (a, num) {
	    this._verify1(a);
	    return this.imod(a.ushln(num));
	  };

	  Red.prototype.imul = function imul (a, b) {
	    this._verify2(a, b);
	    return this.imod(a.imul(b));
	  };

	  Red.prototype.mul = function mul (a, b) {
	    this._verify2(a, b);
	    return this.imod(a.mul(b));
	  };

	  Red.prototype.isqr = function isqr (a) {
	    return this.imul(a, a.clone());
	  };

	  Red.prototype.sqr = function sqr (a) {
	    return this.mul(a, a);
	  };

	  Red.prototype.sqrt = function sqrt (a) {
	    if (a.isZero()) return a.clone();

	    var mod3 = this.m.andln(3);
	    assert(mod3 % 2 === 1);

	    // Fast case
	    if (mod3 === 3) {
	      var pow = this.m.add(new BN(1)).iushrn(2);
	      return this.pow(a, pow);
	    }

	    // Tonelli-Shanks algorithm (Totally unoptimized and slow)
	    //
	    // Find Q and S, that Q * 2 ^ S = (P - 1)
	    var q = this.m.subn(1);
	    var s = 0;
	    while (!q.isZero() && q.andln(1) === 0) {
	      s++;
	      q.iushrn(1);
	    }
	    assert(!q.isZero());

	    var one = new BN(1).toRed(this);
	    var nOne = one.redNeg();

	    // Find quadratic non-residue
	    // NOTE: Max is such because of generalized Riemann hypothesis.
	    var lpow = this.m.subn(1).iushrn(1);
	    var z = this.m.bitLength();
	    z = new BN(2 * z * z).toRed(this);

	    while (this.pow(z, lpow).cmp(nOne) !== 0) {
	      z.redIAdd(nOne);
	    }

	    var c = this.pow(z, q);
	    var r = this.pow(a, q.addn(1).iushrn(1));
	    var t = this.pow(a, q);
	    var m = s;
	    while (t.cmp(one) !== 0) {
	      var tmp = t;
	      for (var i = 0; tmp.cmp(one) !== 0; i++) {
	        tmp = tmp.redSqr();
	      }
	      assert(i < m);
	      var b = this.pow(c, new BN(1).iushln(m - i - 1));

	      r = r.redMul(b);
	      c = b.redSqr();
	      t = t.redMul(c);
	      m = i;
	    }

	    return r;
	  };

	  Red.prototype.invm = function invm (a) {
	    var inv = a._invmp(this.m);
	    if (inv.negative !== 0) {
	      inv.negative = 0;
	      return this.imod(inv).redNeg();
	    } else {
	      return this.imod(inv);
	    }
	  };

	  Red.prototype.pow = function pow (a, num) {
	    if (num.isZero()) return new BN(1).toRed(this);
	    if (num.cmpn(1) === 0) return a.clone();

	    var windowSize = 4;
	    var wnd = new Array(1 << windowSize);
	    wnd[0] = new BN(1).toRed(this);
	    wnd[1] = a;
	    for (var i = 2; i < wnd.length; i++) {
	      wnd[i] = this.mul(wnd[i - 1], a);
	    }

	    var res = wnd[0];
	    var current = 0;
	    var currentLen = 0;
	    var start = num.bitLength() % 26;
	    if (start === 0) {
	      start = 26;
	    }

	    for (i = num.length - 1; i >= 0; i--) {
	      var word = num.words[i];
	      for (var j = start - 1; j >= 0; j--) {
	        var bit = (word >> j) & 1;
	        if (res !== wnd[0]) {
	          res = this.sqr(res);
	        }

	        if (bit === 0 && current === 0) {
	          currentLen = 0;
	          continue;
	        }

	        current <<= 1;
	        current |= bit;
	        currentLen++;
	        if (currentLen !== windowSize && (i !== 0 || j !== 0)) continue;

	        res = this.mul(res, wnd[current]);
	        currentLen = 0;
	        current = 0;
	      }
	      start = 26;
	    }

	    return res;
	  };

	  Red.prototype.convertTo = function convertTo (num) {
	    var r = num.umod(this.m);

	    return r === num ? r.clone() : r;
	  };

	  Red.prototype.convertFrom = function convertFrom (num) {
	    var res = num.clone();
	    res.red = null;
	    return res;
	  };

	  //
	  // Montgomery method engine
	  //

	  BN.mont = function mont (num) {
	    return new Mont(num);
	  };

	  function Mont (m) {
	    Red.call(this, m);

	    this.shift = this.m.bitLength();
	    if (this.shift % 26 !== 0) {
	      this.shift += 26 - (this.shift % 26);
	    }

	    this.r = new BN(1).iushln(this.shift);
	    this.r2 = this.imod(this.r.sqr());
	    this.rinv = this.r._invmp(this.m);

	    this.minv = this.rinv.mul(this.r).isubn(1).div(this.m);
	    this.minv = this.minv.umod(this.r);
	    this.minv = this.r.sub(this.minv);
	  }
	  inherits(Mont, Red);

	  Mont.prototype.convertTo = function convertTo (num) {
	    return this.imod(num.ushln(this.shift));
	  };

	  Mont.prototype.convertFrom = function convertFrom (num) {
	    var r = this.imod(num.mul(this.rinv));
	    r.red = null;
	    return r;
	  };

	  Mont.prototype.imul = function imul (a, b) {
	    if (a.isZero() || b.isZero()) {
	      a.words[0] = 0;
	      a.length = 1;
	      return a;
	    }

	    var t = a.imul(b);
	    var c = t.maskn(this.shift).mul(this.minv).imaskn(this.shift).mul(this.m);
	    var u = t.isub(c).iushrn(this.shift);
	    var res = u;

	    if (u.cmp(this.m) >= 0) {
	      res = u.isub(this.m);
	    } else if (u.cmpn(0) < 0) {
	      res = u.iadd(this.m);
	    }

	    return res._forceRed(this);
	  };

	  Mont.prototype.mul = function mul (a, b) {
	    if (a.isZero() || b.isZero()) return new BN(0)._forceRed(this);

	    var t = a.mul(b);
	    var c = t.maskn(this.shift).mul(this.minv).imaskn(this.shift).mul(this.m);
	    var u = t.isub(c).iushrn(this.shift);
	    var res = u;
	    if (u.cmp(this.m) >= 0) {
	      res = u.isub(this.m);
	    } else if (u.cmpn(0) < 0) {
	      res = u.iadd(this.m);
	    }

	    return res._forceRed(this);
	  };

	  Mont.prototype.invm = function invm (a) {
	    // (AR)^-1 * R^2 = (A^-1 * R^-1) * R^2 = A^-1 * R
	    var res = this.imod(a._invmp(this.m).mul(this.r2));
	    return res._forceRed(this);
	  };
	})('object' === 'undefined' || module, commonjsGlobal);
	});

	var minimalisticAssert = assert;

	function assert(val, msg) {
	  if (!val)
	    throw new Error(msg || 'Assertion failed');
	}

	assert.equal = function assertEqual(l, r, msg) {
	  if (l != r)
	    throw new Error(msg || ('Assertion failed: ' + l + ' != ' + r));
	};

	var utils_1 = createCommonjsModule(function (module, exports) {
	'use strict';

	var utils = exports;

	function toArray(msg, enc) {
	  if (Array.isArray(msg))
	    return msg.slice();
	  if (!msg)
	    return [];
	  var res = [];
	  if (typeof msg !== 'string') {
	    for (var i = 0; i < msg.length; i++)
	      res[i] = msg[i] | 0;
	    return res;
	  }
	  if (enc === 'hex') {
	    msg = msg.replace(/[^a-z0-9]+/ig, '');
	    if (msg.length % 2 !== 0)
	      msg = '0' + msg;
	    for (var i = 0; i < msg.length; i += 2)
	      res.push(parseInt(msg[i] + msg[i + 1], 16));
	  } else {
	    for (var i = 0; i < msg.length; i++) {
	      var c = msg.charCodeAt(i);
	      var hi = c >> 8;
	      var lo = c & 0xff;
	      if (hi)
	        res.push(hi, lo);
	      else
	        res.push(lo);
	    }
	  }
	  return res;
	}
	utils.toArray = toArray;

	function zero2(word) {
	  if (word.length === 1)
	    return '0' + word;
	  else
	    return word;
	}
	utils.zero2 = zero2;

	function toHex(msg) {
	  var res = '';
	  for (var i = 0; i < msg.length; i++)
	    res += zero2(msg[i].toString(16));
	  return res;
	}
	utils.toHex = toHex;

	utils.encode = function encode(arr, enc) {
	  if (enc === 'hex')
	    return toHex(arr);
	  else
	    return arr;
	};
	});

	var utils_1$1 = createCommonjsModule(function (module, exports) {
	'use strict';

	var utils = exports;




	utils.assert = minimalisticAssert;
	utils.toArray = utils_1.toArray;
	utils.zero2 = utils_1.zero2;
	utils.toHex = utils_1.toHex;
	utils.encode = utils_1.encode;

	// Represent num in a w-NAF form
	function getNAF(num, w, bits) {
	  var naf = new Array(Math.max(num.bitLength(), bits) + 1);
	  naf.fill(0);

	  var ws = 1 << (w + 1);
	  var k = num.clone();

	  for (var i = 0; i < naf.length; i++) {
	    var z;
	    var mod = k.andln(ws - 1);
	    if (k.isOdd()) {
	      if (mod > (ws >> 1) - 1)
	        z = (ws >> 1) - mod;
	      else
	        z = mod;
	      k.isubn(z);
	    } else {
	      z = 0;
	    }

	    naf[i] = z;
	    k.iushrn(1);
	  }

	  return naf;
	}
	utils.getNAF = getNAF;

	// Represent k1, k2 in a Joint Sparse Form
	function getJSF(k1, k2) {
	  var jsf = [
	    [],
	    [],
	  ];

	  k1 = k1.clone();
	  k2 = k2.clone();
	  var d1 = 0;
	  var d2 = 0;
	  var m8;
	  while (k1.cmpn(-d1) > 0 || k2.cmpn(-d2) > 0) {
	    // First phase
	    var m14 = (k1.andln(3) + d1) & 3;
	    var m24 = (k2.andln(3) + d2) & 3;
	    if (m14 === 3)
	      m14 = -1;
	    if (m24 === 3)
	      m24 = -1;
	    var u1;
	    if ((m14 & 1) === 0) {
	      u1 = 0;
	    } else {
	      m8 = (k1.andln(7) + d1) & 7;
	      if ((m8 === 3 || m8 === 5) && m24 === 2)
	        u1 = -m14;
	      else
	        u1 = m14;
	    }
	    jsf[0].push(u1);

	    var u2;
	    if ((m24 & 1) === 0) {
	      u2 = 0;
	    } else {
	      m8 = (k2.andln(7) + d2) & 7;
	      if ((m8 === 3 || m8 === 5) && m14 === 2)
	        u2 = -m24;
	      else
	        u2 = m24;
	    }
	    jsf[1].push(u2);

	    // Second phase
	    if (2 * d1 === u1 + 1)
	      d1 = 1 - d1;
	    if (2 * d2 === u2 + 1)
	      d2 = 1 - d2;
	    k1.iushrn(1);
	    k2.iushrn(1);
	  }

	  return jsf;
	}
	utils.getJSF = getJSF;

	function cachedProperty(obj, name, computer) {
	  var key = '_' + name;
	  obj.prototype[name] = function cachedProperty() {
	    return this[key] !== undefined ? this[key] :
	      this[key] = computer.call(this);
	  };
	}
	utils.cachedProperty = cachedProperty;

	function parseBytes(bytes) {
	  return typeof bytes === 'string' ? utils.toArray(bytes, 'hex') :
	    bytes;
	}
	utils.parseBytes = parseBytes;

	function intFromLE(bytes) {
	  return new bn$1(bytes, 'hex', 'le');
	}
	utils.intFromLE = intFromLE;
	});

	'use strict';



	var getNAF = utils_1$1.getNAF;
	var getJSF = utils_1$1.getJSF;
	var assert$1 = utils_1$1.assert;

	function BaseCurve(type, conf) {
	  this.type = type;
	  this.p = new bn$1(conf.p, 16);

	  // Use Montgomery, when there is no fast reduction for the prime
	  this.red = conf.prime ? bn$1.red(conf.prime) : bn$1.mont(this.p);

	  // Useful for many curves
	  this.zero = new bn$1(0).toRed(this.red);
	  this.one = new bn$1(1).toRed(this.red);
	  this.two = new bn$1(2).toRed(this.red);

	  // Curve configuration, optional
	  this.n = conf.n && new bn$1(conf.n, 16);
	  this.g = conf.g && this.pointFromJSON(conf.g, conf.gRed);

	  // Temporary arrays
	  this._wnafT1 = new Array(4);
	  this._wnafT2 = new Array(4);
	  this._wnafT3 = new Array(4);
	  this._wnafT4 = new Array(4);

	  this._bitLength = this.n ? this.n.bitLength() : 0;

	  // Generalized Greg Maxwell's trick
	  var adjustCount = this.n && this.p.div(this.n);
	  if (!adjustCount || adjustCount.cmpn(100) > 0) {
	    this.redN = null;
	  } else {
	    this._maxwellTrick = true;
	    this.redN = this.n.toRed(this.red);
	  }
	}
	var base = BaseCurve;

	BaseCurve.prototype.point = function point() {
	  throw new Error('Not implemented');
	};

	BaseCurve.prototype.validate = function validate() {
	  throw new Error('Not implemented');
	};

	BaseCurve.prototype._fixedNafMul = function _fixedNafMul(p, k) {
	  assert$1(p.precomputed);
	  var doubles = p._getDoubles();

	  var naf = getNAF(k, 1, this._bitLength);
	  var I = (1 << (doubles.step + 1)) - (doubles.step % 2 === 0 ? 2 : 1);
	  I /= 3;

	  // Translate into more windowed form
	  var repr = [];
	  var j;
	  var nafW;
	  for (j = 0; j < naf.length; j += doubles.step) {
	    nafW = 0;
	    for (var l = j + doubles.step - 1; l >= j; l--)
	      nafW = (nafW << 1) + naf[l];
	    repr.push(nafW);
	  }

	  var a = this.jpoint(null, null, null);
	  var b = this.jpoint(null, null, null);
	  for (var i = I; i > 0; i--) {
	    for (j = 0; j < repr.length; j++) {
	      nafW = repr[j];
	      if (nafW === i)
	        b = b.mixedAdd(doubles.points[j]);
	      else if (nafW === -i)
	        b = b.mixedAdd(doubles.points[j].neg());
	    }
	    a = a.add(b);
	  }
	  return a.toP();
	};

	BaseCurve.prototype._wnafMul = function _wnafMul(p, k) {
	  var w = 4;

	  // Precompute window
	  var nafPoints = p._getNAFPoints(w);
	  w = nafPoints.wnd;
	  var wnd = nafPoints.points;

	  // Get NAF form
	  var naf = getNAF(k, w, this._bitLength);

	  // Add `this`*(N+1) for every w-NAF index
	  var acc = this.jpoint(null, null, null);
	  for (var i = naf.length - 1; i >= 0; i--) {
	    // Count zeroes
	    for (var l = 0; i >= 0 && naf[i] === 0; i--)
	      l++;
	    if (i >= 0)
	      l++;
	    acc = acc.dblp(l);

	    if (i < 0)
	      break;
	    var z = naf[i];
	    assert$1(z !== 0);
	    if (p.type === 'affine') {
	      // J +- P
	      if (z > 0)
	        acc = acc.mixedAdd(wnd[(z - 1) >> 1]);
	      else
	        acc = acc.mixedAdd(wnd[(-z - 1) >> 1].neg());
	    } else {
	      // J +- J
	      if (z > 0)
	        acc = acc.add(wnd[(z - 1) >> 1]);
	      else
	        acc = acc.add(wnd[(-z - 1) >> 1].neg());
	    }
	  }
	  return p.type === 'affine' ? acc.toP() : acc;
	};

	BaseCurve.prototype._wnafMulAdd = function _wnafMulAdd(defW,
	  points,
	  coeffs,
	  len,
	  jacobianResult) {
	  var wndWidth = this._wnafT1;
	  var wnd = this._wnafT2;
	  var naf = this._wnafT3;

	  // Fill all arrays
	  var max = 0;
	  var i;
	  var j;
	  var p;
	  for (i = 0; i < len; i++) {
	    p = points[i];
	    var nafPoints = p._getNAFPoints(defW);
	    wndWidth[i] = nafPoints.wnd;
	    wnd[i] = nafPoints.points;
	  }

	  // Comb small window NAFs
	  for (i = len - 1; i >= 1; i -= 2) {
	    var a = i - 1;
	    var b = i;
	    if (wndWidth[a] !== 1 || wndWidth[b] !== 1) {
	      naf[a] = getNAF(coeffs[a], wndWidth[a], this._bitLength);
	      naf[b] = getNAF(coeffs[b], wndWidth[b], this._bitLength);
	      max = Math.max(naf[a].length, max);
	      max = Math.max(naf[b].length, max);
	      continue;
	    }

	    var comb = [
	      points[a], /* 1 */
	      null, /* 3 */
	      null, /* 5 */
	      points[b], /* 7 */
	    ];

	    // Try to avoid Projective points, if possible
	    if (points[a].y.cmp(points[b].y) === 0) {
	      comb[1] = points[a].add(points[b]);
	      comb[2] = points[a].toJ().mixedAdd(points[b].neg());
	    } else if (points[a].y.cmp(points[b].y.redNeg()) === 0) {
	      comb[1] = points[a].toJ().mixedAdd(points[b]);
	      comb[2] = points[a].add(points[b].neg());
	    } else {
	      comb[1] = points[a].toJ().mixedAdd(points[b]);
	      comb[2] = points[a].toJ().mixedAdd(points[b].neg());
	    }

	    var index = [
	      -3, /* -1 -1 */
	      -1, /* -1 0 */
	      -5, /* -1 1 */
	      -7, /* 0 -1 */
	      0, /* 0 0 */
	      7, /* 0 1 */
	      5, /* 1 -1 */
	      1, /* 1 0 */
	      3,  /* 1 1 */
	    ];

	    var jsf = getJSF(coeffs[a], coeffs[b]);
	    max = Math.max(jsf[0].length, max);
	    naf[a] = new Array(max);
	    naf[b] = new Array(max);
	    for (j = 0; j < max; j++) {
	      var ja = jsf[0][j] | 0;
	      var jb = jsf[1][j] | 0;

	      naf[a][j] = index[(ja + 1) * 3 + (jb + 1)];
	      naf[b][j] = 0;
	      wnd[a] = comb;
	    }
	  }

	  var acc = this.jpoint(null, null, null);
	  var tmp = this._wnafT4;
	  for (i = max; i >= 0; i--) {
	    var k = 0;

	    while (i >= 0) {
	      var zero = true;
	      for (j = 0; j < len; j++) {
	        tmp[j] = naf[j][i] | 0;
	        if (tmp[j] !== 0)
	          zero = false;
	      }
	      if (!zero)
	        break;
	      k++;
	      i--;
	    }
	    if (i >= 0)
	      k++;
	    acc = acc.dblp(k);
	    if (i < 0)
	      break;

	    for (j = 0; j < len; j++) {
	      var z = tmp[j];
	      p;
	      if (z === 0)
	        continue;
	      else if (z > 0)
	        p = wnd[j][(z - 1) >> 1];
	      else if (z < 0)
	        p = wnd[j][(-z - 1) >> 1].neg();

	      if (p.type === 'affine')
	        acc = acc.mixedAdd(p);
	      else
	        acc = acc.add(p);
	    }
	  }
	  // Zeroify references
	  for (i = 0; i < len; i++)
	    wnd[i] = null;

	  if (jacobianResult)
	    return acc;
	  else
	    return acc.toP();
	};

	function BasePoint(curve, type) {
	  this.curve = curve;
	  this.type = type;
	  this.precomputed = null;
	}
	BaseCurve.BasePoint = BasePoint;

	BasePoint.prototype.eq = function eq(/*other*/) {
	  throw new Error('Not implemented');
	};

	BasePoint.prototype.validate = function validate() {
	  return this.curve.validate(this);
	};

	BaseCurve.prototype.decodePoint = function decodePoint(bytes, enc) {
	  bytes = utils_1$1.toArray(bytes, enc);

	  var len = this.p.byteLength();

	  // uncompressed, hybrid-odd, hybrid-even
	  if ((bytes[0] === 0x04 || bytes[0] === 0x06 || bytes[0] === 0x07) &&
	      bytes.length - 1 === 2 * len) {
	    if (bytes[0] === 0x06)
	      assert$1(bytes[bytes.length - 1] % 2 === 0);
	    else if (bytes[0] === 0x07)
	      assert$1(bytes[bytes.length - 1] % 2 === 1);

	    var res =  this.point(bytes.slice(1, 1 + len),
	      bytes.slice(1 + len, 1 + 2 * len));

	    return res;
	  } else if ((bytes[0] === 0x02 || bytes[0] === 0x03) &&
	              bytes.length - 1 === len) {
	    return this.pointFromX(bytes.slice(1, 1 + len), bytes[0] === 0x03);
	  }
	  throw new Error('Unknown point format');
	};

	BasePoint.prototype.encodeCompressed = function encodeCompressed(enc) {
	  return this.encode(enc, true);
	};

	BasePoint.prototype._encode = function _encode(compact) {
	  var len = this.curve.p.byteLength();
	  var x = this.getX().toArray('be', len);

	  if (compact)
	    return [ this.getY().isEven() ? 0x02 : 0x03 ].concat(x);

	  return [ 0x04 ].concat(x, this.getY().toArray('be', len));
	};

	BasePoint.prototype.encode = function encode(enc, compact) {
	  return utils_1$1.encode(this._encode(compact), enc);
	};

	BasePoint.prototype.precompute = function precompute(power) {
	  if (this.precomputed)
	    return this;

	  var precomputed = {
	    doubles: null,
	    naf: null,
	    beta: null,
	  };
	  precomputed.naf = this._getNAFPoints(8);
	  precomputed.doubles = this._getDoubles(4, power);
	  precomputed.beta = this._getBeta();
	  this.precomputed = precomputed;

	  return this;
	};

	BasePoint.prototype._hasDoubles = function _hasDoubles(k) {
	  if (!this.precomputed)
	    return false;

	  var doubles = this.precomputed.doubles;
	  if (!doubles)
	    return false;

	  return doubles.points.length >= Math.ceil((k.bitLength() + 1) / doubles.step);
	};

	BasePoint.prototype._getDoubles = function _getDoubles(step, power) {
	  if (this.precomputed && this.precomputed.doubles)
	    return this.precomputed.doubles;

	  var doubles = [ this ];
	  var acc = this;
	  for (var i = 0; i < power; i += step) {
	    for (var j = 0; j < step; j++)
	      acc = acc.dbl();
	    doubles.push(acc);
	  }
	  return {
	    step: step,
	    points: doubles,
	  };
	};

	BasePoint.prototype._getNAFPoints = function _getNAFPoints(wnd) {
	  if (this.precomputed && this.precomputed.naf)
	    return this.precomputed.naf;

	  var res = [ this ];
	  var max = (1 << wnd) - 1;
	  var dbl = max === 1 ? null : this.dbl();
	  for (var i = 1; i < max; i++)
	    res[i] = res[i - 1].add(dbl);
	  return {
	    wnd: wnd,
	    points: res,
	  };
	};

	BasePoint.prototype._getBeta = function _getBeta() {
	  return null;
	};

	BasePoint.prototype.dblp = function dblp(k) {
	  var r = this;
	  for (var i = 0; i < k; i++)
	    r = r.dbl();
	  return r;
	};

	var inherits_browser = createCommonjsModule(function (module) {
	if (typeof Object.create === 'function') {
	  // implementation from standard node.js 'util' module
	  module.exports = function inherits(ctor, superCtor) {
	    if (superCtor) {
	      ctor.super_ = superCtor;
	      ctor.prototype = Object.create(superCtor.prototype, {
	        constructor: {
	          value: ctor,
	          enumerable: false,
	          writable: true,
	          configurable: true
	        }
	      });
	    }
	  };
	} else {
	  // old school shim for old browsers
	  module.exports = function inherits(ctor, superCtor) {
	    if (superCtor) {
	      ctor.super_ = superCtor;
	      var TempCtor = function () {};
	      TempCtor.prototype = superCtor.prototype;
	      ctor.prototype = new TempCtor();
	      ctor.prototype.constructor = ctor;
	    }
	  };
	}
	});

	'use strict';






	var assert$2 = utils_1$1.assert;

	function ShortCurve(conf) {
	  base.call(this, 'short', conf);

	  this.a = new bn$1(conf.a, 16).toRed(this.red);
	  this.b = new bn$1(conf.b, 16).toRed(this.red);
	  this.tinv = this.two.redInvm();

	  this.zeroA = this.a.fromRed().cmpn(0) === 0;
	  this.threeA = this.a.fromRed().sub(this.p).cmpn(-3) === 0;

	  // If the curve is endomorphic, precalculate beta and lambda
	  this.endo = this._getEndomorphism(conf);
	  this._endoWnafT1 = new Array(4);
	  this._endoWnafT2 = new Array(4);
	}
	inherits_browser(ShortCurve, base);
	var short_1 = ShortCurve;

	ShortCurve.prototype._getEndomorphism = function _getEndomorphism(conf) {
	  // No efficient endomorphism
	  if (!this.zeroA || !this.g || !this.n || this.p.modn(3) !== 1)
	    return;

	  // Compute beta and lambda, that lambda * P = (beta * Px; Py)
	  var beta;
	  var lambda;
	  if (conf.beta) {
	    beta = new bn$1(conf.beta, 16).toRed(this.red);
	  } else {
	    var betas = this._getEndoRoots(this.p);
	    // Choose the smallest beta
	    beta = betas[0].cmp(betas[1]) < 0 ? betas[0] : betas[1];
	    beta = beta.toRed(this.red);
	  }
	  if (conf.lambda) {
	    lambda = new bn$1(conf.lambda, 16);
	  } else {
	    // Choose the lambda that is matching selected beta
	    var lambdas = this._getEndoRoots(this.n);
	    if (this.g.mul(lambdas[0]).x.cmp(this.g.x.redMul(beta)) === 0) {
	      lambda = lambdas[0];
	    } else {
	      lambda = lambdas[1];
	      assert$2(this.g.mul(lambda).x.cmp(this.g.x.redMul(beta)) === 0);
	    }
	  }

	  // Get basis vectors, used for balanced length-two representation
	  var basis;
	  if (conf.basis) {
	    basis = conf.basis.map(function(vec) {
	      return {
	        a: new bn$1(vec.a, 16),
	        b: new bn$1(vec.b, 16),
	      };
	    });
	  } else {
	    basis = this._getEndoBasis(lambda);
	  }

	  return {
	    beta: beta,
	    lambda: lambda,
	    basis: basis,
	  };
	};

	ShortCurve.prototype._getEndoRoots = function _getEndoRoots(num) {
	  // Find roots of for x^2 + x + 1 in F
	  // Root = (-1 +- Sqrt(-3)) / 2
	  //
	  var red = num === this.p ? this.red : bn$1.mont(num);
	  var tinv = new bn$1(2).toRed(red).redInvm();
	  var ntinv = tinv.redNeg();

	  var s = new bn$1(3).toRed(red).redNeg().redSqrt().redMul(tinv);

	  var l1 = ntinv.redAdd(s).fromRed();
	  var l2 = ntinv.redSub(s).fromRed();
	  return [ l1, l2 ];
	};

	ShortCurve.prototype._getEndoBasis = function _getEndoBasis(lambda) {
	  // aprxSqrt >= sqrt(this.n)
	  var aprxSqrt = this.n.ushrn(Math.floor(this.n.bitLength() / 2));

	  // 3.74
	  // Run EGCD, until r(L + 1) < aprxSqrt
	  var u = lambda;
	  var v = this.n.clone();
	  var x1 = new bn$1(1);
	  var y1 = new bn$1(0);
	  var x2 = new bn$1(0);
	  var y2 = new bn$1(1);

	  // NOTE: all vectors are roots of: a + b * lambda = 0 (mod n)
	  var a0;
	  var b0;
	  // First vector
	  var a1;
	  var b1;
	  // Second vector
	  var a2;
	  var b2;

	  var prevR;
	  var i = 0;
	  var r;
	  var x;
	  while (u.cmpn(0) !== 0) {
	    var q = v.div(u);
	    r = v.sub(q.mul(u));
	    x = x2.sub(q.mul(x1));
	    var y = y2.sub(q.mul(y1));

	    if (!a1 && r.cmp(aprxSqrt) < 0) {
	      a0 = prevR.neg();
	      b0 = x1;
	      a1 = r.neg();
	      b1 = x;
	    } else if (a1 && ++i === 2) {
	      break;
	    }
	    prevR = r;

	    v = u;
	    u = r;
	    x2 = x1;
	    x1 = x;
	    y2 = y1;
	    y1 = y;
	  }
	  a2 = r.neg();
	  b2 = x;

	  var len1 = a1.sqr().add(b1.sqr());
	  var len2 = a2.sqr().add(b2.sqr());
	  if (len2.cmp(len1) >= 0) {
	    a2 = a0;
	    b2 = b0;
	  }

	  // Normalize signs
	  if (a1.negative) {
	    a1 = a1.neg();
	    b1 = b1.neg();
	  }
	  if (a2.negative) {
	    a2 = a2.neg();
	    b2 = b2.neg();
	  }

	  return [
	    { a: a1, b: b1 },
	    { a: a2, b: b2 },
	  ];
	};

	ShortCurve.prototype._endoSplit = function _endoSplit(k) {
	  var basis = this.endo.basis;
	  var v1 = basis[0];
	  var v2 = basis[1];

	  var c1 = v2.b.mul(k).divRound(this.n);
	  var c2 = v1.b.neg().mul(k).divRound(this.n);

	  var p1 = c1.mul(v1.a);
	  var p2 = c2.mul(v2.a);
	  var q1 = c1.mul(v1.b);
	  var q2 = c2.mul(v2.b);

	  // Calculate answer
	  var k1 = k.sub(p1).sub(p2);
	  var k2 = q1.add(q2).neg();
	  return { k1: k1, k2: k2 };
	};

	ShortCurve.prototype.pointFromX = function pointFromX(x, odd) {
	  x = new bn$1(x, 16);
	  if (!x.red)
	    x = x.toRed(this.red);

	  var y2 = x.redSqr().redMul(x).redIAdd(x.redMul(this.a)).redIAdd(this.b);
	  var y = y2.redSqrt();
	  if (y.redSqr().redSub(y2).cmp(this.zero) !== 0)
	    throw new Error('invalid point');

	  // XXX Is there any way to tell if the number is odd without converting it
	  // to non-red form?
	  var isOdd = y.fromRed().isOdd();
	  if (odd && !isOdd || !odd && isOdd)
	    y = y.redNeg();

	  return this.point(x, y);
	};

	ShortCurve.prototype.validate = function validate(point) {
	  if (point.inf)
	    return true;

	  var x = point.x;
	  var y = point.y;

	  var ax = this.a.redMul(x);
	  var rhs = x.redSqr().redMul(x).redIAdd(ax).redIAdd(this.b);
	  return y.redSqr().redISub(rhs).cmpn(0) === 0;
	};

	ShortCurve.prototype._endoWnafMulAdd =
	    function _endoWnafMulAdd(points, coeffs, jacobianResult) {
	      var npoints = this._endoWnafT1;
	      var ncoeffs = this._endoWnafT2;
	      for (var i = 0; i < points.length; i++) {
	        var split = this._endoSplit(coeffs[i]);
	        var p = points[i];
	        var beta = p._getBeta();

	        if (split.k1.negative) {
	          split.k1.ineg();
	          p = p.neg(true);
	        }
	        if (split.k2.negative) {
	          split.k2.ineg();
	          beta = beta.neg(true);
	        }

	        npoints[i * 2] = p;
	        npoints[i * 2 + 1] = beta;
	        ncoeffs[i * 2] = split.k1;
	        ncoeffs[i * 2 + 1] = split.k2;
	      }
	      var res = this._wnafMulAdd(1, npoints, ncoeffs, i * 2, jacobianResult);

	      // Clean-up references to points and coefficients
	      for (var j = 0; j < i * 2; j++) {
	        npoints[j] = null;
	        ncoeffs[j] = null;
	      }
	      return res;
	    };

	function Point(curve, x, y, isRed) {
	  base.BasePoint.call(this, curve, 'affine');
	  if (x === null && y === null) {
	    this.x = null;
	    this.y = null;
	    this.inf = true;
	  } else {
	    this.x = new bn$1(x, 16);
	    this.y = new bn$1(y, 16);
	    // Force redgomery representation when loading from JSON
	    if (isRed) {
	      this.x.forceRed(this.curve.red);
	      this.y.forceRed(this.curve.red);
	    }
	    if (!this.x.red)
	      this.x = this.x.toRed(this.curve.red);
	    if (!this.y.red)
	      this.y = this.y.toRed(this.curve.red);
	    this.inf = false;
	  }
	}
	inherits_browser(Point, base.BasePoint);

	ShortCurve.prototype.point = function point(x, y, isRed) {
	  return new Point(this, x, y, isRed);
	};

	ShortCurve.prototype.pointFromJSON = function pointFromJSON(obj, red) {
	  return Point.fromJSON(this, obj, red);
	};

	Point.prototype._getBeta = function _getBeta() {
	  if (!this.curve.endo)
	    return;

	  var pre = this.precomputed;
	  if (pre && pre.beta)
	    return pre.beta;

	  var beta = this.curve.point(this.x.redMul(this.curve.endo.beta), this.y);
	  if (pre) {
	    var curve = this.curve;
	    var endoMul = function(p) {
	      return curve.point(p.x.redMul(curve.endo.beta), p.y);
	    };
	    pre.beta = beta;
	    beta.precomputed = {
	      beta: null,
	      naf: pre.naf && {
	        wnd: pre.naf.wnd,
	        points: pre.naf.points.map(endoMul),
	      },
	      doubles: pre.doubles && {
	        step: pre.doubles.step,
	        points: pre.doubles.points.map(endoMul),
	      },
	    };
	  }
	  return beta;
	};

	Point.prototype.toJSON = function toJSON() {
	  if (!this.precomputed)
	    return [ this.x, this.y ];

	  return [ this.x, this.y, this.precomputed && {
	    doubles: this.precomputed.doubles && {
	      step: this.precomputed.doubles.step,
	      points: this.precomputed.doubles.points.slice(1),
	    },
	    naf: this.precomputed.naf && {
	      wnd: this.precomputed.naf.wnd,
	      points: this.precomputed.naf.points.slice(1),
	    },
	  } ];
	};

	Point.fromJSON = function fromJSON(curve, obj, red) {
	  if (typeof obj === 'string')
	    obj = JSON.parse(obj);
	  var res = curve.point(obj[0], obj[1], red);
	  if (!obj[2])
	    return res;

	  function obj2point(obj) {
	    return curve.point(obj[0], obj[1], red);
	  }

	  var pre = obj[2];
	  res.precomputed = {
	    beta: null,
	    doubles: pre.doubles && {
	      step: pre.doubles.step,
	      points: [ res ].concat(pre.doubles.points.map(obj2point)),
	    },
	    naf: pre.naf && {
	      wnd: pre.naf.wnd,
	      points: [ res ].concat(pre.naf.points.map(obj2point)),
	    },
	  };
	  return res;
	};

	Point.prototype.inspect = function inspect() {
	  if (this.isInfinity())
	    return '<EC Point Infinity>';
	  return '<EC Point x: ' + this.x.fromRed().toString(16, 2) +
	      ' y: ' + this.y.fromRed().toString(16, 2) + '>';
	};

	Point.prototype.isInfinity = function isInfinity() {
	  return this.inf;
	};

	Point.prototype.add = function add(p) {
	  // O + P = P
	  if (this.inf)
	    return p;

	  // P + O = P
	  if (p.inf)
	    return this;

	  // P + P = 2P
	  if (this.eq(p))
	    return this.dbl();

	  // P + (-P) = O
	  if (this.neg().eq(p))
	    return this.curve.point(null, null);

	  // P + Q = O
	  if (this.x.cmp(p.x) === 0)
	    return this.curve.point(null, null);

	  var c = this.y.redSub(p.y);
	  if (c.cmpn(0) !== 0)
	    c = c.redMul(this.x.redSub(p.x).redInvm());
	  var nx = c.redSqr().redISub(this.x).redISub(p.x);
	  var ny = c.redMul(this.x.redSub(nx)).redISub(this.y);
	  return this.curve.point(nx, ny);
	};

	Point.prototype.dbl = function dbl() {
	  if (this.inf)
	    return this;

	  // 2P = O
	  var ys1 = this.y.redAdd(this.y);
	  if (ys1.cmpn(0) === 0)
	    return this.curve.point(null, null);

	  var a = this.curve.a;

	  var x2 = this.x.redSqr();
	  var dyinv = ys1.redInvm();
	  var c = x2.redAdd(x2).redIAdd(x2).redIAdd(a).redMul(dyinv);

	  var nx = c.redSqr().redISub(this.x.redAdd(this.x));
	  var ny = c.redMul(this.x.redSub(nx)).redISub(this.y);
	  return this.curve.point(nx, ny);
	};

	Point.prototype.getX = function getX() {
	  return this.x.fromRed();
	};

	Point.prototype.getY = function getY() {
	  return this.y.fromRed();
	};

	Point.prototype.mul = function mul(k) {
	  k = new bn$1(k, 16);
	  if (this.isInfinity())
	    return this;
	  else if (this._hasDoubles(k))
	    return this.curve._fixedNafMul(this, k);
	  else if (this.curve.endo)
	    return this.curve._endoWnafMulAdd([ this ], [ k ]);
	  else
	    return this.curve._wnafMul(this, k);
	};

	Point.prototype.mulAdd = function mulAdd(k1, p2, k2) {
	  var points = [ this, p2 ];
	  var coeffs = [ k1, k2 ];
	  if (this.curve.endo)
	    return this.curve._endoWnafMulAdd(points, coeffs);
	  else
	    return this.curve._wnafMulAdd(1, points, coeffs, 2);
	};

	Point.prototype.jmulAdd = function jmulAdd(k1, p2, k2) {
	  var points = [ this, p2 ];
	  var coeffs = [ k1, k2 ];
	  if (this.curve.endo)
	    return this.curve._endoWnafMulAdd(points, coeffs, true);
	  else
	    return this.curve._wnafMulAdd(1, points, coeffs, 2, true);
	};

	Point.prototype.eq = function eq(p) {
	  return this === p ||
	         this.inf === p.inf &&
	             (this.inf || this.x.cmp(p.x) === 0 && this.y.cmp(p.y) === 0);
	};

	Point.prototype.neg = function neg(_precompute) {
	  if (this.inf)
	    return this;

	  var res = this.curve.point(this.x, this.y.redNeg());
	  if (_precompute && this.precomputed) {
	    var pre = this.precomputed;
	    var negate = function(p) {
	      return p.neg();
	    };
	    res.precomputed = {
	      naf: pre.naf && {
	        wnd: pre.naf.wnd,
	        points: pre.naf.points.map(negate),
	      },
	      doubles: pre.doubles && {
	        step: pre.doubles.step,
	        points: pre.doubles.points.map(negate),
	      },
	    };
	  }
	  return res;
	};

	Point.prototype.toJ = function toJ() {
	  if (this.inf)
	    return this.curve.jpoint(null, null, null);

	  var res = this.curve.jpoint(this.x, this.y, this.curve.one);
	  return res;
	};

	function JPoint(curve, x, y, z) {
	  base.BasePoint.call(this, curve, 'jacobian');
	  if (x === null && y === null && z === null) {
	    this.x = this.curve.one;
	    this.y = this.curve.one;
	    this.z = new bn$1(0);
	  } else {
	    this.x = new bn$1(x, 16);
	    this.y = new bn$1(y, 16);
	    this.z = new bn$1(z, 16);
	  }
	  if (!this.x.red)
	    this.x = this.x.toRed(this.curve.red);
	  if (!this.y.red)
	    this.y = this.y.toRed(this.curve.red);
	  if (!this.z.red)
	    this.z = this.z.toRed(this.curve.red);

	  this.zOne = this.z === this.curve.one;
	}
	inherits_browser(JPoint, base.BasePoint);

	ShortCurve.prototype.jpoint = function jpoint(x, y, z) {
	  return new JPoint(this, x, y, z);
	};

	JPoint.prototype.toP = function toP() {
	  if (this.isInfinity())
	    return this.curve.point(null, null);

	  var zinv = this.z.redInvm();
	  var zinv2 = zinv.redSqr();
	  var ax = this.x.redMul(zinv2);
	  var ay = this.y.redMul(zinv2).redMul(zinv);

	  return this.curve.point(ax, ay);
	};

	JPoint.prototype.neg = function neg() {
	  return this.curve.jpoint(this.x, this.y.redNeg(), this.z);
	};

	JPoint.prototype.add = function add(p) {
	  // O + P = P
	  if (this.isInfinity())
	    return p;

	  // P + O = P
	  if (p.isInfinity())
	    return this;

	  // 12M + 4S + 7A
	  var pz2 = p.z.redSqr();
	  var z2 = this.z.redSqr();
	  var u1 = this.x.redMul(pz2);
	  var u2 = p.x.redMul(z2);
	  var s1 = this.y.redMul(pz2.redMul(p.z));
	  var s2 = p.y.redMul(z2.redMul(this.z));

	  var h = u1.redSub(u2);
	  var r = s1.redSub(s2);
	  if (h.cmpn(0) === 0) {
	    if (r.cmpn(0) !== 0)
	      return this.curve.jpoint(null, null, null);
	    else
	      return this.dbl();
	  }

	  var h2 = h.redSqr();
	  var h3 = h2.redMul(h);
	  var v = u1.redMul(h2);

	  var nx = r.redSqr().redIAdd(h3).redISub(v).redISub(v);
	  var ny = r.redMul(v.redISub(nx)).redISub(s1.redMul(h3));
	  var nz = this.z.redMul(p.z).redMul(h);

	  return this.curve.jpoint(nx, ny, nz);
	};

	JPoint.prototype.mixedAdd = function mixedAdd(p) {
	  // O + P = P
	  if (this.isInfinity())
	    return p.toJ();

	  // P + O = P
	  if (p.isInfinity())
	    return this;

	  // 8M + 3S + 7A
	  var z2 = this.z.redSqr();
	  var u1 = this.x;
	  var u2 = p.x.redMul(z2);
	  var s1 = this.y;
	  var s2 = p.y.redMul(z2).redMul(this.z);

	  var h = u1.redSub(u2);
	  var r = s1.redSub(s2);
	  if (h.cmpn(0) === 0) {
	    if (r.cmpn(0) !== 0)
	      return this.curve.jpoint(null, null, null);
	    else
	      return this.dbl();
	  }

	  var h2 = h.redSqr();
	  var h3 = h2.redMul(h);
	  var v = u1.redMul(h2);

	  var nx = r.redSqr().redIAdd(h3).redISub(v).redISub(v);
	  var ny = r.redMul(v.redISub(nx)).redISub(s1.redMul(h3));
	  var nz = this.z.redMul(h);

	  return this.curve.jpoint(nx, ny, nz);
	};

	JPoint.prototype.dblp = function dblp(pow) {
	  if (pow === 0)
	    return this;
	  if (this.isInfinity())
	    return this;
	  if (!pow)
	    return this.dbl();

	  var i;
	  if (this.curve.zeroA || this.curve.threeA) {
	    var r = this;
	    for (i = 0; i < pow; i++)
	      r = r.dbl();
	    return r;
	  }

	  // 1M + 2S + 1A + N * (4S + 5M + 8A)
	  // N = 1 => 6M + 6S + 9A
	  var a = this.curve.a;
	  var tinv = this.curve.tinv;

	  var jx = this.x;
	  var jy = this.y;
	  var jz = this.z;
	  var jz4 = jz.redSqr().redSqr();

	  // Reuse results
	  var jyd = jy.redAdd(jy);
	  for (i = 0; i < pow; i++) {
	    var jx2 = jx.redSqr();
	    var jyd2 = jyd.redSqr();
	    var jyd4 = jyd2.redSqr();
	    var c = jx2.redAdd(jx2).redIAdd(jx2).redIAdd(a.redMul(jz4));

	    var t1 = jx.redMul(jyd2);
	    var nx = c.redSqr().redISub(t1.redAdd(t1));
	    var t2 = t1.redISub(nx);
	    var dny = c.redMul(t2);
	    dny = dny.redIAdd(dny).redISub(jyd4);
	    var nz = jyd.redMul(jz);
	    if (i + 1 < pow)
	      jz4 = jz4.redMul(jyd4);

	    jx = nx;
	    jz = nz;
	    jyd = dny;
	  }

	  return this.curve.jpoint(jx, jyd.redMul(tinv), jz);
	};

	JPoint.prototype.dbl = function dbl() {
	  if (this.isInfinity())
	    return this;

	  if (this.curve.zeroA)
	    return this._zeroDbl();
	  else if (this.curve.threeA)
	    return this._threeDbl();
	  else
	    return this._dbl();
	};

	JPoint.prototype._zeroDbl = function _zeroDbl() {
	  var nx;
	  var ny;
	  var nz;
	  // Z = 1
	  if (this.zOne) {
	    // hyperelliptic.org/EFD/g1p/auto-shortw-jacobian-0.html
	    //     #doubling-mdbl-2007-bl
	    // 1M + 5S + 14A

	    // XX = X1^2
	    var xx = this.x.redSqr();
	    // YY = Y1^2
	    var yy = this.y.redSqr();
	    // YYYY = YY^2
	    var yyyy = yy.redSqr();
	    // S = 2 * ((X1 + YY)^2 - XX - YYYY)
	    var s = this.x.redAdd(yy).redSqr().redISub(xx).redISub(yyyy);
	    s = s.redIAdd(s);
	    // M = 3 * XX + a; a = 0
	    var m = xx.redAdd(xx).redIAdd(xx);
	    // T = M ^ 2 - 2*S
	    var t = m.redSqr().redISub(s).redISub(s);

	    // 8 * YYYY
	    var yyyy8 = yyyy.redIAdd(yyyy);
	    yyyy8 = yyyy8.redIAdd(yyyy8);
	    yyyy8 = yyyy8.redIAdd(yyyy8);

	    // X3 = T
	    nx = t;
	    // Y3 = M * (S - T) - 8 * YYYY
	    ny = m.redMul(s.redISub(t)).redISub(yyyy8);
	    // Z3 = 2*Y1
	    nz = this.y.redAdd(this.y);
	  } else {
	    // hyperelliptic.org/EFD/g1p/auto-shortw-jacobian-0.html
	    //     #doubling-dbl-2009-l
	    // 2M + 5S + 13A

	    // A = X1^2
	    var a = this.x.redSqr();
	    // B = Y1^2
	    var b = this.y.redSqr();
	    // C = B^2
	    var c = b.redSqr();
	    // D = 2 * ((X1 + B)^2 - A - C)
	    var d = this.x.redAdd(b).redSqr().redISub(a).redISub(c);
	    d = d.redIAdd(d);
	    // E = 3 * A
	    var e = a.redAdd(a).redIAdd(a);
	    // F = E^2
	    var f = e.redSqr();

	    // 8 * C
	    var c8 = c.redIAdd(c);
	    c8 = c8.redIAdd(c8);
	    c8 = c8.redIAdd(c8);

	    // X3 = F - 2 * D
	    nx = f.redISub(d).redISub(d);
	    // Y3 = E * (D - X3) - 8 * C
	    ny = e.redMul(d.redISub(nx)).redISub(c8);
	    // Z3 = 2 * Y1 * Z1
	    nz = this.y.redMul(this.z);
	    nz = nz.redIAdd(nz);
	  }

	  return this.curve.jpoint(nx, ny, nz);
	};

	JPoint.prototype._threeDbl = function _threeDbl() {
	  var nx;
	  var ny;
	  var nz;
	  // Z = 1
	  if (this.zOne) {
	    // hyperelliptic.org/EFD/g1p/auto-shortw-jacobian-3.html
	    //     #doubling-mdbl-2007-bl
	    // 1M + 5S + 15A

	    // XX = X1^2
	    var xx = this.x.redSqr();
	    // YY = Y1^2
	    var yy = this.y.redSqr();
	    // YYYY = YY^2
	    var yyyy = yy.redSqr();
	    // S = 2 * ((X1 + YY)^2 - XX - YYYY)
	    var s = this.x.redAdd(yy).redSqr().redISub(xx).redISub(yyyy);
	    s = s.redIAdd(s);
	    // M = 3 * XX + a
	    var m = xx.redAdd(xx).redIAdd(xx).redIAdd(this.curve.a);
	    // T = M^2 - 2 * S
	    var t = m.redSqr().redISub(s).redISub(s);
	    // X3 = T
	    nx = t;
	    // Y3 = M * (S - T) - 8 * YYYY
	    var yyyy8 = yyyy.redIAdd(yyyy);
	    yyyy8 = yyyy8.redIAdd(yyyy8);
	    yyyy8 = yyyy8.redIAdd(yyyy8);
	    ny = m.redMul(s.redISub(t)).redISub(yyyy8);
	    // Z3 = 2 * Y1
	    nz = this.y.redAdd(this.y);
	  } else {
	    // hyperelliptic.org/EFD/g1p/auto-shortw-jacobian-3.html#doubling-dbl-2001-b
	    // 3M + 5S

	    // delta = Z1^2
	    var delta = this.z.redSqr();
	    // gamma = Y1^2
	    var gamma = this.y.redSqr();
	    // beta = X1 * gamma
	    var beta = this.x.redMul(gamma);
	    // alpha = 3 * (X1 - delta) * (X1 + delta)
	    var alpha = this.x.redSub(delta).redMul(this.x.redAdd(delta));
	    alpha = alpha.redAdd(alpha).redIAdd(alpha);
	    // X3 = alpha^2 - 8 * beta
	    var beta4 = beta.redIAdd(beta);
	    beta4 = beta4.redIAdd(beta4);
	    var beta8 = beta4.redAdd(beta4);
	    nx = alpha.redSqr().redISub(beta8);
	    // Z3 = (Y1 + Z1)^2 - gamma - delta
	    nz = this.y.redAdd(this.z).redSqr().redISub(gamma).redISub(delta);
	    // Y3 = alpha * (4 * beta - X3) - 8 * gamma^2
	    var ggamma8 = gamma.redSqr();
	    ggamma8 = ggamma8.redIAdd(ggamma8);
	    ggamma8 = ggamma8.redIAdd(ggamma8);
	    ggamma8 = ggamma8.redIAdd(ggamma8);
	    ny = alpha.redMul(beta4.redISub(nx)).redISub(ggamma8);
	  }

	  return this.curve.jpoint(nx, ny, nz);
	};

	JPoint.prototype._dbl = function _dbl() {
	  var a = this.curve.a;

	  // 4M + 6S + 10A
	  var jx = this.x;
	  var jy = this.y;
	  var jz = this.z;
	  var jz4 = jz.redSqr().redSqr();

	  var jx2 = jx.redSqr();
	  var jy2 = jy.redSqr();

	  var c = jx2.redAdd(jx2).redIAdd(jx2).redIAdd(a.redMul(jz4));

	  var jxd4 = jx.redAdd(jx);
	  jxd4 = jxd4.redIAdd(jxd4);
	  var t1 = jxd4.redMul(jy2);
	  var nx = c.redSqr().redISub(t1.redAdd(t1));
	  var t2 = t1.redISub(nx);

	  var jyd8 = jy2.redSqr();
	  jyd8 = jyd8.redIAdd(jyd8);
	  jyd8 = jyd8.redIAdd(jyd8);
	  jyd8 = jyd8.redIAdd(jyd8);
	  var ny = c.redMul(t2).redISub(jyd8);
	  var nz = jy.redAdd(jy).redMul(jz);

	  return this.curve.jpoint(nx, ny, nz);
	};

	JPoint.prototype.trpl = function trpl() {
	  if (!this.curve.zeroA)
	    return this.dbl().add(this);

	  // hyperelliptic.org/EFD/g1p/auto-shortw-jacobian-0.html#tripling-tpl-2007-bl
	  // 5M + 10S + ...

	  // XX = X1^2
	  var xx = this.x.redSqr();
	  // YY = Y1^2
	  var yy = this.y.redSqr();
	  // ZZ = Z1^2
	  var zz = this.z.redSqr();
	  // YYYY = YY^2
	  var yyyy = yy.redSqr();
	  // M = 3 * XX + a * ZZ2; a = 0
	  var m = xx.redAdd(xx).redIAdd(xx);
	  // MM = M^2
	  var mm = m.redSqr();
	  // E = 6 * ((X1 + YY)^2 - XX - YYYY) - MM
	  var e = this.x.redAdd(yy).redSqr().redISub(xx).redISub(yyyy);
	  e = e.redIAdd(e);
	  e = e.redAdd(e).redIAdd(e);
	  e = e.redISub(mm);
	  // EE = E^2
	  var ee = e.redSqr();
	  // T = 16*YYYY
	  var t = yyyy.redIAdd(yyyy);
	  t = t.redIAdd(t);
	  t = t.redIAdd(t);
	  t = t.redIAdd(t);
	  // U = (M + E)^2 - MM - EE - T
	  var u = m.redIAdd(e).redSqr().redISub(mm).redISub(ee).redISub(t);
	  // X3 = 4 * (X1 * EE - 4 * YY * U)
	  var yyu4 = yy.redMul(u);
	  yyu4 = yyu4.redIAdd(yyu4);
	  yyu4 = yyu4.redIAdd(yyu4);
	  var nx = this.x.redMul(ee).redISub(yyu4);
	  nx = nx.redIAdd(nx);
	  nx = nx.redIAdd(nx);
	  // Y3 = 8 * Y1 * (U * (T - U) - E * EE)
	  var ny = this.y.redMul(u.redMul(t.redISub(u)).redISub(e.redMul(ee)));
	  ny = ny.redIAdd(ny);
	  ny = ny.redIAdd(ny);
	  ny = ny.redIAdd(ny);
	  // Z3 = (Z1 + E)^2 - ZZ - EE
	  var nz = this.z.redAdd(e).redSqr().redISub(zz).redISub(ee);

	  return this.curve.jpoint(nx, ny, nz);
	};

	JPoint.prototype.mul = function mul(k, kbase) {
	  k = new bn$1(k, kbase);

	  return this.curve._wnafMul(this, k);
	};

	JPoint.prototype.eq = function eq(p) {
	  if (p.type === 'affine')
	    return this.eq(p.toJ());

	  if (this === p)
	    return true;

	  // x1 * z2^2 == x2 * z1^2
	  var z2 = this.z.redSqr();
	  var pz2 = p.z.redSqr();
	  if (this.x.redMul(pz2).redISub(p.x.redMul(z2)).cmpn(0) !== 0)
	    return false;

	  // y1 * z2^3 == y2 * z1^3
	  var z3 = z2.redMul(this.z);
	  var pz3 = pz2.redMul(p.z);
	  return this.y.redMul(pz3).redISub(p.y.redMul(z3)).cmpn(0) === 0;
	};

	JPoint.prototype.eqXToP = function eqXToP(x) {
	  var zs = this.z.redSqr();
	  var rx = x.toRed(this.curve.red).redMul(zs);
	  if (this.x.cmp(rx) === 0)
	    return true;

	  var xc = x.clone();
	  var t = this.curve.redN.redMul(zs);
	  for (;;) {
	    xc.iadd(this.curve.n);
	    if (xc.cmp(this.curve.p) >= 0)
	      return false;

	    rx.redIAdd(t);
	    if (this.x.cmp(rx) === 0)
	      return true;
	  }
	};

	JPoint.prototype.inspect = function inspect() {
	  if (this.isInfinity())
	    return '<EC JPoint Infinity>';
	  return '<EC JPoint x: ' + this.x.toString(16, 2) +
	      ' y: ' + this.y.toString(16, 2) +
	      ' z: ' + this.z.toString(16, 2) + '>';
	};

	JPoint.prototype.isInfinity = function isInfinity() {
	  // XXX This code assumes that zero is always zero in red
	  return this.z.cmpn(0) === 0;
	};

	var curve_1 = createCommonjsModule(function (module, exports) {
	'use strict';

	var curve = exports;

	curve.base = base;
	curve.short = short_1;
	curve.mont = /*RicMoo:ethers:require(./mont)*/(null);
	curve.edwards = /*RicMoo:ethers:require(./edwards)*/(null);
	});

	'use strict';




	var inherits_1 = inherits_browser;

	function isSurrogatePair(msg, i) {
	  if ((msg.charCodeAt(i) & 0xFC00) !== 0xD800) {
	    return false;
	  }
	  if (i < 0 || i + 1 >= msg.length) {
	    return false;
	  }
	  return (msg.charCodeAt(i + 1) & 0xFC00) === 0xDC00;
	}

	function toArray(msg, enc) {
	  if (Array.isArray(msg))
	    return msg.slice();
	  if (!msg)
	    return [];
	  var res = [];
	  if (typeof msg === 'string') {
	    if (!enc) {
	      // Inspired by stringToUtf8ByteArray() in closure-library by Google
	      // https://github.com/google/closure-library/blob/8598d87242af59aac233270742c8984e2b2bdbe0/closure/goog/crypt/crypt.js#L117-L143
	      // Apache License 2.0
	      // https://github.com/google/closure-library/blob/master/LICENSE
	      var p = 0;
	      for (var i = 0; i < msg.length; i++) {
	        var c = msg.charCodeAt(i);
	        if (c < 128) {
	          res[p++] = c;
	        } else if (c < 2048) {
	          res[p++] = (c >> 6) | 192;
	          res[p++] = (c & 63) | 128;
	        } else if (isSurrogatePair(msg, i)) {
	          c = 0x10000 + ((c & 0x03FF) << 10) + (msg.charCodeAt(++i) & 0x03FF);
	          res[p++] = (c >> 18) | 240;
	          res[p++] = ((c >> 12) & 63) | 128;
	          res[p++] = ((c >> 6) & 63) | 128;
	          res[p++] = (c & 63) | 128;
	        } else {
	          res[p++] = (c >> 12) | 224;
	          res[p++] = ((c >> 6) & 63) | 128;
	          res[p++] = (c & 63) | 128;
	        }
	      }
	    } else if (enc === 'hex') {
	      msg = msg.replace(/[^a-z0-9]+/ig, '');
	      if (msg.length % 2 !== 0)
	        msg = '0' + msg;
	      for (i = 0; i < msg.length; i += 2)
	        res.push(parseInt(msg[i] + msg[i + 1], 16));
	    }
	  } else {
	    for (i = 0; i < msg.length; i++)
	      res[i] = msg[i] | 0;
	  }
	  return res;
	}
	var toArray_1 = toArray;

	function toHex(msg) {
	  var res = '';
	  for (var i = 0; i < msg.length; i++)
	    res += zero2(msg[i].toString(16));
	  return res;
	}
	var toHex_1 = toHex;

	function htonl(w) {
	  var res = (w >>> 24) |
	            ((w >>> 8) & 0xff00) |
	            ((w << 8) & 0xff0000) |
	            ((w & 0xff) << 24);
	  return res >>> 0;
	}
	var htonl_1 = htonl;

	function toHex32(msg, endian) {
	  var res = '';
	  for (var i = 0; i < msg.length; i++) {
	    var w = msg[i];
	    if (endian === 'little')
	      w = htonl(w);
	    res += zero8(w.toString(16));
	  }
	  return res;
	}
	var toHex32_1 = toHex32;

	function zero2(word) {
	  if (word.length === 1)
	    return '0' + word;
	  else
	    return word;
	}
	var zero2_1 = zero2;

	function zero8(word) {
	  if (word.length === 7)
	    return '0' + word;
	  else if (word.length === 6)
	    return '00' + word;
	  else if (word.length === 5)
	    return '000' + word;
	  else if (word.length === 4)
	    return '0000' + word;
	  else if (word.length === 3)
	    return '00000' + word;
	  else if (word.length === 2)
	    return '000000' + word;
	  else if (word.length === 1)
	    return '0000000' + word;
	  else
	    return word;
	}
	var zero8_1 = zero8;

	function join32(msg, start, end, endian) {
	  var len = end - start;
	  minimalisticAssert(len % 4 === 0);
	  var res = new Array(len / 4);
	  for (var i = 0, k = start; i < res.length; i++, k += 4) {
	    var w;
	    if (endian === 'big')
	      w = (msg[k] << 24) | (msg[k + 1] << 16) | (msg[k + 2] << 8) | msg[k + 3];
	    else
	      w = (msg[k + 3] << 24) | (msg[k + 2] << 16) | (msg[k + 1] << 8) | msg[k];
	    res[i] = w >>> 0;
	  }
	  return res;
	}
	var join32_1 = join32;

	function split32(msg, endian) {
	  var res = new Array(msg.length * 4);
	  for (var i = 0, k = 0; i < msg.length; i++, k += 4) {
	    var m = msg[i];
	    if (endian === 'big') {
	      res[k] = m >>> 24;
	      res[k + 1] = (m >>> 16) & 0xff;
	      res[k + 2] = (m >>> 8) & 0xff;
	      res[k + 3] = m & 0xff;
	    } else {
	      res[k + 3] = m >>> 24;
	      res[k + 2] = (m >>> 16) & 0xff;
	      res[k + 1] = (m >>> 8) & 0xff;
	      res[k] = m & 0xff;
	    }
	  }
	  return res;
	}
	var split32_1 = split32;

	function rotr32(w, b) {
	  return (w >>> b) | (w << (32 - b));
	}
	var rotr32_1 = rotr32;

	function rotl32(w, b) {
	  return (w << b) | (w >>> (32 - b));
	}
	var rotl32_1 = rotl32;

	function sum32(a, b) {
	  return (a + b) >>> 0;
	}
	var sum32_1 = sum32;

	function sum32_3(a, b, c) {
	  return (a + b + c) >>> 0;
	}
	var sum32_3_1 = sum32_3;

	function sum32_4(a, b, c, d) {
	  return (a + b + c + d) >>> 0;
	}
	var sum32_4_1 = sum32_4;

	function sum32_5(a, b, c, d, e) {
	  return (a + b + c + d + e) >>> 0;
	}
	var sum32_5_1 = sum32_5;

	function sum64(buf, pos, ah, al) {
	  var bh = buf[pos];
	  var bl = buf[pos + 1];

	  var lo = (al + bl) >>> 0;
	  var hi = (lo < al ? 1 : 0) + ah + bh;
	  buf[pos] = hi >>> 0;
	  buf[pos + 1] = lo;
	}
	var sum64_1 = sum64;

	function sum64_hi(ah, al, bh, bl) {
	  var lo = (al + bl) >>> 0;
	  var hi = (lo < al ? 1 : 0) + ah + bh;
	  return hi >>> 0;
	}
	var sum64_hi_1 = sum64_hi;

	function sum64_lo(ah, al, bh, bl) {
	  var lo = al + bl;
	  return lo >>> 0;
	}
	var sum64_lo_1 = sum64_lo;

	function sum64_4_hi(ah, al, bh, bl, ch, cl, dh, dl) {
	  var carry = 0;
	  var lo = al;
	  lo = (lo + bl) >>> 0;
	  carry += lo < al ? 1 : 0;
	  lo = (lo + cl) >>> 0;
	  carry += lo < cl ? 1 : 0;
	  lo = (lo + dl) >>> 0;
	  carry += lo < dl ? 1 : 0;

	  var hi = ah + bh + ch + dh + carry;
	  return hi >>> 0;
	}
	var sum64_4_hi_1 = sum64_4_hi;

	function sum64_4_lo(ah, al, bh, bl, ch, cl, dh, dl) {
	  var lo = al + bl + cl + dl;
	  return lo >>> 0;
	}
	var sum64_4_lo_1 = sum64_4_lo;

	function sum64_5_hi(ah, al, bh, bl, ch, cl, dh, dl, eh, el) {
	  var carry = 0;
	  var lo = al;
	  lo = (lo + bl) >>> 0;
	  carry += lo < al ? 1 : 0;
	  lo = (lo + cl) >>> 0;
	  carry += lo < cl ? 1 : 0;
	  lo = (lo + dl) >>> 0;
	  carry += lo < dl ? 1 : 0;
	  lo = (lo + el) >>> 0;
	  carry += lo < el ? 1 : 0;

	  var hi = ah + bh + ch + dh + eh + carry;
	  return hi >>> 0;
	}
	var sum64_5_hi_1 = sum64_5_hi;

	function sum64_5_lo(ah, al, bh, bl, ch, cl, dh, dl, eh, el) {
	  var lo = al + bl + cl + dl + el;

	  return lo >>> 0;
	}
	var sum64_5_lo_1 = sum64_5_lo;

	function rotr64_hi(ah, al, num) {
	  var r = (al << (32 - num)) | (ah >>> num);
	  return r >>> 0;
	}
	var rotr64_hi_1 = rotr64_hi;

	function rotr64_lo(ah, al, num) {
	  var r = (ah << (32 - num)) | (al >>> num);
	  return r >>> 0;
	}
	var rotr64_lo_1 = rotr64_lo;

	function shr64_hi(ah, al, num) {
	  return ah >>> num;
	}
	var shr64_hi_1 = shr64_hi;

	function shr64_lo(ah, al, num) {
	  var r = (ah << (32 - num)) | (al >>> num);
	  return r >>> 0;
	}
	var shr64_lo_1 = shr64_lo;

	var utils = {
		inherits: inherits_1,
		toArray: toArray_1,
		toHex: toHex_1,
		htonl: htonl_1,
		toHex32: toHex32_1,
		zero2: zero2_1,
		zero8: zero8_1,
		join32: join32_1,
		split32: split32_1,
		rotr32: rotr32_1,
		rotl32: rotl32_1,
		sum32: sum32_1,
		sum32_3: sum32_3_1,
		sum32_4: sum32_4_1,
		sum32_5: sum32_5_1,
		sum64: sum64_1,
		sum64_hi: sum64_hi_1,
		sum64_lo: sum64_lo_1,
		sum64_4_hi: sum64_4_hi_1,
		sum64_4_lo: sum64_4_lo_1,
		sum64_5_hi: sum64_5_hi_1,
		sum64_5_lo: sum64_5_lo_1,
		rotr64_hi: rotr64_hi_1,
		rotr64_lo: rotr64_lo_1,
		shr64_hi: shr64_hi_1,
		shr64_lo: shr64_lo_1
	};

	'use strict';




	function BlockHash() {
	  this.pending = null;
	  this.pendingTotal = 0;
	  this.blockSize = this.constructor.blockSize;
	  this.outSize = this.constructor.outSize;
	  this.hmacStrength = this.constructor.hmacStrength;
	  this.padLength = this.constructor.padLength / 8;
	  this.endian = 'big';

	  this._delta8 = this.blockSize / 8;
	  this._delta32 = this.blockSize / 32;
	}
	var BlockHash_1 = BlockHash;

	BlockHash.prototype.update = function update(msg, enc) {
	  // Convert message to array, pad it, and join into 32bit blocks
	  msg = utils.toArray(msg, enc);
	  if (!this.pending)
	    this.pending = msg;
	  else
	    this.pending = this.pending.concat(msg);
	  this.pendingTotal += msg.length;

	  // Enough data, try updating
	  if (this.pending.length >= this._delta8) {
	    msg = this.pending;

	    // Process pending data in blocks
	    var r = msg.length % this._delta8;
	    this.pending = msg.slice(msg.length - r, msg.length);
	    if (this.pending.length === 0)
	      this.pending = null;

	    msg = utils.join32(msg, 0, msg.length - r, this.endian);
	    for (var i = 0; i < msg.length; i += this._delta32)
	      this._update(msg, i, i + this._delta32);
	  }

	  return this;
	};

	BlockHash.prototype.digest = function digest(enc) {
	  this.update(this._pad());
	  minimalisticAssert(this.pending === null);

	  return this._digest(enc);
	};

	BlockHash.prototype._pad = function pad() {
	  var len = this.pendingTotal;
	  var bytes = this._delta8;
	  var k = bytes - ((len + this.padLength) % bytes);
	  var res = new Array(k + this.padLength);
	  res[0] = 0x80;
	  for (var i = 1; i < k; i++)
	    res[i] = 0;

	  // Append length
	  len <<= 3;
	  if (this.endian === 'big') {
	    for (var t = 8; t < this.padLength; t++)
	      res[i++] = 0;

	    res[i++] = 0;
	    res[i++] = 0;
	    res[i++] = 0;
	    res[i++] = 0;
	    res[i++] = (len >>> 24) & 0xff;
	    res[i++] = (len >>> 16) & 0xff;
	    res[i++] = (len >>> 8) & 0xff;
	    res[i++] = len & 0xff;
	  } else {
	    res[i++] = len & 0xff;
	    res[i++] = (len >>> 8) & 0xff;
	    res[i++] = (len >>> 16) & 0xff;
	    res[i++] = (len >>> 24) & 0xff;
	    res[i++] = 0;
	    res[i++] = 0;
	    res[i++] = 0;
	    res[i++] = 0;

	    for (t = 8; t < this.padLength; t++)
	      res[i++] = 0;
	  }

	  return res;
	};

	var common = {
		BlockHash: BlockHash_1
	};

	'use strict';


	var rotr32$1 = utils.rotr32;

	function ft_1(s, x, y, z) {
	  if (s === 0)
	    return ch32(x, y, z);
	  if (s === 1 || s === 3)
	    return p32(x, y, z);
	  if (s === 2)
	    return maj32(x, y, z);
	}
	var ft_1_1 = ft_1;

	function ch32(x, y, z) {
	  return (x & y) ^ ((~x) & z);
	}
	var ch32_1 = ch32;

	function maj32(x, y, z) {
	  return (x & y) ^ (x & z) ^ (y & z);
	}
	var maj32_1 = maj32;

	function p32(x, y, z) {
	  return x ^ y ^ z;
	}
	var p32_1 = p32;

	function s0_256(x) {
	  return rotr32$1(x, 2) ^ rotr32$1(x, 13) ^ rotr32$1(x, 22);
	}
	var s0_256_1 = s0_256;

	function s1_256(x) {
	  return rotr32$1(x, 6) ^ rotr32$1(x, 11) ^ rotr32$1(x, 25);
	}
	var s1_256_1 = s1_256;

	function g0_256(x) {
	  return rotr32$1(x, 7) ^ rotr32$1(x, 18) ^ (x >>> 3);
	}
	var g0_256_1 = g0_256;

	function g1_256(x) {
	  return rotr32$1(x, 17) ^ rotr32$1(x, 19) ^ (x >>> 10);
	}
	var g1_256_1 = g1_256;

	var common$1 = {
		ft_1: ft_1_1,
		ch32: ch32_1,
		maj32: maj32_1,
		p32: p32_1,
		s0_256: s0_256_1,
		s1_256: s1_256_1,
		g0_256: g0_256_1,
		g1_256: g1_256_1
	};

	'use strict';





	var rotl32$1 = utils.rotl32;
	var sum32$1 = utils.sum32;
	var sum32_5$1 = utils.sum32_5;
	var ft_1$1 = common$1.ft_1;
	var BlockHash$1 = common.BlockHash;

	var sha1_K = [
	  0x5A827999, 0x6ED9EBA1,
	  0x8F1BBCDC, 0xCA62C1D6
	];

	function SHA1() {
	  if (!(this instanceof SHA1))
	    return new SHA1();

	  BlockHash$1.call(this);
	  this.h = [
	    0x67452301, 0xefcdab89, 0x98badcfe,
	    0x10325476, 0xc3d2e1f0 ];
	  this.W = new Array(80);
	}

	utils.inherits(SHA1, BlockHash$1);
	var _1 = SHA1;

	SHA1.blockSize = 512;
	SHA1.outSize = 160;
	SHA1.hmacStrength = 80;
	SHA1.padLength = 64;

	SHA1.prototype._update = function _update(msg, start) {
	  var W = this.W;

	  for (var i = 0; i < 16; i++)
	    W[i] = msg[start + i];

	  for(; i < W.length; i++)
	    W[i] = rotl32$1(W[i - 3] ^ W[i - 8] ^ W[i - 14] ^ W[i - 16], 1);

	  var a = this.h[0];
	  var b = this.h[1];
	  var c = this.h[2];
	  var d = this.h[3];
	  var e = this.h[4];

	  for (i = 0; i < W.length; i++) {
	    var s = ~~(i / 20);
	    var t = sum32_5$1(rotl32$1(a, 5), ft_1$1(s, b, c, d), e, W[i], sha1_K[s]);
	    e = d;
	    d = c;
	    c = rotl32$1(b, 30);
	    b = a;
	    a = t;
	  }

	  this.h[0] = sum32$1(this.h[0], a);
	  this.h[1] = sum32$1(this.h[1], b);
	  this.h[2] = sum32$1(this.h[2], c);
	  this.h[3] = sum32$1(this.h[3], d);
	  this.h[4] = sum32$1(this.h[4], e);
	};

	SHA1.prototype._digest = function digest(enc) {
	  if (enc === 'hex')
	    return utils.toHex32(this.h, 'big');
	  else
	    return utils.split32(this.h, 'big');
	};

	'use strict';






	var sum32$2 = utils.sum32;
	var sum32_4$1 = utils.sum32_4;
	var sum32_5$2 = utils.sum32_5;
	var ch32$1 = common$1.ch32;
	var maj32$1 = common$1.maj32;
	var s0_256$1 = common$1.s0_256;
	var s1_256$1 = common$1.s1_256;
	var g0_256$1 = common$1.g0_256;
	var g1_256$1 = common$1.g1_256;

	var BlockHash$2 = common.BlockHash;

	var sha256_K = [
	  0x428a2f98, 0x71374491, 0xb5c0fbcf, 0xe9b5dba5,
	  0x3956c25b, 0x59f111f1, 0x923f82a4, 0xab1c5ed5,
	  0xd807aa98, 0x12835b01, 0x243185be, 0x550c7dc3,
	  0x72be5d74, 0x80deb1fe, 0x9bdc06a7, 0xc19bf174,
	  0xe49b69c1, 0xefbe4786, 0x0fc19dc6, 0x240ca1cc,
	  0x2de92c6f, 0x4a7484aa, 0x5cb0a9dc, 0x76f988da,
	  0x983e5152, 0xa831c66d, 0xb00327c8, 0xbf597fc7,
	  0xc6e00bf3, 0xd5a79147, 0x06ca6351, 0x14292967,
	  0x27b70a85, 0x2e1b2138, 0x4d2c6dfc, 0x53380d13,
	  0x650a7354, 0x766a0abb, 0x81c2c92e, 0x92722c85,
	  0xa2bfe8a1, 0xa81a664b, 0xc24b8b70, 0xc76c51a3,
	  0xd192e819, 0xd6990624, 0xf40e3585, 0x106aa070,
	  0x19a4c116, 0x1e376c08, 0x2748774c, 0x34b0bcb5,
	  0x391c0cb3, 0x4ed8aa4a, 0x5b9cca4f, 0x682e6ff3,
	  0x748f82ee, 0x78a5636f, 0x84c87814, 0x8cc70208,
	  0x90befffa, 0xa4506ceb, 0xbef9a3f7, 0xc67178f2
	];

	function SHA256() {
	  if (!(this instanceof SHA256))
	    return new SHA256();

	  BlockHash$2.call(this);
	  this.h = [
	    0x6a09e667, 0xbb67ae85, 0x3c6ef372, 0xa54ff53a,
	    0x510e527f, 0x9b05688c, 0x1f83d9ab, 0x5be0cd19
	  ];
	  this.k = sha256_K;
	  this.W = new Array(64);
	}
	utils.inherits(SHA256, BlockHash$2);
	var _256 = SHA256;

	SHA256.blockSize = 512;
	SHA256.outSize = 256;
	SHA256.hmacStrength = 192;
	SHA256.padLength = 64;

	SHA256.prototype._update = function _update(msg, start) {
	  var W = this.W;

	  for (var i = 0; i < 16; i++)
	    W[i] = msg[start + i];
	  for (; i < W.length; i++)
	    W[i] = sum32_4$1(g1_256$1(W[i - 2]), W[i - 7], g0_256$1(W[i - 15]), W[i - 16]);

	  var a = this.h[0];
	  var b = this.h[1];
	  var c = this.h[2];
	  var d = this.h[3];
	  var e = this.h[4];
	  var f = this.h[5];
	  var g = this.h[6];
	  var h = this.h[7];

	  minimalisticAssert(this.k.length === W.length);
	  for (i = 0; i < W.length; i++) {
	    var T1 = sum32_5$2(h, s1_256$1(e), ch32$1(e, f, g), this.k[i], W[i]);
	    var T2 = sum32$2(s0_256$1(a), maj32$1(a, b, c));
	    h = g;
	    g = f;
	    f = e;
	    e = sum32$2(d, T1);
	    d = c;
	    c = b;
	    b = a;
	    a = sum32$2(T1, T2);
	  }

	  this.h[0] = sum32$2(this.h[0], a);
	  this.h[1] = sum32$2(this.h[1], b);
	  this.h[2] = sum32$2(this.h[2], c);
	  this.h[3] = sum32$2(this.h[3], d);
	  this.h[4] = sum32$2(this.h[4], e);
	  this.h[5] = sum32$2(this.h[5], f);
	  this.h[6] = sum32$2(this.h[6], g);
	  this.h[7] = sum32$2(this.h[7], h);
	};

	SHA256.prototype._digest = function digest(enc) {
	  if (enc === 'hex')
	    return utils.toHex32(this.h, 'big');
	  else
	    return utils.split32(this.h, 'big');
	};

	'use strict';




	function SHA224() {
	  if (!(this instanceof SHA224))
	    return new SHA224();

	  _256.call(this);
	  this.h = [
	    0xc1059ed8, 0x367cd507, 0x3070dd17, 0xf70e5939,
	    0xffc00b31, 0x68581511, 0x64f98fa7, 0xbefa4fa4 ];
	}
	utils.inherits(SHA224, _256);
	var _224 = SHA224;

	SHA224.blockSize = 512;
	SHA224.outSize = 224;
	SHA224.hmacStrength = 192;
	SHA224.padLength = 64;

	SHA224.prototype._digest = function digest(enc) {
	  // Just truncate output
	  if (enc === 'hex')
	    return utils.toHex32(this.h.slice(0, 7), 'big');
	  else
	    return utils.split32(this.h.slice(0, 7), 'big');
	};

	'use strict';





	var rotr64_hi$1 = utils.rotr64_hi;
	var rotr64_lo$1 = utils.rotr64_lo;
	var shr64_hi$1 = utils.shr64_hi;
	var shr64_lo$1 = utils.shr64_lo;
	var sum64$1 = utils.sum64;
	var sum64_hi$1 = utils.sum64_hi;
	var sum64_lo$1 = utils.sum64_lo;
	var sum64_4_hi$1 = utils.sum64_4_hi;
	var sum64_4_lo$1 = utils.sum64_4_lo;
	var sum64_5_hi$1 = utils.sum64_5_hi;
	var sum64_5_lo$1 = utils.sum64_5_lo;

	var BlockHash$3 = common.BlockHash;

	var sha512_K = [
	  0x428a2f98, 0xd728ae22, 0x71374491, 0x23ef65cd,
	  0xb5c0fbcf, 0xec4d3b2f, 0xe9b5dba5, 0x8189dbbc,
	  0x3956c25b, 0xf348b538, 0x59f111f1, 0xb605d019,
	  0x923f82a4, 0xaf194f9b, 0xab1c5ed5, 0xda6d8118,
	  0xd807aa98, 0xa3030242, 0x12835b01, 0x45706fbe,
	  0x243185be, 0x4ee4b28c, 0x550c7dc3, 0xd5ffb4e2,
	  0x72be5d74, 0xf27b896f, 0x80deb1fe, 0x3b1696b1,
	  0x9bdc06a7, 0x25c71235, 0xc19bf174, 0xcf692694,
	  0xe49b69c1, 0x9ef14ad2, 0xefbe4786, 0x384f25e3,
	  0x0fc19dc6, 0x8b8cd5b5, 0x240ca1cc, 0x77ac9c65,
	  0x2de92c6f, 0x592b0275, 0x4a7484aa, 0x6ea6e483,
	  0x5cb0a9dc, 0xbd41fbd4, 0x76f988da, 0x831153b5,
	  0x983e5152, 0xee66dfab, 0xa831c66d, 0x2db43210,
	  0xb00327c8, 0x98fb213f, 0xbf597fc7, 0xbeef0ee4,
	  0xc6e00bf3, 0x3da88fc2, 0xd5a79147, 0x930aa725,
	  0x06ca6351, 0xe003826f, 0x14292967, 0x0a0e6e70,
	  0x27b70a85, 0x46d22ffc, 0x2e1b2138, 0x5c26c926,
	  0x4d2c6dfc, 0x5ac42aed, 0x53380d13, 0x9d95b3df,
	  0x650a7354, 0x8baf63de, 0x766a0abb, 0x3c77b2a8,
	  0x81c2c92e, 0x47edaee6, 0x92722c85, 0x1482353b,
	  0xa2bfe8a1, 0x4cf10364, 0xa81a664b, 0xbc423001,
	  0xc24b8b70, 0xd0f89791, 0xc76c51a3, 0x0654be30,
	  0xd192e819, 0xd6ef5218, 0xd6990624, 0x5565a910,
	  0xf40e3585, 0x5771202a, 0x106aa070, 0x32bbd1b8,
	  0x19a4c116, 0xb8d2d0c8, 0x1e376c08, 0x5141ab53,
	  0x2748774c, 0xdf8eeb99, 0x34b0bcb5, 0xe19b48a8,
	  0x391c0cb3, 0xc5c95a63, 0x4ed8aa4a, 0xe3418acb,
	  0x5b9cca4f, 0x7763e373, 0x682e6ff3, 0xd6b2b8a3,
	  0x748f82ee, 0x5defb2fc, 0x78a5636f, 0x43172f60,
	  0x84c87814, 0xa1f0ab72, 0x8cc70208, 0x1a6439ec,
	  0x90befffa, 0x23631e28, 0xa4506ceb, 0xde82bde9,
	  0xbef9a3f7, 0xb2c67915, 0xc67178f2, 0xe372532b,
	  0xca273ece, 0xea26619c, 0xd186b8c7, 0x21c0c207,
	  0xeada7dd6, 0xcde0eb1e, 0xf57d4f7f, 0xee6ed178,
	  0x06f067aa, 0x72176fba, 0x0a637dc5, 0xa2c898a6,
	  0x113f9804, 0xbef90dae, 0x1b710b35, 0x131c471b,
	  0x28db77f5, 0x23047d84, 0x32caab7b, 0x40c72493,
	  0x3c9ebe0a, 0x15c9bebc, 0x431d67c4, 0x9c100d4c,
	  0x4cc5d4be, 0xcb3e42b6, 0x597f299c, 0xfc657e2a,
	  0x5fcb6fab, 0x3ad6faec, 0x6c44198c, 0x4a475817
	];

	function SHA512() {
	  if (!(this instanceof SHA512))
	    return new SHA512();

	  BlockHash$3.call(this);
	  this.h = [
	    0x6a09e667, 0xf3bcc908,
	    0xbb67ae85, 0x84caa73b,
	    0x3c6ef372, 0xfe94f82b,
	    0xa54ff53a, 0x5f1d36f1,
	    0x510e527f, 0xade682d1,
	    0x9b05688c, 0x2b3e6c1f,
	    0x1f83d9ab, 0xfb41bd6b,
	    0x5be0cd19, 0x137e2179 ];
	  this.k = sha512_K;
	  this.W = new Array(160);
	}
	utils.inherits(SHA512, BlockHash$3);
	var _512 = SHA512;

	SHA512.blockSize = 1024;
	SHA512.outSize = 512;
	SHA512.hmacStrength = 192;
	SHA512.padLength = 128;

	SHA512.prototype._prepareBlock = function _prepareBlock(msg, start) {
	  var W = this.W;

	  // 32 x 32bit words
	  for (var i = 0; i < 32; i++)
	    W[i] = msg[start + i];
	  for (; i < W.length; i += 2) {
	    var c0_hi = g1_512_hi(W[i - 4], W[i - 3]);  // i - 2
	    var c0_lo = g1_512_lo(W[i - 4], W[i - 3]);
	    var c1_hi = W[i - 14];  // i - 7
	    var c1_lo = W[i - 13];
	    var c2_hi = g0_512_hi(W[i - 30], W[i - 29]);  // i - 15
	    var c2_lo = g0_512_lo(W[i - 30], W[i - 29]);
	    var c3_hi = W[i - 32];  // i - 16
	    var c3_lo = W[i - 31];

	    W[i] = sum64_4_hi$1(
	      c0_hi, c0_lo,
	      c1_hi, c1_lo,
	      c2_hi, c2_lo,
	      c3_hi, c3_lo);
	    W[i + 1] = sum64_4_lo$1(
	      c0_hi, c0_lo,
	      c1_hi, c1_lo,
	      c2_hi, c2_lo,
	      c3_hi, c3_lo);
	  }
	};

	SHA512.prototype._update = function _update(msg, start) {
	  this._prepareBlock(msg, start);

	  var W = this.W;

	  var ah = this.h[0];
	  var al = this.h[1];
	  var bh = this.h[2];
	  var bl = this.h[3];
	  var ch = this.h[4];
	  var cl = this.h[5];
	  var dh = this.h[6];
	  var dl = this.h[7];
	  var eh = this.h[8];
	  var el = this.h[9];
	  var fh = this.h[10];
	  var fl = this.h[11];
	  var gh = this.h[12];
	  var gl = this.h[13];
	  var hh = this.h[14];
	  var hl = this.h[15];

	  minimalisticAssert(this.k.length === W.length);
	  for (var i = 0; i < W.length; i += 2) {
	    var c0_hi = hh;
	    var c0_lo = hl;
	    var c1_hi = s1_512_hi(eh, el);
	    var c1_lo = s1_512_lo(eh, el);
	    var c2_hi = ch64_hi(eh, el, fh, fl, gh, gl);
	    var c2_lo = ch64_lo(eh, el, fh, fl, gh, gl);
	    var c3_hi = this.k[i];
	    var c3_lo = this.k[i + 1];
	    var c4_hi = W[i];
	    var c4_lo = W[i + 1];

	    var T1_hi = sum64_5_hi$1(
	      c0_hi, c0_lo,
	      c1_hi, c1_lo,
	      c2_hi, c2_lo,
	      c3_hi, c3_lo,
	      c4_hi, c4_lo);
	    var T1_lo = sum64_5_lo$1(
	      c0_hi, c0_lo,
	      c1_hi, c1_lo,
	      c2_hi, c2_lo,
	      c3_hi, c3_lo,
	      c4_hi, c4_lo);

	    c0_hi = s0_512_hi(ah, al);
	    c0_lo = s0_512_lo(ah, al);
	    c1_hi = maj64_hi(ah, al, bh, bl, ch, cl);
	    c1_lo = maj64_lo(ah, al, bh, bl, ch, cl);

	    var T2_hi = sum64_hi$1(c0_hi, c0_lo, c1_hi, c1_lo);
	    var T2_lo = sum64_lo$1(c0_hi, c0_lo, c1_hi, c1_lo);

	    hh = gh;
	    hl = gl;

	    gh = fh;
	    gl = fl;

	    fh = eh;
	    fl = el;

	    eh = sum64_hi$1(dh, dl, T1_hi, T1_lo);
	    el = sum64_lo$1(dl, dl, T1_hi, T1_lo);

	    dh = ch;
	    dl = cl;

	    ch = bh;
	    cl = bl;

	    bh = ah;
	    bl = al;

	    ah = sum64_hi$1(T1_hi, T1_lo, T2_hi, T2_lo);
	    al = sum64_lo$1(T1_hi, T1_lo, T2_hi, T2_lo);
	  }

	  sum64$1(this.h, 0, ah, al);
	  sum64$1(this.h, 2, bh, bl);
	  sum64$1(this.h, 4, ch, cl);
	  sum64$1(this.h, 6, dh, dl);
	  sum64$1(this.h, 8, eh, el);
	  sum64$1(this.h, 10, fh, fl);
	  sum64$1(this.h, 12, gh, gl);
	  sum64$1(this.h, 14, hh, hl);
	};

	SHA512.prototype._digest = function digest(enc) {
	  if (enc === 'hex')
	    return utils.toHex32(this.h, 'big');
	  else
	    return utils.split32(this.h, 'big');
	};

	function ch64_hi(xh, xl, yh, yl, zh) {
	  var r = (xh & yh) ^ ((~xh) & zh);
	  if (r < 0)
	    r += 0x100000000;
	  return r;
	}

	function ch64_lo(xh, xl, yh, yl, zh, zl) {
	  var r = (xl & yl) ^ ((~xl) & zl);
	  if (r < 0)
	    r += 0x100000000;
	  return r;
	}

	function maj64_hi(xh, xl, yh, yl, zh) {
	  var r = (xh & yh) ^ (xh & zh) ^ (yh & zh);
	  if (r < 0)
	    r += 0x100000000;
	  return r;
	}

	function maj64_lo(xh, xl, yh, yl, zh, zl) {
	  var r = (xl & yl) ^ (xl & zl) ^ (yl & zl);
	  if (r < 0)
	    r += 0x100000000;
	  return r;
	}

	function s0_512_hi(xh, xl) {
	  var c0_hi = rotr64_hi$1(xh, xl, 28);
	  var c1_hi = rotr64_hi$1(xl, xh, 2);  // 34
	  var c2_hi = rotr64_hi$1(xl, xh, 7);  // 39

	  var r = c0_hi ^ c1_hi ^ c2_hi;
	  if (r < 0)
	    r += 0x100000000;
	  return r;
	}

	function s0_512_lo(xh, xl) {
	  var c0_lo = rotr64_lo$1(xh, xl, 28);
	  var c1_lo = rotr64_lo$1(xl, xh, 2);  // 34
	  var c2_lo = rotr64_lo$1(xl, xh, 7);  // 39

	  var r = c0_lo ^ c1_lo ^ c2_lo;
	  if (r < 0)
	    r += 0x100000000;
	  return r;
	}

	function s1_512_hi(xh, xl) {
	  var c0_hi = rotr64_hi$1(xh, xl, 14);
	  var c1_hi = rotr64_hi$1(xh, xl, 18);
	  var c2_hi = rotr64_hi$1(xl, xh, 9);  // 41

	  var r = c0_hi ^ c1_hi ^ c2_hi;
	  if (r < 0)
	    r += 0x100000000;
	  return r;
	}

	function s1_512_lo(xh, xl) {
	  var c0_lo = rotr64_lo$1(xh, xl, 14);
	  var c1_lo = rotr64_lo$1(xh, xl, 18);
	  var c2_lo = rotr64_lo$1(xl, xh, 9);  // 41

	  var r = c0_lo ^ c1_lo ^ c2_lo;
	  if (r < 0)
	    r += 0x100000000;
	  return r;
	}

	function g0_512_hi(xh, xl) {
	  var c0_hi = rotr64_hi$1(xh, xl, 1);
	  var c1_hi = rotr64_hi$1(xh, xl, 8);
	  var c2_hi = shr64_hi$1(xh, xl, 7);

	  var r = c0_hi ^ c1_hi ^ c2_hi;
	  if (r < 0)
	    r += 0x100000000;
	  return r;
	}

	function g0_512_lo(xh, xl) {
	  var c0_lo = rotr64_lo$1(xh, xl, 1);
	  var c1_lo = rotr64_lo$1(xh, xl, 8);
	  var c2_lo = shr64_lo$1(xh, xl, 7);

	  var r = c0_lo ^ c1_lo ^ c2_lo;
	  if (r < 0)
	    r += 0x100000000;
	  return r;
	}

	function g1_512_hi(xh, xl) {
	  var c0_hi = rotr64_hi$1(xh, xl, 19);
	  var c1_hi = rotr64_hi$1(xl, xh, 29);  // 61
	  var c2_hi = shr64_hi$1(xh, xl, 6);

	  var r = c0_hi ^ c1_hi ^ c2_hi;
	  if (r < 0)
	    r += 0x100000000;
	  return r;
	}

	function g1_512_lo(xh, xl) {
	  var c0_lo = rotr64_lo$1(xh, xl, 19);
	  var c1_lo = rotr64_lo$1(xl, xh, 29);  // 61
	  var c2_lo = shr64_lo$1(xh, xl, 6);

	  var r = c0_lo ^ c1_lo ^ c2_lo;
	  if (r < 0)
	    r += 0x100000000;
	  return r;
	}

	'use strict';





	function SHA384() {
	  if (!(this instanceof SHA384))
	    return new SHA384();

	  _512.call(this);
	  this.h = [
	    0xcbbb9d5d, 0xc1059ed8,
	    0x629a292a, 0x367cd507,
	    0x9159015a, 0x3070dd17,
	    0x152fecd8, 0xf70e5939,
	    0x67332667, 0xffc00b31,
	    0x8eb44a87, 0x68581511,
	    0xdb0c2e0d, 0x64f98fa7,
	    0x47b5481d, 0xbefa4fa4 ];
	}
	utils.inherits(SHA384, _512);
	var _384 = SHA384;

	SHA384.blockSize = 1024;
	SHA384.outSize = 384;
	SHA384.hmacStrength = 192;
	SHA384.padLength = 128;

	SHA384.prototype._digest = function digest(enc) {
	  if (enc === 'hex')
	    return utils.toHex32(this.h.slice(0, 12), 'big');
	  else
	    return utils.split32(this.h.slice(0, 12), 'big');
	};

	'use strict';

	var sha1 = _1;
	var sha224 = _224;
	var sha256 = _256;
	var sha384 = _384;
	var sha512 = _512;

	var sha = {
		sha1: sha1,
		sha224: sha224,
		sha256: sha256,
		sha384: sha384,
		sha512: sha512
	};

	'use strict';




	var rotl32$2 = utils.rotl32;
	var sum32$3 = utils.sum32;
	var sum32_3$1 = utils.sum32_3;
	var sum32_4$2 = utils.sum32_4;
	var BlockHash$4 = common.BlockHash;

	function RIPEMD160() {
	  if (!(this instanceof RIPEMD160))
	    return new RIPEMD160();

	  BlockHash$4.call(this);

	  this.h = [ 0x67452301, 0xefcdab89, 0x98badcfe, 0x10325476, 0xc3d2e1f0 ];
	  this.endian = 'little';
	}
	utils.inherits(RIPEMD160, BlockHash$4);
	var ripemd160 = RIPEMD160;

	RIPEMD160.blockSize = 512;
	RIPEMD160.outSize = 160;
	RIPEMD160.hmacStrength = 192;
	RIPEMD160.padLength = 64;

	RIPEMD160.prototype._update = function update(msg, start) {
	  var A = this.h[0];
	  var B = this.h[1];
	  var C = this.h[2];
	  var D = this.h[3];
	  var E = this.h[4];
	  var Ah = A;
	  var Bh = B;
	  var Ch = C;
	  var Dh = D;
	  var Eh = E;
	  for (var j = 0; j < 80; j++) {
	    var T = sum32$3(
	      rotl32$2(
	        sum32_4$2(A, f(j, B, C, D), msg[r[j] + start], K(j)),
	        s[j]),
	      E);
	    A = E;
	    E = D;
	    D = rotl32$2(C, 10);
	    C = B;
	    B = T;
	    T = sum32$3(
	      rotl32$2(
	        sum32_4$2(Ah, f(79 - j, Bh, Ch, Dh), msg[rh[j] + start], Kh(j)),
	        sh[j]),
	      Eh);
	    Ah = Eh;
	    Eh = Dh;
	    Dh = rotl32$2(Ch, 10);
	    Ch = Bh;
	    Bh = T;
	  }
	  T = sum32_3$1(this.h[1], C, Dh);
	  this.h[1] = sum32_3$1(this.h[2], D, Eh);
	  this.h[2] = sum32_3$1(this.h[3], E, Ah);
	  this.h[3] = sum32_3$1(this.h[4], A, Bh);
	  this.h[4] = sum32_3$1(this.h[0], B, Ch);
	  this.h[0] = T;
	};

	RIPEMD160.prototype._digest = function digest(enc) {
	  if (enc === 'hex')
	    return utils.toHex32(this.h, 'little');
	  else
	    return utils.split32(this.h, 'little');
	};

	function f(j, x, y, z) {
	  if (j <= 15)
	    return x ^ y ^ z;
	  else if (j <= 31)
	    return (x & y) | ((~x) & z);
	  else if (j <= 47)
	    return (x | (~y)) ^ z;
	  else if (j <= 63)
	    return (x & z) | (y & (~z));
	  else
	    return x ^ (y | (~z));
	}

	function K(j) {
	  if (j <= 15)
	    return 0x00000000;
	  else if (j <= 31)
	    return 0x5a827999;
	  else if (j <= 47)
	    return 0x6ed9eba1;
	  else if (j <= 63)
	    return 0x8f1bbcdc;
	  else
	    return 0xa953fd4e;
	}

	function Kh(j) {
	  if (j <= 15)
	    return 0x50a28be6;
	  else if (j <= 31)
	    return 0x5c4dd124;
	  else if (j <= 47)
	    return 0x6d703ef3;
	  else if (j <= 63)
	    return 0x7a6d76e9;
	  else
	    return 0x00000000;
	}

	var r = [
	  0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15,
	  7, 4, 13, 1, 10, 6, 15, 3, 12, 0, 9, 5, 2, 14, 11, 8,
	  3, 10, 14, 4, 9, 15, 8, 1, 2, 7, 0, 6, 13, 11, 5, 12,
	  1, 9, 11, 10, 0, 8, 12, 4, 13, 3, 7, 15, 14, 5, 6, 2,
	  4, 0, 5, 9, 7, 12, 2, 10, 14, 1, 3, 8, 11, 6, 15, 13
	];

	var rh = [
	  5, 14, 7, 0, 9, 2, 11, 4, 13, 6, 15, 8, 1, 10, 3, 12,
	  6, 11, 3, 7, 0, 13, 5, 10, 14, 15, 8, 12, 4, 9, 1, 2,
	  15, 5, 1, 3, 7, 14, 6, 9, 11, 8, 12, 2, 10, 0, 4, 13,
	  8, 6, 4, 1, 3, 11, 15, 0, 5, 12, 2, 13, 9, 7, 10, 14,
	  12, 15, 10, 4, 1, 5, 8, 7, 6, 2, 13, 14, 0, 3, 9, 11
	];

	var s = [
	  11, 14, 15, 12, 5, 8, 7, 9, 11, 13, 14, 15, 6, 7, 9, 8,
	  7, 6, 8, 13, 11, 9, 7, 15, 7, 12, 15, 9, 11, 7, 13, 12,
	  11, 13, 6, 7, 14, 9, 13, 15, 14, 8, 13, 6, 5, 12, 7, 5,
	  11, 12, 14, 15, 14, 15, 9, 8, 9, 14, 5, 6, 8, 6, 5, 12,
	  9, 15, 5, 11, 6, 8, 13, 12, 5, 12, 13, 14, 11, 8, 5, 6
	];

	var sh = [
	  8, 9, 9, 11, 13, 15, 15, 5, 7, 7, 8, 11, 14, 14, 12, 6,
	  9, 13, 15, 7, 12, 8, 9, 11, 7, 7, 12, 7, 6, 15, 13, 11,
	  9, 7, 15, 11, 8, 6, 6, 14, 12, 13, 5, 14, 13, 13, 7, 5,
	  15, 5, 8, 11, 14, 14, 6, 14, 6, 9, 12, 9, 12, 5, 15, 8,
	  8, 5, 12, 9, 12, 5, 14, 6, 8, 13, 6, 5, 15, 13, 11, 11
	];

	var ripemd = {
		ripemd160: ripemd160
	};

	'use strict';




	function Hmac(hash, key, enc) {
	  if (!(this instanceof Hmac))
	    return new Hmac(hash, key, enc);
	  this.Hash = hash;
	  this.blockSize = hash.blockSize / 8;
	  this.outSize = hash.outSize / 8;
	  this.inner = null;
	  this.outer = null;

	  this._init(utils.toArray(key, enc));
	}
	var hmac = Hmac;

	Hmac.prototype._init = function init(key) {
	  // Shorten key, if needed
	  if (key.length > this.blockSize)
	    key = new this.Hash().update(key).digest();
	  minimalisticAssert(key.length <= this.blockSize);

	  // Add padding to key
	  for (var i = key.length; i < this.blockSize; i++)
	    key.push(0);

	  for (i = 0; i < key.length; i++)
	    key[i] ^= 0x36;
	  this.inner = new this.Hash().update(key);

	  // 0x36 ^ 0x5c = 0x6a
	  for (i = 0; i < key.length; i++)
	    key[i] ^= 0x6a;
	  this.outer = new this.Hash().update(key);
	};

	Hmac.prototype.update = function update(msg, enc) {
	  this.inner.update(msg, enc);
	  return this;
	};

	Hmac.prototype.digest = function digest(enc) {
	  this.outer.update(this.inner.digest());
	  return this.outer.digest(enc);
	};

	var hash_1 = createCommonjsModule(function (module, exports) {
	var hash = exports;

	hash.utils = utils;
	hash.common = common;
	hash.sha = sha;
	hash.ripemd = ripemd;
	hash.hmac = hmac;

	// Proxy hash functions to the main object
	hash.sha1 = hash.sha.sha1;
	hash.sha256 = hash.sha.sha256;
	hash.sha224 = hash.sha.sha224;
	hash.sha384 = hash.sha.sha384;
	hash.sha512 = hash.sha.sha512;
	hash.ripemd160 = hash.ripemd.ripemd160;
	});

	var curves_1 = createCommonjsModule(function (module, exports) {
	'use strict';

	var curves = exports;





	var assert = utils_1$1.assert;

	function PresetCurve(options) {
	  if (options.type === 'short')
	    this.curve = new curve_1.short(options);
	  else if (options.type === 'edwards')
	    this.curve = new curve_1.edwards(options);
	  else
	    this.curve = new curve_1.mont(options);
	  this.g = this.curve.g;
	  this.n = this.curve.n;
	  this.hash = options.hash;

	  assert(this.g.validate(), 'Invalid curve');
	  assert(this.g.mul(this.n).isInfinity(), 'Invalid curve, G*N != O');
	}
	curves.PresetCurve = PresetCurve;

	function defineCurve(name, options) {
	  Object.defineProperty(curves, name, {
	    configurable: true,
	    enumerable: true,
	    get: function() {
	      var curve = new PresetCurve(options);
	      Object.defineProperty(curves, name, {
	        configurable: true,
	        enumerable: true,
	        value: curve,
	      });
	      return curve;
	    },
	  });
	}

	defineCurve('p192', {
	  type: 'short',
	  prime: 'p192',
	  p: 'ffffffff ffffffff ffffffff fffffffe ffffffff ffffffff',
	  a: 'ffffffff ffffffff ffffffff fffffffe ffffffff fffffffc',
	  b: '64210519 e59c80e7 0fa7e9ab 72243049 feb8deec c146b9b1',
	  n: 'ffffffff ffffffff ffffffff 99def836 146bc9b1 b4d22831',
	  hash: hash_1.sha256,
	  gRed: false,
	  g: [
	    '188da80e b03090f6 7cbf20eb 43a18800 f4ff0afd 82ff1012',
	    '07192b95 ffc8da78 631011ed 6b24cdd5 73f977a1 1e794811',
	  ],
	});

	defineCurve('p224', {
	  type: 'short',
	  prime: 'p224',
	  p: 'ffffffff ffffffff ffffffff ffffffff 00000000 00000000 00000001',
	  a: 'ffffffff ffffffff ffffffff fffffffe ffffffff ffffffff fffffffe',
	  b: 'b4050a85 0c04b3ab f5413256 5044b0b7 d7bfd8ba 270b3943 2355ffb4',
	  n: 'ffffffff ffffffff ffffffff ffff16a2 e0b8f03e 13dd2945 5c5c2a3d',
	  hash: hash_1.sha256,
	  gRed: false,
	  g: [
	    'b70e0cbd 6bb4bf7f 321390b9 4a03c1d3 56c21122 343280d6 115c1d21',
	    'bd376388 b5f723fb 4c22dfe6 cd4375a0 5a074764 44d58199 85007e34',
	  ],
	});

	defineCurve('p256', {
	  type: 'short',
	  prime: null,
	  p: 'ffffffff 00000001 00000000 00000000 00000000 ffffffff ffffffff ffffffff',
	  a: 'ffffffff 00000001 00000000 00000000 00000000 ffffffff ffffffff fffffffc',
	  b: '5ac635d8 aa3a93e7 b3ebbd55 769886bc 651d06b0 cc53b0f6 3bce3c3e 27d2604b',
	  n: 'ffffffff 00000000 ffffffff ffffffff bce6faad a7179e84 f3b9cac2 fc632551',
	  hash: hash_1.sha256,
	  gRed: false,
	  g: [
	    '6b17d1f2 e12c4247 f8bce6e5 63a440f2 77037d81 2deb33a0 f4a13945 d898c296',
	    '4fe342e2 fe1a7f9b 8ee7eb4a 7c0f9e16 2bce3357 6b315ece cbb64068 37bf51f5',
	  ],
	});

	defineCurve('p384', {
	  type: 'short',
	  prime: null,
	  p: 'ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ' +
	     'fffffffe ffffffff 00000000 00000000 ffffffff',
	  a: 'ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ' +
	     'fffffffe ffffffff 00000000 00000000 fffffffc',
	  b: 'b3312fa7 e23ee7e4 988e056b e3f82d19 181d9c6e fe814112 0314088f ' +
	     '5013875a c656398d 8a2ed19d 2a85c8ed d3ec2aef',
	  n: 'ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff c7634d81 ' +
	     'f4372ddf 581a0db2 48b0a77a ecec196a ccc52973',
	  hash: hash_1.sha384,
	  gRed: false,
	  g: [
	    'aa87ca22 be8b0537 8eb1c71e f320ad74 6e1d3b62 8ba79b98 59f741e0 82542a38 ' +
	    '5502f25d bf55296c 3a545e38 72760ab7',
	    '3617de4a 96262c6f 5d9e98bf 9292dc29 f8f41dbd 289a147c e9da3113 b5f0b8c0 ' +
	    '0a60b1ce 1d7e819d 7a431d7c 90ea0e5f',
	  ],
	});

	defineCurve('p521', {
	  type: 'short',
	  prime: null,
	  p: '000001ff ffffffff ffffffff ffffffff ffffffff ffffffff ' +
	     'ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ' +
	     'ffffffff ffffffff ffffffff ffffffff ffffffff',
	  a: '000001ff ffffffff ffffffff ffffffff ffffffff ffffffff ' +
	     'ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ' +
	     'ffffffff ffffffff ffffffff ffffffff fffffffc',
	  b: '00000051 953eb961 8e1c9a1f 929a21a0 b68540ee a2da725b ' +
	     '99b315f3 b8b48991 8ef109e1 56193951 ec7e937b 1652c0bd ' +
	     '3bb1bf07 3573df88 3d2c34f1 ef451fd4 6b503f00',
	  n: '000001ff ffffffff ffffffff ffffffff ffffffff ffffffff ' +
	     'ffffffff ffffffff fffffffa 51868783 bf2f966b 7fcc0148 ' +
	     'f709a5d0 3bb5c9b8 899c47ae bb6fb71e 91386409',
	  hash: hash_1.sha512,
	  gRed: false,
	  g: [
	    '000000c6 858e06b7 0404e9cd 9e3ecb66 2395b442 9c648139 ' +
	    '053fb521 f828af60 6b4d3dba a14b5e77 efe75928 fe1dc127 ' +
	    'a2ffa8de 3348b3c1 856a429b f97e7e31 c2e5bd66',
	    '00000118 39296a78 9a3bc004 5c8a5fb4 2c7d1bd9 98f54449 ' +
	    '579b4468 17afbd17 273e662c 97ee7299 5ef42640 c550b901 ' +
	    '3fad0761 353c7086 a272c240 88be9476 9fd16650',
	  ],
	});

	defineCurve('curve25519', {
	  type: 'mont',
	  prime: 'p25519',
	  p: '7fffffffffffffff ffffffffffffffff ffffffffffffffff ffffffffffffffed',
	  a: '76d06',
	  b: '1',
	  n: '1000000000000000 0000000000000000 14def9dea2f79cd6 5812631a5cf5d3ed',
	  hash: hash_1.sha256,
	  gRed: false,
	  g: [
	    '9',
	  ],
	});

	defineCurve('ed25519', {
	  type: 'edwards',
	  prime: 'p25519',
	  p: '7fffffffffffffff ffffffffffffffff ffffffffffffffff ffffffffffffffed',
	  a: '-1',
	  c: '1',
	  // -121665 * (121666^(-1)) (mod P)
	  d: '52036cee2b6ffe73 8cc740797779e898 00700a4d4141d8ab 75eb4dca135978a3',
	  n: '1000000000000000 0000000000000000 14def9dea2f79cd6 5812631a5cf5d3ed',
	  hash: hash_1.sha256,
	  gRed: false,
	  g: [
	    '216936d3cd6e53fec0a4e231fdd6dc5c692cc7609525a7b2c9562d608f25d51a',

	    // 4/5
	    '6666666666666666666666666666666666666666666666666666666666666658',
	  ],
	});

	var pre;
	try {
	  pre = /*RicMoo:ethers:require(./precomputed/secp256k1)*/(null).crash();
	} catch (e) {
	  pre = undefined;
	}

	defineCurve('secp256k1', {
	  type: 'short',
	  prime: 'k256',
	  p: 'ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff fffffffe fffffc2f',
	  a: '0',
	  b: '7',
	  n: 'ffffffff ffffffff ffffffff fffffffe baaedce6 af48a03b bfd25e8c d0364141',
	  h: '1',
	  hash: hash_1.sha256,

	  // Precomputed endomorphism
	  beta: '7ae96a2b657c07106e64479eac3434e99cf0497512f58995c1396c28719501ee',
	  lambda: '5363ad4cc05c30e0a5261c028812645a122e22ea20816678df02967c1b23bd72',
	  basis: [
	    {
	      a: '3086d221a7d46bcde86c90e49284eb15',
	      b: '-e4437ed6010e88286f547fa90abfe4c3',
	    },
	    {
	      a: '114ca50f7a8e2f3f657c1108d9d44cfd8',
	      b: '3086d221a7d46bcde86c90e49284eb15',
	    },
	  ],

	  gRed: false,
	  g: [
	    '79be667ef9dcbbac55a06295ce870b07029bfcdb2dce28d959f2815b16f81798',
	    '483ada7726a3c4655da4fbfc0e1108a8fd17b448a68554199c47d08ffb10d4b8',
	    pre,
	  ],
	});
	});

	'use strict';





	function HmacDRBG(options) {
	  if (!(this instanceof HmacDRBG))
	    return new HmacDRBG(options);
	  this.hash = options.hash;
	  this.predResist = !!options.predResist;

	  this.outLen = this.hash.outSize;
	  this.minEntropy = options.minEntropy || this.hash.hmacStrength;

	  this._reseed = null;
	  this.reseedInterval = null;
	  this.K = null;
	  this.V = null;

	  var entropy = utils_1.toArray(options.entropy, options.entropyEnc || 'hex');
	  var nonce = utils_1.toArray(options.nonce, options.nonceEnc || 'hex');
	  var pers = utils_1.toArray(options.pers, options.persEnc || 'hex');
	  minimalisticAssert(entropy.length >= (this.minEntropy / 8),
	         'Not enough entropy. Minimum is: ' + this.minEntropy + ' bits');
	  this._init(entropy, nonce, pers);
	}
	var hmacDrbg = HmacDRBG;

	HmacDRBG.prototype._init = function init(entropy, nonce, pers) {
	  var seed = entropy.concat(nonce).concat(pers);

	  this.K = new Array(this.outLen / 8);
	  this.V = new Array(this.outLen / 8);
	  for (var i = 0; i < this.V.length; i++) {
	    this.K[i] = 0x00;
	    this.V[i] = 0x01;
	  }

	  this._update(seed);
	  this._reseed = 1;
	  this.reseedInterval = 0x1000000000000;  // 2^48
	};

	HmacDRBG.prototype._hmac = function hmac() {
	  return new hash_1.hmac(this.hash, this.K);
	};

	HmacDRBG.prototype._update = function update(seed) {
	  var kmac = this._hmac()
	                 .update(this.V)
	                 .update([ 0x00 ]);
	  if (seed)
	    kmac = kmac.update(seed);
	  this.K = kmac.digest();
	  this.V = this._hmac().update(this.V).digest();
	  if (!seed)
	    return;

	  this.K = this._hmac()
	               .update(this.V)
	               .update([ 0x01 ])
	               .update(seed)
	               .digest();
	  this.V = this._hmac().update(this.V).digest();
	};

	HmacDRBG.prototype.reseed = function reseed(entropy, entropyEnc, add, addEnc) {
	  // Optional entropy enc
	  if (typeof entropyEnc !== 'string') {
	    addEnc = add;
	    add = entropyEnc;
	    entropyEnc = null;
	  }

	  entropy = utils_1.toArray(entropy, entropyEnc);
	  add = utils_1.toArray(add, addEnc);

	  minimalisticAssert(entropy.length >= (this.minEntropy / 8),
	         'Not enough entropy. Minimum is: ' + this.minEntropy + ' bits');

	  this._update(entropy.concat(add || []));
	  this._reseed = 1;
	};

	HmacDRBG.prototype.generate = function generate(len, enc, add, addEnc) {
	  if (this._reseed > this.reseedInterval)
	    throw new Error('Reseed is required');

	  // Optional encoding
	  if (typeof enc !== 'string') {
	    addEnc = add;
	    add = enc;
	    enc = null;
	  }

	  // Optional additional data
	  if (add) {
	    add = utils_1.toArray(add, addEnc || 'hex');
	    this._update(add);
	  }

	  var temp = [];
	  while (temp.length < len) {
	    this.V = this._hmac().update(this.V).digest();
	    temp = temp.concat(this.V);
	  }

	  var res = temp.slice(0, len);
	  this._update(add);
	  this._reseed++;
	  return utils_1.encode(res, enc);
	};

	'use strict';



	var assert$3 = utils_1$1.assert;

	function KeyPair(ec, options) {
	  this.ec = ec;
	  this.priv = null;
	  this.pub = null;

	  // KeyPair(ec, { priv: ..., pub: ... })
	  if (options.priv)
	    this._importPrivate(options.priv, options.privEnc);
	  if (options.pub)
	    this._importPublic(options.pub, options.pubEnc);
	}
	var key = KeyPair;

	KeyPair.fromPublic = function fromPublic(ec, pub, enc) {
	  if (pub instanceof KeyPair)
	    return pub;

	  return new KeyPair(ec, {
	    pub: pub,
	    pubEnc: enc,
	  });
	};

	KeyPair.fromPrivate = function fromPrivate(ec, priv, enc) {
	  if (priv instanceof KeyPair)
	    return priv;

	  return new KeyPair(ec, {
	    priv: priv,
	    privEnc: enc,
	  });
	};

	KeyPair.prototype.validate = function validate() {
	  var pub = this.getPublic();

	  if (pub.isInfinity())
	    return { result: false, reason: 'Invalid public key' };
	  if (!pub.validate())
	    return { result: false, reason: 'Public key is not a point' };
	  if (!pub.mul(this.ec.curve.n).isInfinity())
	    return { result: false, reason: 'Public key * N != O' };

	  return { result: true, reason: null };
	};

	KeyPair.prototype.getPublic = function getPublic(compact, enc) {
	  // compact is optional argument
	  if (typeof compact === 'string') {
	    enc = compact;
	    compact = null;
	  }

	  if (!this.pub)
	    this.pub = this.ec.g.mul(this.priv);

	  if (!enc)
	    return this.pub;

	  return this.pub.encode(enc, compact);
	};

	KeyPair.prototype.getPrivate = function getPrivate(enc) {
	  if (enc === 'hex')
	    return this.priv.toString(16, 2);
	  else
	    return this.priv;
	};

	KeyPair.prototype._importPrivate = function _importPrivate(key, enc) {
	  this.priv = new bn$1(key, enc || 16);

	  // Ensure that the priv won't be bigger than n, otherwise we may fail
	  // in fixed multiplication method
	  this.priv = this.priv.umod(this.ec.curve.n);
	};

	KeyPair.prototype._importPublic = function _importPublic(key, enc) {
	  if (key.x || key.y) {
	    // Montgomery points only have an `x` coordinate.
	    // Weierstrass/Edwards points on the other hand have both `x` and
	    // `y` coordinates.
	    if (this.ec.curve.type === 'mont') {
	      assert$3(key.x, 'Need x coordinate');
	    } else if (this.ec.curve.type === 'short' ||
	               this.ec.curve.type === 'edwards') {
	      assert$3(key.x && key.y, 'Need both x and y coordinate');
	    }
	    this.pub = this.ec.curve.point(key.x, key.y);
	    return;
	  }
	  this.pub = this.ec.curve.decodePoint(key, enc);
	};

	// ECDH
	KeyPair.prototype.derive = function derive(pub) {
	  if(!pub.validate()) {
	    assert$3(pub.validate(), 'public point not validated');
	  }
	  return pub.mul(this.priv).getX();
	};

	// ECDSA
	KeyPair.prototype.sign = function sign(msg, enc, options) {
	  return this.ec.sign(msg, this, enc, options);
	};

	KeyPair.prototype.verify = function verify(msg, signature) {
	  return this.ec.verify(msg, signature, this);
	};

	KeyPair.prototype.inspect = function inspect() {
	  return '<Key priv: ' + (this.priv && this.priv.toString(16, 2)) +
	         ' pub: ' + (this.pub && this.pub.inspect()) + ' >';
	};

	'use strict';




	var assert$4 = utils_1$1.assert;

	function Signature(options, enc) {
	  if (options instanceof Signature)
	    return options;

	  if (this._importDER(options, enc))
	    return;

	  assert$4(options.r && options.s, 'Signature without r or s');
	  this.r = new bn$1(options.r, 16);
	  this.s = new bn$1(options.s, 16);
	  if (options.recoveryParam === undefined)
	    this.recoveryParam = null;
	  else
	    this.recoveryParam = options.recoveryParam;
	}
	var signature = Signature;

	function Position() {
	  this.place = 0;
	}

	function getLength(buf, p) {
	  var initial = buf[p.place++];
	  if (!(initial & 0x80)) {
	    return initial;
	  }
	  var octetLen = initial & 0xf;

	  // Indefinite length or overflow
	  if (octetLen === 0 || octetLen > 4) {
	    return false;
	  }

	  var val = 0;
	  for (var i = 0, off = p.place; i < octetLen; i++, off++) {
	    val <<= 8;
	    val |= buf[off];
	    val >>>= 0;
	  }

	  // Leading zeroes
	  if (val <= 0x7f) {
	    return false;
	  }

	  p.place = off;
	  return val;
	}

	function rmPadding(buf) {
	  var i = 0;
	  var len = buf.length - 1;
	  while (!buf[i] && !(buf[i + 1] & 0x80) && i < len) {
	    i++;
	  }
	  if (i === 0) {
	    return buf;
	  }
	  return buf.slice(i);
	}

	Signature.prototype._importDER = function _importDER(data, enc) {
	  data = utils_1$1.toArray(data, enc);
	  var p = new Position();
	  if (data[p.place++] !== 0x30) {
	    return false;
	  }
	  var len = getLength(data, p);
	  if (len === false) {
	    return false;
	  }
	  if ((len + p.place) !== data.length) {
	    return false;
	  }
	  if (data[p.place++] !== 0x02) {
	    return false;
	  }
	  var rlen = getLength(data, p);
	  if (rlen === false) {
	    return false;
	  }
	  var r = data.slice(p.place, rlen + p.place);
	  p.place += rlen;
	  if (data[p.place++] !== 0x02) {
	    return false;
	  }
	  var slen = getLength(data, p);
	  if (slen === false) {
	    return false;
	  }
	  if (data.length !== slen + p.place) {
	    return false;
	  }
	  var s = data.slice(p.place, slen + p.place);
	  if (r[0] === 0) {
	    if (r[1] & 0x80) {
	      r = r.slice(1);
	    } else {
	      // Leading zeroes
	      return false;
	    }
	  }
	  if (s[0] === 0) {
	    if (s[1] & 0x80) {
	      s = s.slice(1);
	    } else {
	      // Leading zeroes
	      return false;
	    }
	  }

	  this.r = new bn$1(r);
	  this.s = new bn$1(s);
	  this.recoveryParam = null;

	  return true;
	};

	function constructLength(arr, len) {
	  if (len < 0x80) {
	    arr.push(len);
	    return;
	  }
	  var octets = 1 + (Math.log(len) / Math.LN2 >>> 3);
	  arr.push(octets | 0x80);
	  while (--octets) {
	    arr.push((len >>> (octets << 3)) & 0xff);
	  }
	  arr.push(len);
	}

	Signature.prototype.toDER = function toDER(enc) {
	  var r = this.r.toArray();
	  var s = this.s.toArray();

	  // Pad values
	  if (r[0] & 0x80)
	    r = [ 0 ].concat(r);
	  // Pad values
	  if (s[0] & 0x80)
	    s = [ 0 ].concat(s);

	  r = rmPadding(r);
	  s = rmPadding(s);

	  while (!s[0] && !(s[1] & 0x80)) {
	    s = s.slice(1);
	  }
	  var arr = [ 0x02 ];
	  constructLength(arr, r.length);
	  arr = arr.concat(r);
	  arr.push(0x02);
	  constructLength(arr, s.length);
	  var backHalf = arr.concat(s);
	  var res = [ 0x30 ];
	  constructLength(res, backHalf.length);
	  res = res.concat(backHalf);
	  return utils_1$1.encode(res, enc);
	};

	'use strict';





	var rand = /*RicMoo:ethers:require(brorand)*/(function() { throw new Error('unsupported'); });
	var assert$5 = utils_1$1.assert;




	function EC(options) {
	  if (!(this instanceof EC))
	    return new EC(options);

	  // Shortcut `elliptic.ec(curve-name)`
	  if (typeof options === 'string') {
	    assert$5(Object.prototype.hasOwnProperty.call(curves_1, options),
	      'Unknown curve ' + options);

	    options = curves_1[options];
	  }

	  // Shortcut for `elliptic.ec(elliptic.curves.curveName)`
	  if (options instanceof curves_1.PresetCurve)
	    options = { curve: options };

	  this.curve = options.curve.curve;
	  this.n = this.curve.n;
	  this.nh = this.n.ushrn(1);
	  this.g = this.curve.g;

	  // Point on curve
	  this.g = options.curve.g;
	  this.g.precompute(options.curve.n.bitLength() + 1);

	  // Hash for function for DRBG
	  this.hash = options.hash || options.curve.hash;
	}
	var ec = EC;

	EC.prototype.keyPair = function keyPair(options) {
	  return new key(this, options);
	};

	EC.prototype.keyFromPrivate = function keyFromPrivate(priv, enc) {
	  return key.fromPrivate(this, priv, enc);
	};

	EC.prototype.keyFromPublic = function keyFromPublic(pub, enc) {
	  return key.fromPublic(this, pub, enc);
	};

	EC.prototype.genKeyPair = function genKeyPair(options) {
	  if (!options)
	    options = {};

	  // Instantiate Hmac_DRBG
	  var drbg = new hmacDrbg({
	    hash: this.hash,
	    pers: options.pers,
	    persEnc: options.persEnc || 'utf8',
	    entropy: options.entropy || rand(this.hash.hmacStrength),
	    entropyEnc: options.entropy && options.entropyEnc || 'utf8',
	    nonce: this.n.toArray(),
	  });

	  var bytes = this.n.byteLength();
	  var ns2 = this.n.sub(new bn$1(2));
	  for (;;) {
	    var priv = new bn$1(drbg.generate(bytes));
	    if (priv.cmp(ns2) > 0)
	      continue;

	    priv.iaddn(1);
	    return this.keyFromPrivate(priv);
	  }
	};

	EC.prototype._truncateToN = function _truncateToN(msg, truncOnly) {
	  var delta = msg.byteLength() * 8 - this.n.bitLength();
	  if (delta > 0)
	    msg = msg.ushrn(delta);
	  if (!truncOnly && msg.cmp(this.n) >= 0)
	    return msg.sub(this.n);
	  else
	    return msg;
	};

	EC.prototype.sign = function sign(msg, key, enc, options) {
	  if (typeof enc === 'object') {
	    options = enc;
	    enc = null;
	  }
	  if (!options)
	    options = {};

	  key = this.keyFromPrivate(key, enc);
	  msg = this._truncateToN(new bn$1(msg, 16));

	  // Zero-extend key to provide enough entropy
	  var bytes = this.n.byteLength();
	  var bkey = key.getPrivate().toArray('be', bytes);

	  // Zero-extend nonce to have the same byte size as N
	  var nonce = msg.toArray('be', bytes);

	  // Instantiate Hmac_DRBG
	  var drbg = new hmacDrbg({
	    hash: this.hash,
	    entropy: bkey,
	    nonce: nonce,
	    pers: options.pers,
	    persEnc: options.persEnc || 'utf8',
	  });

	  // Number of bytes to generate
	  var ns1 = this.n.sub(new bn$1(1));

	  for (var iter = 0; ; iter++) {
	    var k = options.k ?
	      options.k(iter) :
	      new bn$1(drbg.generate(this.n.byteLength()));
	    k = this._truncateToN(k, true);
	    if (k.cmpn(1) <= 0 || k.cmp(ns1) >= 0)
	      continue;

	    var kp = this.g.mul(k);
	    if (kp.isInfinity())
	      continue;

	    var kpX = kp.getX();
	    var r = kpX.umod(this.n);
	    if (r.cmpn(0) === 0)
	      continue;

	    var s = k.invm(this.n).mul(r.mul(key.getPrivate()).iadd(msg));
	    s = s.umod(this.n);
	    if (s.cmpn(0) === 0)
	      continue;

	    var recoveryParam = (kp.getY().isOdd() ? 1 : 0) |
	                        (kpX.cmp(r) !== 0 ? 2 : 0);

	    // Use complement of `s`, if it is > `n / 2`
	    if (options.canonical && s.cmp(this.nh) > 0) {
	      s = this.n.sub(s);
	      recoveryParam ^= 1;
	    }

	    return new signature({ r: r, s: s, recoveryParam: recoveryParam });
	  }
	};

	EC.prototype.verify = function verify(msg, signature$1, key, enc) {
	  msg = this._truncateToN(new bn$1(msg, 16));
	  key = this.keyFromPublic(key, enc);
	  signature$1 = new signature(signature$1, 'hex');

	  // Perform primitive values validation
	  var r = signature$1.r;
	  var s = signature$1.s;
	  if (r.cmpn(1) < 0 || r.cmp(this.n) >= 0)
	    return false;
	  if (s.cmpn(1) < 0 || s.cmp(this.n) >= 0)
	    return false;

	  // Validate signature
	  var sinv = s.invm(this.n);
	  var u1 = sinv.mul(msg).umod(this.n);
	  var u2 = sinv.mul(r).umod(this.n);
	  var p;

	  if (!this.curve._maxwellTrick) {
	    p = this.g.mulAdd(u1, key.getPublic(), u2);
	    if (p.isInfinity())
	      return false;

	    return p.getX().umod(this.n).cmp(r) === 0;
	  }

	  // NOTE: Greg Maxwell's trick, inspired by:
	  // https://git.io/vad3K

	  p = this.g.jmulAdd(u1, key.getPublic(), u2);
	  if (p.isInfinity())
	    return false;

	  // Compare `p.x` of Jacobian point with `r`,
	  // this will do `p.x == r * p.z^2` instead of multiplying `p.x` by the
	  // inverse of `p.z^2`
	  return p.eqXToP(r);
	};

	EC.prototype.recoverPubKey = function(msg, signature$1, j, enc) {
	  assert$5((3 & j) === j, 'The recovery param is more than two bits');
	  signature$1 = new signature(signature$1, enc);

	  var n = this.n;
	  var e = new bn$1(msg);
	  var r = signature$1.r;
	  var s = signature$1.s;

	  // A set LSB signifies that the y-coordinate is odd
	  var isYOdd = j & 1;
	  var isSecondKey = j >> 1;
	  if (r.cmp(this.curve.p.umod(this.curve.n)) >= 0 && isSecondKey)
	    throw new Error('Unable to find sencond key candinate');

	  // 1.1. Let x = r + jn.
	  if (isSecondKey)
	    r = this.curve.pointFromX(r.add(this.curve.n), isYOdd);
	  else
	    r = this.curve.pointFromX(r, isYOdd);

	  var rInv = signature$1.r.invm(n);
	  var s1 = n.sub(e).mul(rInv).umod(n);
	  var s2 = s.mul(rInv).umod(n);

	  // 1.6.1 Compute Q = r^-1 (sR -  eG)
	  //               Q = r^-1 (sR + -eG)
	  return this.g.mulAdd(s1, r, s2);
	};

	EC.prototype.getKeyRecoveryParam = function(e, signature$1, Q, enc) {
	  signature$1 = new signature(signature$1, enc);
	  if (signature$1.recoveryParam !== null)
	    return signature$1.recoveryParam;

	  for (var i = 0; i < 4; i++) {
	    var Qprime;
	    try {
	      Qprime = this.recoverPubKey(e, signature$1, i);
	    } catch (e) {
	      continue;
	    }

	    if (Qprime.eq(Q))
	      return i;
	  }
	  throw new Error('Unable to find valid recovery factor');
	};

	var elliptic_1 = createCommonjsModule(function (module, exports) {
	'use strict';

	var elliptic = exports;

	elliptic.version = /*RicMoo:ethers*/{ version: "6.5.4" }.version;
	elliptic.utils = utils_1$1;
	elliptic.rand = /*RicMoo:ethers:require(brorand)*/(function() { throw new Error('unsupported'); });
	elliptic.curve = curve_1;
	elliptic.curves = curves_1;

	// Protocols
	elliptic.ec = ec;
	elliptic.eddsa = /*RicMoo:ethers:require(./elliptic/eddsa)*/(null);
	});

	var elliptic = createCommonjsModule(function (module, exports) {
	"use strict";
	var __importDefault = (commonjsGlobal && commonjsGlobal.__importDefault) || function (mod) {
	    return (mod && mod.__esModule) ? mod : { "default": mod };
	};
	Object.defineProperty(exports, "__esModule", { value: true });
	exports.EC = void 0;
	var elliptic_1$1 = __importDefault(elliptic_1);
	var EC = elliptic_1$1.default.ec;
	exports.EC = EC;

	});

	var elliptic$1 = /*@__PURE__*/getDefaultExportFromCjs(elliptic);

	var _version$m = createCommonjsModule(function (module, exports) {
	"use strict";
	Object.defineProperty(exports, "__esModule", { value: true });
	exports.version = void 0;
	exports.version = "signing-key/5.7.0";

	});

	var _version$n = /*@__PURE__*/getDefaultExportFromCjs(_version$m);

	var lib$g = createCommonjsModule(function (module, exports) {
	"use strict";
	Object.defineProperty(exports, "__esModule", { value: true });
	exports.computePublicKey = exports.recoverPublicKey = exports.SigningKey = void 0;





	var logger = new lib.Logger(_version$m.version);
	var _curve = null;
	function getCurve() {
	    if (!_curve) {
	        _curve = new elliptic.EC("secp256k1");
	    }
	    return _curve;
	}
	var SigningKey = /** @class */ (function () {
	    function SigningKey(privateKey) {
	        (0, lib$3.defineReadOnly)(this, "curve", "secp256k1");
	        (0, lib$3.defineReadOnly)(this, "privateKey", (0, lib$1.hexlify)(privateKey));
	        if ((0, lib$1.hexDataLength)(this.privateKey) !== 32) {
	            logger.throwArgumentError("invalid private key", "privateKey", "[[ REDACTED ]]");
	        }
	        var keyPair = getCurve().keyFromPrivate((0, lib$1.arrayify)(this.privateKey));
	        (0, lib$3.defineReadOnly)(this, "publicKey", "0x" + keyPair.getPublic(false, "hex"));
	        (0, lib$3.defineReadOnly)(this, "compressedPublicKey", "0x" + keyPair.getPublic(true, "hex"));
	        (0, lib$3.defineReadOnly)(this, "_isSigningKey", true);
	    }
	    SigningKey.prototype._addPoint = function (other) {
	        var p0 = getCurve().keyFromPublic((0, lib$1.arrayify)(this.publicKey));
	        var p1 = getCurve().keyFromPublic((0, lib$1.arrayify)(other));
	        return "0x" + p0.pub.add(p1.pub).encodeCompressed("hex");
	    };
	    SigningKey.prototype.signDigest = function (digest) {
	        var keyPair = getCurve().keyFromPrivate((0, lib$1.arrayify)(this.privateKey));
	        var digestBytes = (0, lib$1.arrayify)(digest);
	        if (digestBytes.length !== 32) {
	            logger.throwArgumentError("bad digest length", "digest", digest);
	        }
	        var signature = keyPair.sign(digestBytes, { canonical: true });
	        return (0, lib$1.splitSignature)({
	            recoveryParam: signature.recoveryParam,
	            r: (0, lib$1.hexZeroPad)("0x" + signature.r.toString(16), 32),
	            s: (0, lib$1.hexZeroPad)("0x" + signature.s.toString(16), 32),
	        });
	    };
	    SigningKey.prototype.computeSharedSecret = function (otherKey) {
	        var keyPair = getCurve().keyFromPrivate((0, lib$1.arrayify)(this.privateKey));
	        var otherKeyPair = getCurve().keyFromPublic((0, lib$1.arrayify)(computePublicKey(otherKey)));
	        return (0, lib$1.hexZeroPad)("0x" + keyPair.derive(otherKeyPair.getPublic()).toString(16), 32);
	    };
	    SigningKey.isSigningKey = function (value) {
	        return !!(value && value._isSigningKey);
	    };
	    return SigningKey;
	}());
	exports.SigningKey = SigningKey;
	function recoverPublicKey(digest, signature) {
	    var sig = (0, lib$1.splitSignature)(signature);
	    var rs = { r: (0, lib$1.arrayify)(sig.r), s: (0, lib$1.arrayify)(sig.s) };
	    return "0x" + getCurve().recoverPubKey((0, lib$1.arrayify)(digest), rs, sig.recoveryParam).encode("hex", false);
	}
	exports.recoverPublicKey = recoverPublicKey;
	function computePublicKey(key, compressed) {
	    var bytes = (0, lib$1.arrayify)(key);
	    if (bytes.length === 32) {
	        var signingKey = new SigningKey(bytes);
	        if (compressed) {
	            return "0x" + getCurve().keyFromPrivate(bytes).getPublic(true, "hex");
	        }
	        return signingKey.publicKey;
	    }
	    else if (bytes.length === 33) {
	        if (compressed) {
	            return (0, lib$1.hexlify)(bytes);
	        }
	        return "0x" + getCurve().keyFromPublic(bytes).getPublic(false, "hex");
	    }
	    else if (bytes.length === 65) {
	        if (!compressed) {
	            return (0, lib$1.hexlify)(bytes);
	        }
	        return "0x" + getCurve().keyFromPublic(bytes).getPublic(true, "hex");
	    }
	    return logger.throwArgumentError("invalid public or private key", "key", "[REDACTED]");
	}
	exports.computePublicKey = computePublicKey;

	});

	var index$e = /*@__PURE__*/getDefaultExportFromCjs(lib$g);

	var _version$o = createCommonjsModule(function (module, exports) {
	"use strict";
	Object.defineProperty(exports, "__esModule", { value: true });
	exports.version = void 0;
	exports.version = "transactions/5.7.0";

	});

	var _version$p = /*@__PURE__*/getDefaultExportFromCjs(_version$o);

	var lib$h = createCommonjsModule(function (module, exports) {
	"use strict";
	var __createBinding = (commonjsGlobal && commonjsGlobal.__createBinding) || (Object.create ? (function(o, m, k, k2) {
	    if (k2 === undefined) k2 = k;
	    Object.defineProperty(o, k2, { enumerable: true, get: function() { return m[k]; } });
	}) : (function(o, m, k, k2) {
	    if (k2 === undefined) k2 = k;
	    o[k2] = m[k];
	}));
	var __setModuleDefault = (commonjsGlobal && commonjsGlobal.__setModuleDefault) || (Object.create ? (function(o, v) {
	    Object.defineProperty(o, "default", { enumerable: true, value: v });
	}) : function(o, v) {
	    o["default"] = v;
	});
	var __importStar = (commonjsGlobal && commonjsGlobal.__importStar) || function (mod) {
	    if (mod && mod.__esModule) return mod;
	    var result = {};
	    if (mod != null) for (var k in mod) if (k !== "default" && Object.prototype.hasOwnProperty.call(mod, k)) __createBinding(result, mod, k);
	    __setModuleDefault(result, mod);
	    return result;
	};
	Object.defineProperty(exports, "__esModule", { value: true });
	exports.parse = exports.serialize = exports.accessListify = exports.recoverAddress = exports.computeAddress = exports.TransactionTypes = void 0;






	var RLP = __importStar(lib$5);



	var logger = new lib.Logger(_version$o.version);
	var TransactionTypes;
	(function (TransactionTypes) {
	    TransactionTypes[TransactionTypes["legacy"] = 0] = "legacy";
	    TransactionTypes[TransactionTypes["eip2930"] = 1] = "eip2930";
	    TransactionTypes[TransactionTypes["eip1559"] = 2] = "eip1559";
	})(TransactionTypes = exports.TransactionTypes || (exports.TransactionTypes = {}));
	;
	///////////////////////////////
	function handleAddress(value) {
	    if (value === "0x") {
	        return null;
	    }
	    return (0, lib$6.getAddress)(value);
	}
	function handleNumber(value) {
	    if (value === "0x") {
	        return lib$7.Zero;
	    }
	    return lib$2.BigNumber.from(value);
	}
	// Legacy Transaction Fields
	var transactionFields = [
	    { name: "nonce", maxLength: 32, numeric: true },
	    { name: "gasPrice", maxLength: 32, numeric: true },
	    { name: "gasLimit", maxLength: 32, numeric: true },
	    { name: "to", length: 20 },
	    { name: "value", maxLength: 32, numeric: true },
	    { name: "data" },
	];
	var allowedTransactionKeys = {
	    chainId: true, data: true, gasLimit: true, gasPrice: true, nonce: true, to: true, type: true, value: true
	};
	function computeAddress(key) {
	    var publicKey = (0, lib$g.computePublicKey)(key);
	    return (0, lib$6.getAddress)((0, lib$1.hexDataSlice)((0, lib$4.keccak256)((0, lib$1.hexDataSlice)(publicKey, 1)), 12));
	}
	exports.computeAddress = computeAddress;
	function recoverAddress(digest, signature) {
	    return computeAddress((0, lib$g.recoverPublicKey)((0, lib$1.arrayify)(digest), signature));
	}
	exports.recoverAddress = recoverAddress;
	function formatNumber(value, name) {
	    var result = (0, lib$1.stripZeros)(lib$2.BigNumber.from(value).toHexString());
	    if (result.length > 32) {
	        logger.throwArgumentError("invalid length for " + name, ("transaction:" + name), value);
	    }
	    return result;
	}
	function accessSetify(addr, storageKeys) {
	    return {
	        address: (0, lib$6.getAddress)(addr),
	        storageKeys: (storageKeys || []).map(function (storageKey, index) {
	            if ((0, lib$1.hexDataLength)(storageKey) !== 32) {
	                logger.throwArgumentError("invalid access list storageKey", "accessList[" + addr + ":" + index + "]", storageKey);
	            }
	            return storageKey.toLowerCase();
	        })
	    };
	}
	function accessListify(value) {
	    if (Array.isArray(value)) {
	        return value.map(function (set, index) {
	            if (Array.isArray(set)) {
	                if (set.length > 2) {
	                    logger.throwArgumentError("access list expected to be [ address, storageKeys[] ]", "value[" + index + "]", set);
	                }
	                return accessSetify(set[0], set[1]);
	            }
	            return accessSetify(set.address, set.storageKeys);
	        });
	    }
	    var result = Object.keys(value).map(function (addr) {
	        var storageKeys = value[addr].reduce(function (accum, storageKey) {
	            accum[storageKey] = true;
	            return accum;
	        }, {});
	        return accessSetify(addr, Object.keys(storageKeys).sort());
	    });
	    result.sort(function (a, b) { return (a.address.localeCompare(b.address)); });
	    return result;
	}
	exports.accessListify = accessListify;
	function formatAccessList(value) {
	    return accessListify(value).map(function (set) { return [set.address, set.storageKeys]; });
	}
	function _serializeEip1559(transaction, signature) {
	    // If there is an explicit gasPrice, make sure it matches the
	    // EIP-1559 fees; otherwise they may not understand what they
	    // think they are setting in terms of fee.
	    if (transaction.gasPrice != null) {
	        var gasPrice = lib$2.BigNumber.from(transaction.gasPrice);
	        var maxFeePerGas = lib$2.BigNumber.from(transaction.maxFeePerGas || 0);
	        if (!gasPrice.eq(maxFeePerGas)) {
	            logger.throwArgumentError("mismatch EIP-1559 gasPrice != maxFeePerGas", "tx", {
	                gasPrice: gasPrice,
	                maxFeePerGas: maxFeePerGas
	            });
	        }
	    }
	    var fields = [
	        formatNumber(transaction.chainId || 0, "chainId"),
	        formatNumber(transaction.nonce || 0, "nonce"),
	        formatNumber(transaction.maxPriorityFeePerGas || 0, "maxPriorityFeePerGas"),
	        formatNumber(transaction.maxFeePerGas || 0, "maxFeePerGas"),
	        formatNumber(transaction.gasLimit || 0, "gasLimit"),
	        ((transaction.to != null) ? (0, lib$6.getAddress)(transaction.to) : "0x"),
	        formatNumber(transaction.value || 0, "value"),
	        (transaction.data || "0x"),
	        (formatAccessList(transaction.accessList || []))
	    ];
	    if (signature) {
	        var sig = (0, lib$1.splitSignature)(signature);
	        fields.push(formatNumber(sig.recoveryParam, "recoveryParam"));
	        fields.push((0, lib$1.stripZeros)(sig.r));
	        fields.push((0, lib$1.stripZeros)(sig.s));
	    }
	    return (0, lib$1.hexConcat)(["0x02", RLP.encode(fields)]);
	}
	function _serializeEip2930(transaction, signature) {
	    var fields = [
	        formatNumber(transaction.chainId || 0, "chainId"),
	        formatNumber(transaction.nonce || 0, "nonce"),
	        formatNumber(transaction.gasPrice || 0, "gasPrice"),
	        formatNumber(transaction.gasLimit || 0, "gasLimit"),
	        ((transaction.to != null) ? (0, lib$6.getAddress)(transaction.to) : "0x"),
	        formatNumber(transaction.value || 0, "value"),
	        (transaction.data || "0x"),
	        (formatAccessList(transaction.accessList || []))
	    ];
	    if (signature) {
	        var sig = (0, lib$1.splitSignature)(signature);
	        fields.push(formatNumber(sig.recoveryParam, "recoveryParam"));
	        fields.push((0, lib$1.stripZeros)(sig.r));
	        fields.push((0, lib$1.stripZeros)(sig.s));
	    }
	    return (0, lib$1.hexConcat)(["0x01", RLP.encode(fields)]);
	}
	// Legacy Transactions and EIP-155
	function _serialize(transaction, signature) {
	    (0, lib$3.checkProperties)(transaction, allowedTransactionKeys);
	    var raw = [];
	    transactionFields.forEach(function (fieldInfo) {
	        var value = transaction[fieldInfo.name] || ([]);
	        var options = {};
	        if (fieldInfo.numeric) {
	            options.hexPad = "left";
	        }
	        value = (0, lib$1.arrayify)((0, lib$1.hexlify)(value, options));
	        // Fixed-width field
	        if (fieldInfo.length && value.length !== fieldInfo.length && value.length > 0) {
	            logger.throwArgumentError("invalid length for " + fieldInfo.name, ("transaction:" + fieldInfo.name), value);
	        }
	        // Variable-width (with a maximum)
	        if (fieldInfo.maxLength) {
	            value = (0, lib$1.stripZeros)(value);
	            if (value.length > fieldInfo.maxLength) {
	                logger.throwArgumentError("invalid length for " + fieldInfo.name, ("transaction:" + fieldInfo.name), value);
	            }
	        }
	        raw.push((0, lib$1.hexlify)(value));
	    });
	    var chainId = 0;
	    if (transaction.chainId != null) {
	        // A chainId was provided; if non-zero we'll use EIP-155
	        chainId = transaction.chainId;
	        if (typeof (chainId) !== "number") {
	            logger.throwArgumentError("invalid transaction.chainId", "transaction", transaction);
	        }
	    }
	    else if (signature && !(0, lib$1.isBytesLike)(signature) && signature.v > 28) {
	        // No chainId provided, but the signature is signing with EIP-155; derive chainId
	        chainId = Math.floor((signature.v - 35) / 2);
	    }
	    // We have an EIP-155 transaction (chainId was specified and non-zero)
	    if (chainId !== 0) {
	        raw.push((0, lib$1.hexlify)(chainId)); // @TODO: hexValue?
	        raw.push("0x");
	        raw.push("0x");
	    }
	    // Requesting an unsigned transaction
	    if (!signature) {
	        return RLP.encode(raw);
	    }
	    // The splitSignature will ensure the transaction has a recoveryParam in the
	    // case that the signTransaction function only adds a v.
	    var sig = (0, lib$1.splitSignature)(signature);
	    // We pushed a chainId and null r, s on for hashing only; remove those
	    var v = 27 + sig.recoveryParam;
	    if (chainId !== 0) {
	        raw.pop();
	        raw.pop();
	        raw.pop();
	        v += chainId * 2 + 8;
	        // If an EIP-155 v (directly or indirectly; maybe _vs) was provided, check it!
	        if (sig.v > 28 && sig.v !== v) {
	            logger.throwArgumentError("transaction.chainId/signature.v mismatch", "signature", signature);
	        }
	    }
	    else if (sig.v !== v) {
	        logger.throwArgumentError("transaction.chainId/signature.v mismatch", "signature", signature);
	    }
	    raw.push((0, lib$1.hexlify)(v));
	    raw.push((0, lib$1.stripZeros)((0, lib$1.arrayify)(sig.r)));
	    raw.push((0, lib$1.stripZeros)((0, lib$1.arrayify)(sig.s)));
	    return RLP.encode(raw);
	}
	function serialize(transaction, signature) {
	    // Legacy and EIP-155 Transactions
	    if (transaction.type == null || transaction.type === 0) {
	        if (transaction.accessList != null) {
	            logger.throwArgumentError("untyped transactions do not support accessList; include type: 1", "transaction", transaction);
	        }
	        return _serialize(transaction, signature);
	    }
	    // Typed Transactions (EIP-2718)
	    switch (transaction.type) {
	        case 1:
	            return _serializeEip2930(transaction, signature);
	        case 2:
	            return _serializeEip1559(transaction, signature);
	        default:
	            break;
	    }
	    return logger.throwError("unsupported transaction type: " + transaction.type, lib.Logger.errors.UNSUPPORTED_OPERATION, {
	        operation: "serializeTransaction",
	        transactionType: transaction.type
	    });
	}
	exports.serialize = serialize;
	function _parseEipSignature(tx, fields, serialize) {
	    try {
	        var recid = handleNumber(fields[0]).toNumber();
	        if (recid !== 0 && recid !== 1) {
	            throw new Error("bad recid");
	        }
	        tx.v = recid;
	    }
	    catch (error) {
	        logger.throwArgumentError("invalid v for transaction type: 1", "v", fields[0]);
	    }
	    tx.r = (0, lib$1.hexZeroPad)(fields[1], 32);
	    tx.s = (0, lib$1.hexZeroPad)(fields[2], 32);
	    try {
	        var digest = (0, lib$4.keccak256)(serialize(tx));
	        tx.from = recoverAddress(digest, { r: tx.r, s: tx.s, recoveryParam: tx.v });
	    }
	    catch (error) { }
	}
	function _parseEip1559(payload) {
	    var transaction = RLP.decode(payload.slice(1));
	    if (transaction.length !== 9 && transaction.length !== 12) {
	        logger.throwArgumentError("invalid component count for transaction type: 2", "payload", (0, lib$1.hexlify)(payload));
	    }
	    var maxPriorityFeePerGas = handleNumber(transaction[2]);
	    var maxFeePerGas = handleNumber(transaction[3]);
	    var tx = {
	        type: 2,
	        chainId: handleNumber(transaction[0]).toNumber(),
	        nonce: handleNumber(transaction[1]).toNumber(),
	        maxPriorityFeePerGas: maxPriorityFeePerGas,
	        maxFeePerGas: maxFeePerGas,
	        gasPrice: null,
	        gasLimit: handleNumber(transaction[4]),
	        to: handleAddress(transaction[5]),
	        value: handleNumber(transaction[6]),
	        data: transaction[7],
	        accessList: accessListify(transaction[8]),
	    };
	    // Unsigned EIP-1559 Transaction
	    if (transaction.length === 9) {
	        return tx;
	    }
	    tx.hash = (0, lib$4.keccak256)(payload);
	    _parseEipSignature(tx, transaction.slice(9), _serializeEip1559);
	    return tx;
	}
	function _parseEip2930(payload) {
	    var transaction = RLP.decode(payload.slice(1));
	    if (transaction.length !== 8 && transaction.length !== 11) {
	        logger.throwArgumentError("invalid component count for transaction type: 1", "payload", (0, lib$1.hexlify)(payload));
	    }
	    var tx = {
	        type: 1,
	        chainId: handleNumber(transaction[0]).toNumber(),
	        nonce: handleNumber(transaction[1]).toNumber(),
	        gasPrice: handleNumber(transaction[2]),
	        gasLimit: handleNumber(transaction[3]),
	        to: handleAddress(transaction[4]),
	        value: handleNumber(transaction[5]),
	        data: transaction[6],
	        accessList: accessListify(transaction[7])
	    };
	    // Unsigned EIP-2930 Transaction
	    if (transaction.length === 8) {
	        return tx;
	    }
	    tx.hash = (0, lib$4.keccak256)(payload);
	    _parseEipSignature(tx, transaction.slice(8), _serializeEip2930);
	    return tx;
	}
	// Legacy Transactions and EIP-155
	function _parse(rawTransaction) {
	    var transaction = RLP.decode(rawTransaction);
	    if (transaction.length !== 9 && transaction.length !== 6) {
	        logger.throwArgumentError("invalid raw transaction", "rawTransaction", rawTransaction);
	    }
	    var tx = {
	        nonce: handleNumber(transaction[0]).toNumber(),
	        gasPrice: handleNumber(transaction[1]),
	        gasLimit: handleNumber(transaction[2]),
	        to: handleAddress(transaction[3]),
	        value: handleNumber(transaction[4]),
	        data: transaction[5],
	        chainId: 0
	    };
	    // Legacy unsigned transaction
	    if (transaction.length === 6) {
	        return tx;
	    }
	    try {
	        tx.v = lib$2.BigNumber.from(transaction[6]).toNumber();
	    }
	    catch (error) {
	        // @TODO: What makes snese to do? The v is too big
	        return tx;
	    }
	    tx.r = (0, lib$1.hexZeroPad)(transaction[7], 32);
	    tx.s = (0, lib$1.hexZeroPad)(transaction[8], 32);
	    if (lib$2.BigNumber.from(tx.r).isZero() && lib$2.BigNumber.from(tx.s).isZero()) {
	        // EIP-155 unsigned transaction
	        tx.chainId = tx.v;
	        tx.v = 0;
	    }
	    else {
	        // Signed Transaction
	        tx.chainId = Math.floor((tx.v - 35) / 2);
	        if (tx.chainId < 0) {
	            tx.chainId = 0;
	        }
	        var recoveryParam = tx.v - 27;
	        var raw = transaction.slice(0, 6);
	        if (tx.chainId !== 0) {
	            raw.push((0, lib$1.hexlify)(tx.chainId));
	            raw.push("0x");
	            raw.push("0x");
	            recoveryParam -= tx.chainId * 2 + 8;
	        }
	        var digest = (0, lib$4.keccak256)(RLP.encode(raw));
	        try {
	            tx.from = recoverAddress(digest, { r: (0, lib$1.hexlify)(tx.r), s: (0, lib$1.hexlify)(tx.s), recoveryParam: recoveryParam });
	        }
	        catch (error) { }
	        tx.hash = (0, lib$4.keccak256)(rawTransaction);
	    }
	    tx.type = null;
	    return tx;
	}
	function parse(rawTransaction) {
	    var payload = (0, lib$1.arrayify)(rawTransaction);
	    // Legacy and EIP-155 Transactions
	    if (payload[0] > 0x7f) {
	        return _parse(payload);
	    }
	    // Typed Transaction (EIP-2718)
	    switch (payload[0]) {
	        case 1:
	            return _parseEip2930(payload);
	        case 2:
	            return _parseEip1559(payload);
	        default:
	            break;
	    }
	    return logger.throwError("unsupported transaction type: " + payload[0], lib.Logger.errors.UNSUPPORTED_OPERATION, {
	        operation: "parseTransaction",
	        transactionType: payload[0]
	    });
	}
	exports.parse = parse;

	});

	var index$f = /*@__PURE__*/getDefaultExportFromCjs(lib$h);

	var _version$q = createCommonjsModule(function (module, exports) {
	"use strict";
	Object.defineProperty(exports, "__esModule", { value: true });
	exports.version = void 0;
	exports.version = "contracts/5.7.0";

	});

	var _version$r = /*@__PURE__*/getDefaultExportFromCjs(_version$q);

	var lib$i = createCommonjsModule(function (module, exports) {
	"use strict";
	var __extends = (commonjsGlobal && commonjsGlobal.__extends) || (function () {
	    var extendStatics = function (d, b) {
	        extendStatics = Object.setPrototypeOf ||
	            ({ __proto__: [] } instanceof Array && function (d, b) { d.__proto__ = b; }) ||
	            function (d, b) { for (var p in b) if (Object.prototype.hasOwnProperty.call(b, p)) d[p] = b[p]; };
	        return extendStatics(d, b);
	    };
	    return function (d, b) {
	        if (typeof b !== "function" && b !== null)
	            throw new TypeError("Class extends value " + String(b) + " is not a constructor or null");
	        extendStatics(d, b);
	        function __() { this.constructor = d; }
	        d.prototype = b === null ? Object.create(b) : (__.prototype = b.prototype, new __());
	    };
	})();
	var __awaiter = (commonjsGlobal && commonjsGlobal.__awaiter) || function (thisArg, _arguments, P, generator) {
	    function adopt(value) { return value instanceof P ? value : new P(function (resolve) { resolve(value); }); }
	    return new (P || (P = Promise))(function (resolve, reject) {
	        function fulfilled(value) { try { step(generator.next(value)); } catch (e) { reject(e); } }
	        function rejected(value) { try { step(generator["throw"](value)); } catch (e) { reject(e); } }
	        function step(result) { result.done ? resolve(result.value) : adopt(result.value).then(fulfilled, rejected); }
	        step((generator = generator.apply(thisArg, _arguments || [])).next());
	    });
	};
	var __generator = (commonjsGlobal && commonjsGlobal.__generator) || function (thisArg, body) {
	    var _ = { label: 0, sent: function() { if (t[0] & 1) throw t[1]; return t[1]; }, trys: [], ops: [] }, f, y, t, g;
	    return g = { next: verb(0), "throw": verb(1), "return": verb(2) }, typeof Symbol === "function" && (g[Symbol.iterator] = function() { return this; }), g;
	    function verb(n) { return function (v) { return step([n, v]); }; }
	    function step(op) {
	        if (f) throw new TypeError("Generator is already executing.");
	        while (_) try {
	            if (f = 1, y && (t = op[0] & 2 ? y["return"] : op[0] ? y["throw"] || ((t = y["return"]) && t.call(y), 0) : y.next) && !(t = t.call(y, op[1])).done) return t;
	            if (y = 0, t) op = [op[0] & 2, t.value];
	            switch (op[0]) {
	                case 0: case 1: t = op; break;
	                case 4: _.label++; return { value: op[1], done: false };
	                case 5: _.label++; y = op[1]; op = [0]; continue;
	                case 7: op = _.ops.pop(); _.trys.pop(); continue;
	                default:
	                    if (!(t = _.trys, t = t.length > 0 && t[t.length - 1]) && (op[0] === 6 || op[0] === 2)) { _ = 0; continue; }
	                    if (op[0] === 3 && (!t || (op[1] > t[0] && op[1] < t[3]))) { _.label = op[1]; break; }
	                    if (op[0] === 6 && _.label < t[1]) { _.label = t[1]; t = op; break; }
	                    if (t && _.label < t[2]) { _.label = t[2]; _.ops.push(op); break; }
	                    if (t[2]) _.ops.pop();
	                    _.trys.pop(); continue;
	            }
	            op = body.call(thisArg, _);
	        } catch (e) { op = [6, e]; y = 0; } finally { f = t = 0; }
	        if (op[0] & 5) throw op[1]; return { value: op[0] ? op[1] : void 0, done: true };
	    }
	};
	var __spreadArray = (commonjsGlobal && commonjsGlobal.__spreadArray) || function (to, from, pack) {
	    if (pack || arguments.length === 2) for (var i = 0, l = from.length, ar; i < l; i++) {
	        if (ar || !(i in from)) {
	            if (!ar) ar = Array.prototype.slice.call(from, 0, i);
	            ar[i] = from[i];
	        }
	    }
	    return to.concat(ar || Array.prototype.slice.call(from));
	};
	Object.defineProperty(exports, "__esModule", { value: true });
	exports.ContractFactory = exports.Contract = exports.BaseContract = void 0;










	var logger = new lib.Logger(_version$q.version);
	;
	;
	///////////////////////////////
	var allowedTransactionKeys = {
	    chainId: true, data: true, from: true, gasLimit: true, gasPrice: true, nonce: true, to: true, value: true,
	    type: true, accessList: true,
	    maxFeePerGas: true, maxPriorityFeePerGas: true,
	    customData: true,
	    ccipReadEnabled: true
	};
	function resolveName(resolver, nameOrPromise) {
	    return __awaiter(this, void 0, void 0, function () {
	        var name, address;
	        return __generator(this, function (_a) {
	            switch (_a.label) {
	                case 0: return [4 /*yield*/, nameOrPromise];
	                case 1:
	                    name = _a.sent();
	                    if (typeof (name) !== "string") {
	                        logger.throwArgumentError("invalid address or ENS name", "name", name);
	                    }
	                    // If it is already an address, just use it (after adding checksum)
	                    try {
	                        return [2 /*return*/, (0, lib$6.getAddress)(name)];
	                    }
	                    catch (error) { }
	                    if (!resolver) {
	                        logger.throwError("a provider or signer is needed to resolve ENS names", lib.Logger.errors.UNSUPPORTED_OPERATION, {
	                            operation: "resolveName"
	                        });
	                    }
	                    return [4 /*yield*/, resolver.resolveName(name)];
	                case 2:
	                    address = _a.sent();
	                    if (address == null) {
	                        logger.throwArgumentError("resolver or addr is not configured for ENS name", "name", name);
	                    }
	                    return [2 /*return*/, address];
	            }
	        });
	    });
	}
	// Recursively replaces ENS names with promises to resolve the name and resolves all properties
	function resolveAddresses(resolver, value, paramType) {
	    return __awaiter(this, void 0, void 0, function () {
	        return __generator(this, function (_a) {
	            switch (_a.label) {
	                case 0:
	                    if (!Array.isArray(paramType)) return [3 /*break*/, 2];
	                    return [4 /*yield*/, Promise.all(paramType.map(function (paramType, index) {
	                            return resolveAddresses(resolver, ((Array.isArray(value)) ? value[index] : value[paramType.name]), paramType);
	                        }))];
	                case 1: return [2 /*return*/, _a.sent()];
	                case 2:
	                    if (!(paramType.type === "address")) return [3 /*break*/, 4];
	                    return [4 /*yield*/, resolveName(resolver, value)];
	                case 3: return [2 /*return*/, _a.sent()];
	                case 4:
	                    if (!(paramType.type === "tuple")) return [3 /*break*/, 6];
	                    return [4 /*yield*/, resolveAddresses(resolver, value, paramType.components)];
	                case 5: return [2 /*return*/, _a.sent()];
	                case 6:
	                    if (!(paramType.baseType === "array")) return [3 /*break*/, 8];
	                    if (!Array.isArray(value)) {
	                        return [2 /*return*/, Promise.reject(logger.makeError("invalid value for array", lib.Logger.errors.INVALID_ARGUMENT, {
	                                argument: "value",
	                                value: value
	                            }))];
	                    }
	                    return [4 /*yield*/, Promise.all(value.map(function (v) { return resolveAddresses(resolver, v, paramType.arrayChildren); }))];
	                case 7: return [2 /*return*/, _a.sent()];
	                case 8: return [2 /*return*/, value];
	            }
	        });
	    });
	}
	function populateTransaction(contract, fragment, args) {
	    return __awaiter(this, void 0, void 0, function () {
	        var overrides, resolved, data, tx, ro, intrinsic, bytes, i, roValue, leftovers;
	        var _this = this;
	        return __generator(this, function (_a) {
	            switch (_a.label) {
	                case 0:
	                    overrides = {};
	                    if (args.length === fragment.inputs.length + 1 && typeof (args[args.length - 1]) === "object") {
	                        overrides = (0, lib$3.shallowCopy)(args.pop());
	                    }
	                    // Make sure the parameter count matches
	                    logger.checkArgumentCount(args.length, fragment.inputs.length, "passed to contract");
	                    // Populate "from" override (allow promises)
	                    if (contract.signer) {
	                        if (overrides.from) {
	                            // Contracts with a Signer are from the Signer's frame-of-reference;
	                            // but we allow overriding "from" if it matches the signer
	                            overrides.from = (0, lib$3.resolveProperties)({
	                                override: resolveName(contract.signer, overrides.from),
	                                signer: contract.signer.getAddress()
	                            }).then(function (check) { return __awaiter(_this, void 0, void 0, function () {
	                                return __generator(this, function (_a) {
	                                    if ((0, lib$6.getAddress)(check.signer) !== check.override) {
	                                        logger.throwError("Contract with a Signer cannot override from", lib.Logger.errors.UNSUPPORTED_OPERATION, {
	                                            operation: "overrides.from"
	                                        });
	                                    }
	                                    return [2 /*return*/, check.override];
	                                });
	                            }); });
	                        }
	                        else {
	                            overrides.from = contract.signer.getAddress();
	                        }
	                    }
	                    else if (overrides.from) {
	                        overrides.from = resolveName(contract.provider, overrides.from);
	                        //} else {
	                        // Contracts without a signer can override "from", and if
	                        // unspecified the zero address is used
	                        //overrides.from = AddressZero;
	                    }
	                    return [4 /*yield*/, (0, lib$3.resolveProperties)({
	                            args: resolveAddresses(contract.signer || contract.provider, args, fragment.inputs),
	                            address: contract.resolvedAddress,
	                            overrides: ((0, lib$3.resolveProperties)(overrides) || {})
	                        })];
	                case 1:
	                    resolved = _a.sent();
	                    data = contract.interface.encodeFunctionData(fragment, resolved.args);
	                    tx = {
	                        data: data,
	                        to: resolved.address
	                    };
	                    ro = resolved.overrides;
	                    // Populate simple overrides
	                    if (ro.nonce != null) {
	                        tx.nonce = lib$2.BigNumber.from(ro.nonce).toNumber();
	                    }
	                    if (ro.gasLimit != null) {
	                        tx.gasLimit = lib$2.BigNumber.from(ro.gasLimit);
	                    }
	                    if (ro.gasPrice != null) {
	                        tx.gasPrice = lib$2.BigNumber.from(ro.gasPrice);
	                    }
	                    if (ro.maxFeePerGas != null) {
	                        tx.maxFeePerGas = lib$2.BigNumber.from(ro.maxFeePerGas);
	                    }
	                    if (ro.maxPriorityFeePerGas != null) {
	                        tx.maxPriorityFeePerGas = lib$2.BigNumber.from(ro.maxPriorityFeePerGas);
	                    }
	                    if (ro.from != null) {
	                        tx.from = ro.from;
	                    }
	                    if (ro.type != null) {
	                        tx.type = ro.type;
	                    }
	                    if (ro.accessList != null) {
	                        tx.accessList = (0, lib$h.accessListify)(ro.accessList);
	                    }
	                    // If there was no "gasLimit" override, but the ABI specifies a default, use it
	                    if (tx.gasLimit == null && fragment.gas != null) {
	                        intrinsic = 21000;
	                        bytes = (0, lib$1.arrayify)(data);
	                        for (i = 0; i < bytes.length; i++) {
	                            intrinsic += 4;
	                            if (bytes[i]) {
	                                intrinsic += 64;
	                            }
	                        }
	                        tx.gasLimit = lib$2.BigNumber.from(fragment.gas).add(intrinsic);
	                    }
	                    // Populate "value" override
	                    if (ro.value) {
	                        roValue = lib$2.BigNumber.from(ro.value);
	                        if (!roValue.isZero() && !fragment.payable) {
	                            logger.throwError("non-payable method cannot override value", lib.Logger.errors.UNSUPPORTED_OPERATION, {
	                                operation: "overrides.value",
	                                value: overrides.value
	                            });
	                        }
	                        tx.value = roValue;
	                    }
	                    if (ro.customData) {
	                        tx.customData = (0, lib$3.shallowCopy)(ro.customData);
	                    }
	                    if (ro.ccipReadEnabled) {
	                        tx.ccipReadEnabled = !!ro.ccipReadEnabled;
	                    }
	                    // Remove the overrides
	                    delete overrides.nonce;
	                    delete overrides.gasLimit;
	                    delete overrides.gasPrice;
	                    delete overrides.from;
	                    delete overrides.value;
	                    delete overrides.type;
	                    delete overrides.accessList;
	                    delete overrides.maxFeePerGas;
	                    delete overrides.maxPriorityFeePerGas;
	                    delete overrides.customData;
	                    delete overrides.ccipReadEnabled;
	                    leftovers = Object.keys(overrides).filter(function (key) { return (overrides[key] != null); });
	                    if (leftovers.length) {
	                        logger.throwError("cannot override " + leftovers.map(function (l) { return JSON.stringify(l); }).join(","), lib.Logger.errors.UNSUPPORTED_OPERATION, {
	                            operation: "overrides",
	                            overrides: leftovers
	                        });
	                    }
	                    return [2 /*return*/, tx];
	            }
	        });
	    });
	}
	function buildPopulate(contract, fragment) {
	    return function () {
	        var args = [];
	        for (var _i = 0; _i < arguments.length; _i++) {
	            args[_i] = arguments[_i];
	        }
	        return populateTransaction(contract, fragment, args);
	    };
	}
	function buildEstimate(contract, fragment) {
	    var signerOrProvider = (contract.signer || contract.provider);
	    return function () {
	        var args = [];
	        for (var _i = 0; _i < arguments.length; _i++) {
	            args[_i] = arguments[_i];
	        }
	        return __awaiter(this, void 0, void 0, function () {
	            var tx;
	            return __generator(this, function (_a) {
	                switch (_a.label) {
	                    case 0:
	                        if (!signerOrProvider) {
	                            logger.throwError("estimate require a provider or signer", lib.Logger.errors.UNSUPPORTED_OPERATION, {
	                                operation: "estimateGas"
	                            });
	                        }
	                        return [4 /*yield*/, populateTransaction(contract, fragment, args)];
	                    case 1:
	                        tx = _a.sent();
	                        return [4 /*yield*/, signerOrProvider.estimateGas(tx)];
	                    case 2: return [2 /*return*/, _a.sent()];
	                }
	            });
	        });
	    };
	}
	function addContractWait(contract, tx) {
	    var wait = tx.wait.bind(tx);
	    tx.wait = function (confirmations) {
	        return wait(confirmations).then(function (receipt) {
	            receipt.events = receipt.logs.map(function (log) {
	                var event = (0, lib$3.deepCopy)(log);
	                var parsed = null;
	                try {
	                    parsed = contract.interface.parseLog(log);
	                }
	                catch (e) { }
	                // Successfully parsed the event log; include it
	                if (parsed) {
	                    event.args = parsed.args;
	                    event.decode = function (data, topics) {
	                        return contract.interface.decodeEventLog(parsed.eventFragment, data, topics);
	                    };
	                    event.event = parsed.name;
	                    event.eventSignature = parsed.signature;
	                }
	                // Useful operations
	                event.removeListener = function () { return contract.provider; };
	                event.getBlock = function () {
	                    return contract.provider.getBlock(receipt.blockHash);
	                };
	                event.getTransaction = function () {
	                    return contract.provider.getTransaction(receipt.transactionHash);
	                };
	                event.getTransactionReceipt = function () {
	                    return Promise.resolve(receipt);
	                };
	                return event;
	            });
	            return receipt;
	        });
	    };
	}
	function buildCall(contract, fragment, collapseSimple) {
	    var signerOrProvider = (contract.signer || contract.provider);
	    return function () {
	        var args = [];
	        for (var _i = 0; _i < arguments.length; _i++) {
	            args[_i] = arguments[_i];
	        }
	        return __awaiter(this, void 0, void 0, function () {
	            var blockTag, overrides, tx, result, value;
	            return __generator(this, function (_a) {
	                switch (_a.label) {
	                    case 0:
	                        blockTag = undefined;
	                        if (!(args.length === fragment.inputs.length + 1 && typeof (args[args.length - 1]) === "object")) return [3 /*break*/, 3];
	                        overrides = (0, lib$3.shallowCopy)(args.pop());
	                        if (!(overrides.blockTag != null)) return [3 /*break*/, 2];
	                        return [4 /*yield*/, overrides.blockTag];
	                    case 1:
	                        blockTag = _a.sent();
	                        _a.label = 2;
	                    case 2:
	                        delete overrides.blockTag;
	                        args.push(overrides);
	                        _a.label = 3;
	                    case 3:
	                        if (!(contract.deployTransaction != null)) return [3 /*break*/, 5];
	                        return [4 /*yield*/, contract._deployed(blockTag)];
	                    case 4:
	                        _a.sent();
	                        _a.label = 5;
	                    case 5: return [4 /*yield*/, populateTransaction(contract, fragment, args)];
	                    case 6:
	                        tx = _a.sent();
	                        return [4 /*yield*/, signerOrProvider.call(tx, blockTag)];
	                    case 7:
	                        result = _a.sent();
	                        try {
	                            value = contract.interface.decodeFunctionResult(fragment, result);
	                            if (collapseSimple && fragment.outputs.length === 1) {
	                                value = value[0];
	                            }
	                            return [2 /*return*/, value];
	                        }
	                        catch (error) {
	                            if (error.code === lib.Logger.errors.CALL_EXCEPTION) {
	                                error.address = contract.address;
	                                error.args = args;
	                                error.transaction = tx;
	                            }
	                            throw error;
	                        }
	                        return [2 /*return*/];
	                }
	            });
	        });
	    };
	}
	function buildSend(contract, fragment) {
	    return function () {
	        var args = [];
	        for (var _i = 0; _i < arguments.length; _i++) {
	            args[_i] = arguments[_i];
	        }
	        return __awaiter(this, void 0, void 0, function () {
	            var txRequest, tx;
	            return __generator(this, function (_a) {
	                switch (_a.label) {
	                    case 0:
	                        if (!contract.signer) {
	                            logger.throwError("sending a transaction requires a signer", lib.Logger.errors.UNSUPPORTED_OPERATION, {
	                                operation: "sendTransaction"
	                            });
	                        }
	                        if (!(contract.deployTransaction != null)) return [3 /*break*/, 2];
	                        return [4 /*yield*/, contract._deployed()];
	                    case 1:
	                        _a.sent();
	                        _a.label = 2;
	                    case 2: return [4 /*yield*/, populateTransaction(contract, fragment, args)];
	                    case 3:
	                        txRequest = _a.sent();
	                        return [4 /*yield*/, contract.signer.sendTransaction(txRequest)];
	                    case 4:
	                        tx = _a.sent();
	                        // Tweak the tx.wait so the receipt has extra properties
	                        addContractWait(contract, tx);
	                        return [2 /*return*/, tx];
	                }
	            });
	        });
	    };
	}
	function buildDefault(contract, fragment, collapseSimple) {
	    if (fragment.constant) {
	        return buildCall(contract, fragment, collapseSimple);
	    }
	    return buildSend(contract, fragment);
	}
	function getEventTag(filter) {
	    if (filter.address && (filter.topics == null || filter.topics.length === 0)) {
	        return "*";
	    }
	    return (filter.address || "*") + "@" + (filter.topics ? filter.topics.map(function (topic) {
	        if (Array.isArray(topic)) {
	            return topic.join("|");
	        }
	        return topic;
	    }).join(":") : "");
	}
	var RunningEvent = /** @class */ (function () {
	    function RunningEvent(tag, filter) {
	        (0, lib$3.defineReadOnly)(this, "tag", tag);
	        (0, lib$3.defineReadOnly)(this, "filter", filter);
	        this._listeners = [];
	    }
	    RunningEvent.prototype.addListener = function (listener, once) {
	        this._listeners.push({ listener: listener, once: once });
	    };
	    RunningEvent.prototype.removeListener = function (listener) {
	        var done = false;
	        this._listeners = this._listeners.filter(function (item) {
	            if (done || item.listener !== listener) {
	                return true;
	            }
	            done = true;
	            return false;
	        });
	    };
	    RunningEvent.prototype.removeAllListeners = function () {
	        this._listeners = [];
	    };
	    RunningEvent.prototype.listeners = function () {
	        return this._listeners.map(function (i) { return i.listener; });
	    };
	    RunningEvent.prototype.listenerCount = function () {
	        return this._listeners.length;
	    };
	    RunningEvent.prototype.run = function (args) {
	        var _this = this;
	        var listenerCount = this.listenerCount();
	        this._listeners = this._listeners.filter(function (item) {
	            var argsCopy = args.slice();
	            // Call the callback in the next event loop
	            setTimeout(function () {
	                item.listener.apply(_this, argsCopy);
	            }, 0);
	            // Reschedule it if it not "once"
	            return !(item.once);
	        });
	        return listenerCount;
	    };
	    RunningEvent.prototype.prepareEvent = function (event) {
	    };
	    // Returns the array that will be applied to an emit
	    RunningEvent.prototype.getEmit = function (event) {
	        return [event];
	    };
	    return RunningEvent;
	}());
	var ErrorRunningEvent = /** @class */ (function (_super) {
	    __extends(ErrorRunningEvent, _super);
	    function ErrorRunningEvent() {
	        return _super.call(this, "error", null) || this;
	    }
	    return ErrorRunningEvent;
	}(RunningEvent));
	// @TODO Fragment should inherit Wildcard? and just override getEmit?
	//       or have a common abstract super class, with enough constructor
	//       options to configure both.
	// A Fragment Event will populate all the properties that Wildcard
	// will, and additionally dereference the arguments when emitting
	var FragmentRunningEvent = /** @class */ (function (_super) {
	    __extends(FragmentRunningEvent, _super);
	    function FragmentRunningEvent(address, contractInterface, fragment, topics) {
	        var _this = this;
	        var filter = {
	            address: address
	        };
	        var topic = contractInterface.getEventTopic(fragment);
	        if (topics) {
	            if (topic !== topics[0]) {
	                logger.throwArgumentError("topic mismatch", "topics", topics);
	            }
	            filter.topics = topics.slice();
	        }
	        else {
	            filter.topics = [topic];
	        }
	        _this = _super.call(this, getEventTag(filter), filter) || this;
	        (0, lib$3.defineReadOnly)(_this, "address", address);
	        (0, lib$3.defineReadOnly)(_this, "interface", contractInterface);
	        (0, lib$3.defineReadOnly)(_this, "fragment", fragment);
	        return _this;
	    }
	    FragmentRunningEvent.prototype.prepareEvent = function (event) {
	        var _this = this;
	        _super.prototype.prepareEvent.call(this, event);
	        event.event = this.fragment.name;
	        event.eventSignature = this.fragment.format();
	        event.decode = function (data, topics) {
	            return _this.interface.decodeEventLog(_this.fragment, data, topics);
	        };
	        try {
	            event.args = this.interface.decodeEventLog(this.fragment, event.data, event.topics);
	        }
	        catch (error) {
	            event.args = null;
	            event.decodeError = error;
	        }
	    };
	    FragmentRunningEvent.prototype.getEmit = function (event) {
	        var errors = (0, lib$d.checkResultErrors)(event.args);
	        if (errors.length) {
	            throw errors[0].error;
	        }
	        var args = (event.args || []).slice();
	        args.push(event);
	        return args;
	    };
	    return FragmentRunningEvent;
	}(RunningEvent));
	// A Wildcard Event will attempt to populate:
	//  - event            The name of the event name
	//  - eventSignature   The full signature of the event
	//  - decode           A function to decode data and topics
	//  - args             The decoded data and topics
	var WildcardRunningEvent = /** @class */ (function (_super) {
	    __extends(WildcardRunningEvent, _super);
	    function WildcardRunningEvent(address, contractInterface) {
	        var _this = _super.call(this, "*", { address: address }) || this;
	        (0, lib$3.defineReadOnly)(_this, "address", address);
	        (0, lib$3.defineReadOnly)(_this, "interface", contractInterface);
	        return _this;
	    }
	    WildcardRunningEvent.prototype.prepareEvent = function (event) {
	        var _this = this;
	        _super.prototype.prepareEvent.call(this, event);
	        try {
	            var parsed_1 = this.interface.parseLog(event);
	            event.event = parsed_1.name;
	            event.eventSignature = parsed_1.signature;
	            event.decode = function (data, topics) {
	                return _this.interface.decodeEventLog(parsed_1.eventFragment, data, topics);
	            };
	            event.args = parsed_1.args;
	        }
	        catch (error) {
	            // No matching event
	        }
	    };
	    return WildcardRunningEvent;
	}(RunningEvent));
	var BaseContract = /** @class */ (function () {
	    function BaseContract(addressOrName, contractInterface, signerOrProvider) {
	        var _newTarget = this.constructor;
	        var _this = this;
	        // @TODO: Maybe still check the addressOrName looks like a valid address or name?
	        //address = getAddress(address);
	        (0, lib$3.defineReadOnly)(this, "interface", (0, lib$3.getStatic)(_newTarget, "getInterface")(contractInterface));
	        if (signerOrProvider == null) {
	            (0, lib$3.defineReadOnly)(this, "provider", null);
	            (0, lib$3.defineReadOnly)(this, "signer", null);
	        }
	        else if (lib$f.Signer.isSigner(signerOrProvider)) {
	            (0, lib$3.defineReadOnly)(this, "provider", signerOrProvider.provider || null);
	            (0, lib$3.defineReadOnly)(this, "signer", signerOrProvider);
	        }
	        else if (lib$e.Provider.isProvider(signerOrProvider)) {
	            (0, lib$3.defineReadOnly)(this, "provider", signerOrProvider);
	            (0, lib$3.defineReadOnly)(this, "signer", null);
	        }
	        else {
	            logger.throwArgumentError("invalid signer or provider", "signerOrProvider", signerOrProvider);
	        }
	        (0, lib$3.defineReadOnly)(this, "callStatic", {});
	        (0, lib$3.defineReadOnly)(this, "estimateGas", {});
	        (0, lib$3.defineReadOnly)(this, "functions", {});
	        (0, lib$3.defineReadOnly)(this, "populateTransaction", {});
	        (0, lib$3.defineReadOnly)(this, "filters", {});
	        {
	            var uniqueFilters_1 = {};
	            Object.keys(this.interface.events).forEach(function (eventSignature) {
	                var event = _this.interface.events[eventSignature];
	                (0, lib$3.defineReadOnly)(_this.filters, eventSignature, function () {
	                    var args = [];
	                    for (var _i = 0; _i < arguments.length; _i++) {
	                        args[_i] = arguments[_i];
	                    }
	                    return {
	                        address: _this.address,
	                        topics: _this.interface.encodeFilterTopics(event, args)
	                    };
	                });
	                if (!uniqueFilters_1[event.name]) {
	                    uniqueFilters_1[event.name] = [];
	                }
	                uniqueFilters_1[event.name].push(eventSignature);
	            });
	            Object.keys(uniqueFilters_1).forEach(function (name) {
	                var filters = uniqueFilters_1[name];
	                if (filters.length === 1) {
	                    (0, lib$3.defineReadOnly)(_this.filters, name, _this.filters[filters[0]]);
	                }
	                else {
	                    logger.warn("Duplicate definition of " + name + " (" + filters.join(", ") + ")");
	                }
	            });
	        }
	        (0, lib$3.defineReadOnly)(this, "_runningEvents", {});
	        (0, lib$3.defineReadOnly)(this, "_wrappedEmits", {});
	        if (addressOrName == null) {
	            logger.throwArgumentError("invalid contract address or ENS name", "addressOrName", addressOrName);
	        }
	        (0, lib$3.defineReadOnly)(this, "address", addressOrName);
	        if (this.provider) {
	            (0, lib$3.defineReadOnly)(this, "resolvedAddress", resolveName(this.provider, addressOrName));
	        }
	        else {
	            try {
	                (0, lib$3.defineReadOnly)(this, "resolvedAddress", Promise.resolve((0, lib$6.getAddress)(addressOrName)));
	            }
	            catch (error) {
	                // Without a provider, we cannot use ENS names
	                logger.throwError("provider is required to use ENS name as contract address", lib.Logger.errors.UNSUPPORTED_OPERATION, {
	                    operation: "new Contract"
	                });
	            }
	        }
	        // Swallow bad ENS names to prevent Unhandled Exceptions
	        this.resolvedAddress.catch(function (e) { });
	        var uniqueNames = {};
	        var uniqueSignatures = {};
	        Object.keys(this.interface.functions).forEach(function (signature) {
	            var fragment = _this.interface.functions[signature];
	            // Check that the signature is unique; if not the ABI generation has
	            // not been cleaned or may be incorrectly generated
	            if (uniqueSignatures[signature]) {
	                logger.warn("Duplicate ABI entry for " + JSON.stringify(signature));
	                return;
	            }
	            uniqueSignatures[signature] = true;
	            // Track unique names; we only expose bare named functions if they
	            // are ambiguous
	            {
	                var name_1 = fragment.name;
	                if (!uniqueNames["%" + name_1]) {
	                    uniqueNames["%" + name_1] = [];
	                }
	                uniqueNames["%" + name_1].push(signature);
	            }
	            if (_this[signature] == null) {
	                (0, lib$3.defineReadOnly)(_this, signature, buildDefault(_this, fragment, true));
	            }
	            // We do not collapse simple calls on this bucket, which allows
	            // frameworks to safely use this without introspection as well as
	            // allows decoding error recovery.
	            if (_this.functions[signature] == null) {
	                (0, lib$3.defineReadOnly)(_this.functions, signature, buildDefault(_this, fragment, false));
	            }
	            if (_this.callStatic[signature] == null) {
	                (0, lib$3.defineReadOnly)(_this.callStatic, signature, buildCall(_this, fragment, true));
	            }
	            if (_this.populateTransaction[signature] == null) {
	                (0, lib$3.defineReadOnly)(_this.populateTransaction, signature, buildPopulate(_this, fragment));
	            }
	            if (_this.estimateGas[signature] == null) {
	                (0, lib$3.defineReadOnly)(_this.estimateGas, signature, buildEstimate(_this, fragment));
	            }
	        });
	        Object.keys(uniqueNames).forEach(function (name) {
	            // Ambiguous names to not get attached as bare names
	            var signatures = uniqueNames[name];
	            if (signatures.length > 1) {
	                return;
	            }
	            // Strip off the leading "%" used for prototype protection
	            name = name.substring(1);
	            var signature = signatures[0];
	            // If overwriting a member property that is null, swallow the error
	            try {
	                if (_this[name] == null) {
	                    (0, lib$3.defineReadOnly)(_this, name, _this[signature]);
	                }
	            }
	            catch (e) { }
	            if (_this.functions[name] == null) {
	                (0, lib$3.defineReadOnly)(_this.functions, name, _this.functions[signature]);
	            }
	            if (_this.callStatic[name] == null) {
	                (0, lib$3.defineReadOnly)(_this.callStatic, name, _this.callStatic[signature]);
	            }
	            if (_this.populateTransaction[name] == null) {
	                (0, lib$3.defineReadOnly)(_this.populateTransaction, name, _this.populateTransaction[signature]);
	            }
	            if (_this.estimateGas[name] == null) {
	                (0, lib$3.defineReadOnly)(_this.estimateGas, name, _this.estimateGas[signature]);
	            }
	        });
	    }
	    BaseContract.getContractAddress = function (transaction) {
	        return (0, lib$6.getContractAddress)(transaction);
	    };
	    BaseContract.getInterface = function (contractInterface) {
	        if (lib$d.Interface.isInterface(contractInterface)) {
	            return contractInterface;
	        }
	        return new lib$d.Interface(contractInterface);
	    };
	    // @TODO: Allow timeout?
	    BaseContract.prototype.deployed = function () {
	        return this._deployed();
	    };
	    BaseContract.prototype._deployed = function (blockTag) {
	        var _this = this;
	        if (!this._deployedPromise) {
	            // If we were just deployed, we know the transaction we should occur in
	            if (this.deployTransaction) {
	                this._deployedPromise = this.deployTransaction.wait().then(function () {
	                    return _this;
	                });
	            }
	            else {
	                // @TODO: Once we allow a timeout to be passed in, we will wait
	                // up to that many blocks for getCode
	                // Otherwise, poll for our code to be deployed
	                this._deployedPromise = this.provider.getCode(this.address, blockTag).then(function (code) {
	                    if (code === "0x") {
	                        logger.throwError("contract not deployed", lib.Logger.errors.UNSUPPORTED_OPERATION, {
	                            contractAddress: _this.address,
	                            operation: "getDeployed"
	                        });
	                    }
	                    return _this;
	                });
	            }
	        }
	        return this._deployedPromise;
	    };
	    // @TODO:
	    // estimateFallback(overrides?: TransactionRequest): Promise<BigNumber>
	    // @TODO:
	    // estimateDeploy(bytecode: string, ...args): Promise<BigNumber>
	    BaseContract.prototype.fallback = function (overrides) {
	        var _this = this;
	        if (!this.signer) {
	            logger.throwError("sending a transactions require a signer", lib.Logger.errors.UNSUPPORTED_OPERATION, { operation: "sendTransaction(fallback)" });
	        }
	        var tx = (0, lib$3.shallowCopy)(overrides || {});
	        ["from", "to"].forEach(function (key) {
	            if (tx[key] == null) {
	                return;
	            }
	            logger.throwError("cannot override " + key, lib.Logger.errors.UNSUPPORTED_OPERATION, { operation: key });
	        });
	        tx.to = this.resolvedAddress;
	        return this.deployed().then(function () {
	            return _this.signer.sendTransaction(tx);
	        });
	    };
	    // Reconnect to a different signer or provider
	    BaseContract.prototype.connect = function (signerOrProvider) {
	        if (typeof (signerOrProvider) === "string") {
	            signerOrProvider = new lib$f.VoidSigner(signerOrProvider, this.provider);
	        }
	        var contract = new (this.constructor)(this.address, this.interface, signerOrProvider);
	        if (this.deployTransaction) {
	            (0, lib$3.defineReadOnly)(contract, "deployTransaction", this.deployTransaction);
	        }
	        return contract;
	    };
	    // Re-attach to a different on-chain instance of this contract
	    BaseContract.prototype.attach = function (addressOrName) {
	        return new (this.constructor)(addressOrName, this.interface, this.signer || this.provider);
	    };
	    BaseContract.isIndexed = function (value) {
	        return lib$d.Indexed.isIndexed(value);
	    };
	    BaseContract.prototype._normalizeRunningEvent = function (runningEvent) {
	        // Already have an instance of this event running; we can re-use it
	        if (this._runningEvents[runningEvent.tag]) {
	            return this._runningEvents[runningEvent.tag];
	        }
	        return runningEvent;
	    };
	    BaseContract.prototype._getRunningEvent = function (eventName) {
	        if (typeof (eventName) === "string") {
	            // Listen for "error" events (if your contract has an error event, include
	            // the full signature to bypass this special event keyword)
	            if (eventName === "error") {
	                return this._normalizeRunningEvent(new ErrorRunningEvent());
	            }
	            // Listen for any event that is registered
	            if (eventName === "event") {
	                return this._normalizeRunningEvent(new RunningEvent("event", null));
	            }
	            // Listen for any event
	            if (eventName === "*") {
	                return this._normalizeRunningEvent(new WildcardRunningEvent(this.address, this.interface));
	            }
	            // Get the event Fragment (throws if ambiguous/unknown event)
	            var fragment = this.interface.getEvent(eventName);
	            return this._normalizeRunningEvent(new FragmentRunningEvent(this.address, this.interface, fragment));
	        }
	        // We have topics to filter by...
	        if (eventName.topics && eventName.topics.length > 0) {
	            // Is it a known topichash? (throws if no matching topichash)
	            try {
	                var topic = eventName.topics[0];
	                if (typeof (topic) !== "string") {
	                    throw new Error("invalid topic"); // @TODO: May happen for anonymous events
	                }
	                var fragment = this.interface.getEvent(topic);
	                return this._normalizeRunningEvent(new FragmentRunningEvent(this.address, this.interface, fragment, eventName.topics));
	            }
	            catch (error) { }
	            // Filter by the unknown topichash
	            var filter = {
	                address: this.address,
	                topics: eventName.topics
	            };
	            return this._normalizeRunningEvent(new RunningEvent(getEventTag(filter), filter));
	        }
	        return this._normalizeRunningEvent(new WildcardRunningEvent(this.address, this.interface));
	    };
	    BaseContract.prototype._checkRunningEvents = function (runningEvent) {
	        if (runningEvent.listenerCount() === 0) {
	            delete this._runningEvents[runningEvent.tag];
	            // If we have a poller for this, remove it
	            var emit = this._wrappedEmits[runningEvent.tag];
	            if (emit && runningEvent.filter) {
	                this.provider.off(runningEvent.filter, emit);
	                delete this._wrappedEmits[runningEvent.tag];
	            }
	        }
	    };
	    // Subclasses can override this to gracefully recover
	    // from parse errors if they wish
	    BaseContract.prototype._wrapEvent = function (runningEvent, log, listener) {
	        var _this = this;
	        var event = (0, lib$3.deepCopy)(log);
	        event.removeListener = function () {
	            if (!listener) {
	                return;
	            }
	            runningEvent.removeListener(listener);
	            _this._checkRunningEvents(runningEvent);
	        };
	        event.getBlock = function () { return _this.provider.getBlock(log.blockHash); };
	        event.getTransaction = function () { return _this.provider.getTransaction(log.transactionHash); };
	        event.getTransactionReceipt = function () { return _this.provider.getTransactionReceipt(log.transactionHash); };
	        // This may throw if the topics and data mismatch the signature
	        runningEvent.prepareEvent(event);
	        return event;
	    };
	    BaseContract.prototype._addEventListener = function (runningEvent, listener, once) {
	        var _this = this;
	        if (!this.provider) {
	            logger.throwError("events require a provider or a signer with a provider", lib.Logger.errors.UNSUPPORTED_OPERATION, { operation: "once" });
	        }
	        runningEvent.addListener(listener, once);
	        // Track this running event and its listeners (may already be there; but no hard in updating)
	        this._runningEvents[runningEvent.tag] = runningEvent;
	        // If we are not polling the provider, start polling
	        if (!this._wrappedEmits[runningEvent.tag]) {
	            var wrappedEmit = function (log) {
	                var event = _this._wrapEvent(runningEvent, log, listener);
	                // Try to emit the result for the parameterized event...
	                if (event.decodeError == null) {
	                    try {
	                        var args = runningEvent.getEmit(event);
	                        _this.emit.apply(_this, __spreadArray([runningEvent.filter], args, false));
	                    }
	                    catch (error) {
	                        event.decodeError = error.error;
	                    }
	                }
	                // Always emit "event" for fragment-base events
	                if (runningEvent.filter != null) {
	                    _this.emit("event", event);
	                }
	                // Emit "error" if there was an error
	                if (event.decodeError != null) {
	                    _this.emit("error", event.decodeError, event);
	                }
	            };
	            this._wrappedEmits[runningEvent.tag] = wrappedEmit;
	            // Special events, like "error" do not have a filter
	            if (runningEvent.filter != null) {
	                this.provider.on(runningEvent.filter, wrappedEmit);
	            }
	        }
	    };
	    BaseContract.prototype.queryFilter = function (event, fromBlockOrBlockhash, toBlock) {
	        var _this = this;
	        var runningEvent = this._getRunningEvent(event);
	        var filter = (0, lib$3.shallowCopy)(runningEvent.filter);
	        if (typeof (fromBlockOrBlockhash) === "string" && (0, lib$1.isHexString)(fromBlockOrBlockhash, 32)) {
	            if (toBlock != null) {
	                logger.throwArgumentError("cannot specify toBlock with blockhash", "toBlock", toBlock);
	            }
	            filter.blockHash = fromBlockOrBlockhash;
	        }
	        else {
	            filter.fromBlock = ((fromBlockOrBlockhash != null) ? fromBlockOrBlockhash : 0);
	            filter.toBlock = ((toBlock != null) ? toBlock : "latest");
	        }
	        return this.provider.getLogs(filter).then(function (logs) {
	            return logs.map(function (log) { return _this._wrapEvent(runningEvent, log, null); });
	        });
	    };
	    BaseContract.prototype.on = function (event, listener) {
	        this._addEventListener(this._getRunningEvent(event), listener, false);
	        return this;
	    };
	    BaseContract.prototype.once = function (event, listener) {
	        this._addEventListener(this._getRunningEvent(event), listener, true);
	        return this;
	    };
	    BaseContract.prototype.emit = function (eventName) {
	        var args = [];
	        for (var _i = 1; _i < arguments.length; _i++) {
	            args[_i - 1] = arguments[_i];
	        }
	        if (!this.provider) {
	            return false;
	        }
	        var runningEvent = this._getRunningEvent(eventName);
	        var result = (runningEvent.run(args) > 0);
	        // May have drained all the "once" events; check for living events
	        this._checkRunningEvents(runningEvent);
	        return result;
	    };
	    BaseContract.prototype.listenerCount = function (eventName) {
	        var _this = this;
	        if (!this.provider) {
	            return 0;
	        }
	        if (eventName == null) {
	            return Object.keys(this._runningEvents).reduce(function (accum, key) {
	                return accum + _this._runningEvents[key].listenerCount();
	            }, 0);
	        }
	        return this._getRunningEvent(eventName).listenerCount();
	    };
	    BaseContract.prototype.listeners = function (eventName) {
	        if (!this.provider) {
	            return [];
	        }
	        if (eventName == null) {
	            var result_1 = [];
	            for (var tag in this._runningEvents) {
	                this._runningEvents[tag].listeners().forEach(function (listener) {
	                    result_1.push(listener);
	                });
	            }
	            return result_1;
	        }
	        return this._getRunningEvent(eventName).listeners();
	    };
	    BaseContract.prototype.removeAllListeners = function (eventName) {
	        if (!this.provider) {
	            return this;
	        }
	        if (eventName == null) {
	            for (var tag in this._runningEvents) {
	                var runningEvent_1 = this._runningEvents[tag];
	                runningEvent_1.removeAllListeners();
	                this._checkRunningEvents(runningEvent_1);
	            }
	            return this;
	        }
	        // Delete any listeners
	        var runningEvent = this._getRunningEvent(eventName);
	        runningEvent.removeAllListeners();
	        this._checkRunningEvents(runningEvent);
	        return this;
	    };
	    BaseContract.prototype.off = function (eventName, listener) {
	        if (!this.provider) {
	            return this;
	        }
	        var runningEvent = this._getRunningEvent(eventName);
	        runningEvent.removeListener(listener);
	        this._checkRunningEvents(runningEvent);
	        return this;
	    };
	    BaseContract.prototype.removeListener = function (eventName, listener) {
	        return this.off(eventName, listener);
	    };
	    return BaseContract;
	}());
	exports.BaseContract = BaseContract;
	var Contract = /** @class */ (function (_super) {
	    __extends(Contract, _super);
	    function Contract() {
	        return _super !== null && _super.apply(this, arguments) || this;
	    }
	    return Contract;
	}(BaseContract));
	exports.Contract = Contract;
	var ContractFactory = /** @class */ (function () {
	    function ContractFactory(contractInterface, bytecode, signer) {
	        var _newTarget = this.constructor;
	        var bytecodeHex = null;
	        if (typeof (bytecode) === "string") {
	            bytecodeHex = bytecode;
	        }
	        else if ((0, lib$1.isBytes)(bytecode)) {
	            bytecodeHex = (0, lib$1.hexlify)(bytecode);
	        }
	        else if (bytecode && typeof (bytecode.object) === "string") {
	            // Allow the bytecode object from the Solidity compiler
	            bytecodeHex = bytecode.object;
	        }
	        else {
	            // Crash in the next verification step
	            bytecodeHex = "!";
	        }
	        // Make sure it is 0x prefixed
	        if (bytecodeHex.substring(0, 2) !== "0x") {
	            bytecodeHex = "0x" + bytecodeHex;
	        }
	        // Make sure the final result is valid bytecode
	        if (!(0, lib$1.isHexString)(bytecodeHex) || (bytecodeHex.length % 2)) {
	            logger.throwArgumentError("invalid bytecode", "bytecode", bytecode);
	        }
	        // If we have a signer, make sure it is valid
	        if (signer && !lib$f.Signer.isSigner(signer)) {
	            logger.throwArgumentError("invalid signer", "signer", signer);
	        }
	        (0, lib$3.defineReadOnly)(this, "bytecode", bytecodeHex);
	        (0, lib$3.defineReadOnly)(this, "interface", (0, lib$3.getStatic)(_newTarget, "getInterface")(contractInterface));
	        (0, lib$3.defineReadOnly)(this, "signer", signer || null);
	    }
	    // @TODO: Future; rename to populateTransaction?
	    ContractFactory.prototype.getDeployTransaction = function () {
	        var args = [];
	        for (var _i = 0; _i < arguments.length; _i++) {
	            args[_i] = arguments[_i];
	        }
	        var tx = {};
	        // If we have 1 additional argument, we allow transaction overrides
	        if (args.length === this.interface.deploy.inputs.length + 1 && typeof (args[args.length - 1]) === "object") {
	            tx = (0, lib$3.shallowCopy)(args.pop());
	            for (var key in tx) {
	                if (!allowedTransactionKeys[key]) {
	                    throw new Error("unknown transaction override " + key);
	                }
	            }
	        }
	        // Do not allow these to be overridden in a deployment transaction
	        ["data", "from", "to"].forEach(function (key) {
	            if (tx[key] == null) {
	                return;
	            }
	            logger.throwError("cannot override " + key, lib.Logger.errors.UNSUPPORTED_OPERATION, { operation: key });
	        });
	        if (tx.value) {
	            var value = lib$2.BigNumber.from(tx.value);
	            if (!value.isZero() && !this.interface.deploy.payable) {
	                logger.throwError("non-payable constructor cannot override value", lib.Logger.errors.UNSUPPORTED_OPERATION, {
	                    operation: "overrides.value",
	                    value: tx.value
	                });
	            }
	        }
	        // Make sure the call matches the constructor signature
	        logger.checkArgumentCount(args.length, this.interface.deploy.inputs.length, " in Contract constructor");
	        // Set the data to the bytecode + the encoded constructor arguments
	        tx.data = (0, lib$1.hexlify)((0, lib$1.concat)([
	            this.bytecode,
	            this.interface.encodeDeploy(args)
	        ]));
	        return tx;
	    };
	    ContractFactory.prototype.deploy = function () {
	        var args = [];
	        for (var _i = 0; _i < arguments.length; _i++) {
	            args[_i] = arguments[_i];
	        }
	        return __awaiter(this, void 0, void 0, function () {
	            var overrides, params, unsignedTx, tx, address, contract;
	            return __generator(this, function (_a) {
	                switch (_a.label) {
	                    case 0:
	                        overrides = {};
	                        // If 1 extra parameter was passed in, it contains overrides
	                        if (args.length === this.interface.deploy.inputs.length + 1) {
	                            overrides = args.pop();
	                        }
	                        // Make sure the call matches the constructor signature
	                        logger.checkArgumentCount(args.length, this.interface.deploy.inputs.length, " in Contract constructor");
	                        return [4 /*yield*/, resolveAddresses(this.signer, args, this.interface.deploy.inputs)];
	                    case 1:
	                        params = _a.sent();
	                        params.push(overrides);
	                        unsignedTx = this.getDeployTransaction.apply(this, params);
	                        return [4 /*yield*/, this.signer.sendTransaction(unsignedTx)];
	                    case 2:
	                        tx = _a.sent();
	                        address = (0, lib$3.getStatic)(this.constructor, "getContractAddress")(tx);
	                        contract = (0, lib$3.getStatic)(this.constructor, "getContract")(address, this.interface, this.signer);
	                        // Add the modified wait that wraps events
	                        addContractWait(contract, tx);
	                        (0, lib$3.defineReadOnly)(contract, "deployTransaction", tx);
	                        return [2 /*return*/, contract];
	                }
	            });
	        });
	    };
	    ContractFactory.prototype.attach = function (address) {
	        return (this.constructor).getContract(address, this.interface, this.signer);
	    };
	    ContractFactory.prototype.connect = function (signer) {
	        return new (this.constructor)(this.interface, this.bytecode, signer);
	    };
	    ContractFactory.fromSolidity = function (compilerOutput, signer) {
	        if (compilerOutput == null) {
	            logger.throwError("missing compiler output", lib.Logger.errors.MISSING_ARGUMENT, { argument: "compilerOutput" });
	        }
	        if (typeof (compilerOutput) === "string") {
	            compilerOutput = JSON.parse(compilerOutput);
	        }
	        var abi = compilerOutput.abi;
	        var bytecode = null;
	        if (compilerOutput.bytecode) {
	            bytecode = compilerOutput.bytecode;
	        }
	        else if (compilerOutput.evm && compilerOutput.evm.bytecode) {
	            bytecode = compilerOutput.evm.bytecode;
	        }
	        return new this(abi, bytecode, signer);
	    };
	    ContractFactory.getInterface = function (contractInterface) {
	        return Contract.getInterface(contractInterface);
	    };
	    ContractFactory.getContractAddress = function (tx) {
	        return (0, lib$6.getContractAddress)(tx);
	    };
	    ContractFactory.getContract = function (address, contractInterface, signer) {
	        return new Contract(address, contractInterface, signer);
	    };
	    return ContractFactory;
	}());
	exports.ContractFactory = ContractFactory;

	});

	var index$g = /*@__PURE__*/getDefaultExportFromCjs(lib$i);

	var lib$j = createCommonjsModule(function (module, exports) {
	"use strict";
	/**
	 * var basex = require("base-x");
	 *
	 * This implementation is heavily based on base-x. The main reason to
	 * deviate was to prevent the dependency of Buffer.
	 *
	 * Contributors:
	 *
	 * base-x encoding
	 * Forked from https://github.com/cryptocoinjs/bs58
	 * Originally written by Mike Hearn for BitcoinJ
	 * Copyright (c) 2011 Google Inc
	 * Ported to JavaScript by Stefan Thomas
	 * Merged Buffer refactorings from base58-native by Stephen Pair
	 * Copyright (c) 2013 BitPay Inc
	 *
	 * The MIT License (MIT)
	 *
	 * Copyright base-x contributors (c) 2016
	 *
	 * Permission is hereby granted, free of charge, to any person obtaining a
	 * copy of this software and associated documentation files (the "Software"),
	 * to deal in the Software without restriction, including without limitation
	 * the rights to use, copy, modify, merge, publish, distribute, sublicense,
	 * and/or sell copies of the Software, and to permit persons to whom the
	 * Software is furnished to do so, subject to the following conditions:
	 *
	 * The above copyright notice and this permission notice shall be included in
	 * all copies or substantial portions of the Software.

	 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
	 * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
	 * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
	 * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
	 * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
	 * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS
	 * IN THE SOFTWARE.
	 *
	 */
	Object.defineProperty(exports, "__esModule", { value: true });
	exports.Base58 = exports.Base32 = exports.BaseX = void 0;


	var BaseX = /** @class */ (function () {
	    function BaseX(alphabet) {
	        (0, lib$3.defineReadOnly)(this, "alphabet", alphabet);
	        (0, lib$3.defineReadOnly)(this, "base", alphabet.length);
	        (0, lib$3.defineReadOnly)(this, "_alphabetMap", {});
	        (0, lib$3.defineReadOnly)(this, "_leader", alphabet.charAt(0));
	        // pre-compute lookup table
	        for (var i = 0; i < alphabet.length; i++) {
	            this._alphabetMap[alphabet.charAt(i)] = i;
	        }
	    }
	    BaseX.prototype.encode = function (value) {
	        var source = (0, lib$1.arrayify)(value);
	        if (source.length === 0) {
	            return "";
	        }
	        var digits = [0];
	        for (var i = 0; i < source.length; ++i) {
	            var carry = source[i];
	            for (var j = 0; j < digits.length; ++j) {
	                carry += digits[j] << 8;
	                digits[j] = carry % this.base;
	                carry = (carry / this.base) | 0;
	            }
	            while (carry > 0) {
	                digits.push(carry % this.base);
	                carry = (carry / this.base) | 0;
	            }
	        }
	        var string = "";
	        // deal with leading zeros
	        for (var k = 0; source[k] === 0 && k < source.length - 1; ++k) {
	            string += this._leader;
	        }
	        // convert digits to a string
	        for (var q = digits.length - 1; q >= 0; --q) {
	            string += this.alphabet[digits[q]];
	        }
	        return string;
	    };
	    BaseX.prototype.decode = function (value) {
	        if (typeof (value) !== "string") {
	            throw new TypeError("Expected String");
	        }
	        var bytes = [];
	        if (value.length === 0) {
	            return new Uint8Array(bytes);
	        }
	        bytes.push(0);
	        for (var i = 0; i < value.length; i++) {
	            var byte = this._alphabetMap[value[i]];
	            if (byte === undefined) {
	                throw new Error("Non-base" + this.base + " character");
	            }
	            var carry = byte;
	            for (var j = 0; j < bytes.length; ++j) {
	                carry += bytes[j] * this.base;
	                bytes[j] = carry & 0xff;
	                carry >>= 8;
	            }
	            while (carry > 0) {
	                bytes.push(carry & 0xff);
	                carry >>= 8;
	            }
	        }
	        // deal with leading zeros
	        for (var k = 0; value[k] === this._leader && k < value.length - 1; ++k) {
	            bytes.push(0);
	        }
	        return (0, lib$1.arrayify)(new Uint8Array(bytes.reverse()));
	    };
	    return BaseX;
	}());
	exports.BaseX = BaseX;
	var Base32 = new BaseX("abcdefghijklmnopqrstuvwxyz234567");
	exports.Base32 = Base32;
	var Base58 = new BaseX("123456789ABCDEFGHJKLMNPQRSTUVWXYZabcdefghijkmnopqrstuvwxyz");
	exports.Base58 = Base58;
	//console.log(Base58.decode("Qmd2V777o5XvJbYMeMb8k2nU5f8d3ciUQ5YpYuWhzv8iDj"))
	//console.log(Base58.encode(Base58.decode("Qmd2V777o5XvJbYMeMb8k2nU5f8d3ciUQ5YpYuWhzv8iDj")))

	});

	var index$h = /*@__PURE__*/getDefaultExportFromCjs(lib$j);

	var types = createCommonjsModule(function (module, exports) {
	"use strict";
	Object.defineProperty(exports, "__esModule", { value: true });
	exports.SupportedAlgorithm = void 0;
	var SupportedAlgorithm;
	(function (SupportedAlgorithm) {
	    SupportedAlgorithm["sha256"] = "sha256";
	    SupportedAlgorithm["sha512"] = "sha512";
	})(SupportedAlgorithm = exports.SupportedAlgorithm || (exports.SupportedAlgorithm = {}));
	;

	});

	var types$1 = /*@__PURE__*/getDefaultExportFromCjs(types);

	var _version$s = createCommonjsModule(function (module, exports) {
	"use strict";
	Object.defineProperty(exports, "__esModule", { value: true });
	exports.version = void 0;
	exports.version = "sha2/5.7.0";

	});

	var _version$t = /*@__PURE__*/getDefaultExportFromCjs(_version$s);

	var browserSha2 = createCommonjsModule(function (module, exports) {
	"use strict";
	var __importDefault = (commonjsGlobal && commonjsGlobal.__importDefault) || function (mod) {
	    return (mod && mod.__esModule) ? mod : { "default": mod };
	};
	Object.defineProperty(exports, "__esModule", { value: true });
	exports.computeHmac = exports.sha512 = exports.sha256 = exports.ripemd160 = void 0;
	var hash_js_1 = __importDefault(hash_1);
	//const _ripemd160 = _hash.ripemd160;




	var logger = new lib.Logger(_version$s.version);
	function ripemd160(data) {
	    return "0x" + (hash_js_1.default.ripemd160().update((0, lib$1.arrayify)(data)).digest("hex"));
	}
	exports.ripemd160 = ripemd160;
	function sha256(data) {
	    return "0x" + (hash_js_1.default.sha256().update((0, lib$1.arrayify)(data)).digest("hex"));
	}
	exports.sha256 = sha256;
	function sha512(data) {
	    return "0x" + (hash_js_1.default.sha512().update((0, lib$1.arrayify)(data)).digest("hex"));
	}
	exports.sha512 = sha512;
	function computeHmac(algorithm, key, data) {
	    if (!types.SupportedAlgorithm[algorithm]) {
	        logger.throwError("unsupported algorithm " + algorithm, lib.Logger.errors.UNSUPPORTED_OPERATION, {
	            operation: "hmac",
	            algorithm: algorithm
	        });
	    }
	    return "0x" + hash_js_1.default.hmac(hash_js_1.default[algorithm], (0, lib$1.arrayify)(key)).update((0, lib$1.arrayify)(data)).digest("hex");
	}
	exports.computeHmac = computeHmac;

	});

	var browserSha2$1 = /*@__PURE__*/getDefaultExportFromCjs(browserSha2);

	var lib$k = createCommonjsModule(function (module, exports) {
	"use strict";
	Object.defineProperty(exports, "__esModule", { value: true });
	exports.SupportedAlgorithm = exports.sha512 = exports.sha256 = exports.ripemd160 = exports.computeHmac = void 0;

	Object.defineProperty(exports, "computeHmac", { enumerable: true, get: function () { return browserSha2.computeHmac; } });
	Object.defineProperty(exports, "ripemd160", { enumerable: true, get: function () { return browserSha2.ripemd160; } });
	Object.defineProperty(exports, "sha256", { enumerable: true, get: function () { return browserSha2.sha256; } });
	Object.defineProperty(exports, "sha512", { enumerable: true, get: function () { return browserSha2.sha512; } });

	Object.defineProperty(exports, "SupportedAlgorithm", { enumerable: true, get: function () { return types.SupportedAlgorithm; } });

	});

	var index$i = /*@__PURE__*/getDefaultExportFromCjs(lib$k);

	var browserPbkdf2 = createCommonjsModule(function (module, exports) {
	"use strict";
	Object.defineProperty(exports, "__esModule", { value: true });
	exports.pbkdf2 = void 0;


	function pbkdf2(password, salt, iterations, keylen, hashAlgorithm) {
	    password = (0, lib$1.arrayify)(password);
	    salt = (0, lib$1.arrayify)(salt);
	    var hLen;
	    var l = 1;
	    var DK = new Uint8Array(keylen);
	    var block1 = new Uint8Array(salt.length + 4);
	    block1.set(salt);
	    //salt.copy(block1, 0, 0, salt.length)
	    var r;
	    var T;
	    for (var i = 1; i <= l; i++) {
	        //block1.writeUInt32BE(i, salt.length)
	        block1[salt.length] = (i >> 24) & 0xff;
	        block1[salt.length + 1] = (i >> 16) & 0xff;
	        block1[salt.length + 2] = (i >> 8) & 0xff;
	        block1[salt.length + 3] = i & 0xff;
	        //let U = createHmac(password).update(block1).digest();
	        var U = (0, lib$1.arrayify)((0, lib$k.computeHmac)(hashAlgorithm, password, block1));
	        if (!hLen) {
	            hLen = U.length;
	            T = new Uint8Array(hLen);
	            l = Math.ceil(keylen / hLen);
	            r = keylen - (l - 1) * hLen;
	        }
	        //U.copy(T, 0, 0, hLen)
	        T.set(U);
	        for (var j = 1; j < iterations; j++) {
	            //U = createHmac(password).update(U).digest();
	            U = (0, lib$1.arrayify)((0, lib$k.computeHmac)(hashAlgorithm, password, U));
	            for (var k = 0; k < hLen; k++)
	                T[k] ^= U[k];
	        }
	        var destPos = (i - 1) * hLen;
	        var len = (i === l ? r : hLen);
	        //T.copy(DK, destPos, 0, len)
	        DK.set((0, lib$1.arrayify)(T).slice(0, len), destPos);
	    }
	    return (0, lib$1.hexlify)(DK);
	}
	exports.pbkdf2 = pbkdf2;

	});

	var browserPbkdf2$1 = /*@__PURE__*/getDefaultExportFromCjs(browserPbkdf2);

	var lib$l = createCommonjsModule(function (module, exports) {
	"use strict";
	Object.defineProperty(exports, "__esModule", { value: true });
	exports.pbkdf2 = void 0;

	Object.defineProperty(exports, "pbkdf2", { enumerable: true, get: function () { return browserPbkdf2.pbkdf2; } });

	});

	var index$j = /*@__PURE__*/getDefaultExportFromCjs(lib$l);

	var _version$u = createCommonjsModule(function (module, exports) {
	"use strict";
	Object.defineProperty(exports, "__esModule", { value: true });
	exports.version = void 0;
	exports.version = "wordlists/5.7.0";

	});

	var _version$v = /*@__PURE__*/getDefaultExportFromCjs(_version$u);

	var wordlist = createCommonjsModule(function (module, exports) {
	"use strict";
	Object.defineProperty(exports, "__esModule", { value: true });
	exports.Wordlist = exports.logger = void 0;
	// This gets overridden by rollup
	var exportWordlist = false;




	exports.logger = new lib.Logger(_version$u.version);
	var Wordlist = /** @class */ (function () {
	    function Wordlist(locale) {
	        var _newTarget = this.constructor;
	        exports.logger.checkAbstract(_newTarget, Wordlist);
	        (0, lib$3.defineReadOnly)(this, "locale", locale);
	    }
	    // Subclasses may override this
	    Wordlist.prototype.split = function (mnemonic) {
	        return mnemonic.toLowerCase().split(/ +/g);
	    };
	    // Subclasses may override this
	    Wordlist.prototype.join = function (words) {
	        return words.join(" ");
	    };
	    Wordlist.check = function (wordlist) {
	        var words = [];
	        for (var i = 0; i < 2048; i++) {
	            var word = wordlist.getWord(i);
	            /* istanbul ignore if */
	            if (i !== wordlist.getWordIndex(word)) {
	                return "0x";
	            }
	            words.push(word);
	        }
	        return (0, lib$c.id)(words.join("\n") + "\n");
	    };
	    Wordlist.register = function (lang, name) {
	        if (!name) {
	            name = lang.locale;
	        }
	        /* istanbul ignore if */
	        if (exportWordlist) {
	            try {
	                var anyGlobal = window;
	                if (anyGlobal._ethers && anyGlobal._ethers.wordlists) {
	                    if (!anyGlobal._ethers.wordlists[name]) {
	                        (0, lib$3.defineReadOnly)(anyGlobal._ethers.wordlists, name, lang);
	                    }
	                }
	            }
	            catch (error) { }
	        }
	    };
	    return Wordlist;
	}());
	exports.Wordlist = Wordlist;

	});

	var wordlist$1 = /*@__PURE__*/getDefaultExportFromCjs(wordlist);

	var langEn_1 = createCommonjsModule(function (module, exports) {
	"use strict";
	var __extends = (commonjsGlobal && commonjsGlobal.__extends) || (function () {
	    var extendStatics = function (d, b) {
	        extendStatics = Object.setPrototypeOf ||
	            ({ __proto__: [] } instanceof Array && function (d, b) { d.__proto__ = b; }) ||
	            function (d, b) { for (var p in b) if (Object.prototype.hasOwnProperty.call(b, p)) d[p] = b[p]; };
	        return extendStatics(d, b);
	    };
	    return function (d, b) {
	        if (typeof b !== "function" && b !== null)
	            throw new TypeError("Class extends value " + String(b) + " is not a constructor or null");
	        extendStatics(d, b);
	        function __() { this.constructor = d; }
	        d.prototype = b === null ? Object.create(b) : (__.prototype = b.prototype, new __());
	    };
	})();
	Object.defineProperty(exports, "__esModule", { value: true });
	exports.langEn = void 0;

	var words = " ";
	var wordlist$1 = null;
	function loadWords(lang) {
	    if (wordlist$1 != null) {
	        return;
	    }
	    wordlist$1 = words.replace(/([A-Z])/g, " $1").toLowerCase().substring(1).split(" ");
	    // Verify the computed list matches the official list
	    /* istanbul ignore if */
	    if (wordlist.Wordlist.check(lang) !== "0x3c8acc1e7b08d8e76f9fda015ef48dc8c710a73cb7e0f77b2c18a9b5a7adde60") {
	        wordlist$1 = null;
	        throw new Error("BIP39 Wordlist for en (English) FAILED");
	    }
	}
	var LangEn = /** @class */ (function (_super) {
	    __extends(LangEn, _super);
	    function LangEn() {
	        return _super.call(this, "en") || this;
	    }
	    LangEn.prototype.getWord = function (index) {
	        loadWords(this);
	        return wordlist$1[index];
	    };
	    LangEn.prototype.getWordIndex = function (word) {
	        loadWords(this);
	        return wordlist$1.indexOf(word);
	    };
	    return LangEn;
	}(wordlist.Wordlist));
	var langEn = new LangEn();
	exports.langEn = langEn;
	wordlist.Wordlist.register(langEn);

	});

	var langEn = /*@__PURE__*/getDefaultExportFromCjs(langEn_1);

	var browserWordlists = createCommonjsModule(function (module, exports) {
	"use strict";
	Object.defineProperty(exports, "__esModule", { value: true });
	exports.wordlists = void 0;

	exports.wordlists = {
	    en: langEn_1.langEn
	};

	});

	var browserWordlists$1 = /*@__PURE__*/getDefaultExportFromCjs(browserWordlists);

	var lib$m = createCommonjsModule(function (module, exports) {
	"use strict";
	Object.defineProperty(exports, "__esModule", { value: true });
	exports.wordlists = exports.Wordlist = exports.logger = void 0;
	// Wordlists
	// See: https://github.com/bitcoin/bips/blob/master/bip-0039/bip-0039-wordlists.md

	Object.defineProperty(exports, "logger", { enumerable: true, get: function () { return wordlist.logger; } });
	Object.defineProperty(exports, "Wordlist", { enumerable: true, get: function () { return wordlist.Wordlist; } });

	Object.defineProperty(exports, "wordlists", { enumerable: true, get: function () { return browserWordlists.wordlists; } });

	});

	var index$k = /*@__PURE__*/getDefaultExportFromCjs(lib$m);

	var _version$w = createCommonjsModule(function (module, exports) {
	"use strict";
	Object.defineProperty(exports, "__esModule", { value: true });
	exports.version = void 0;
	exports.version = "hdnode/5.7.0";

	});

	var _version$x = /*@__PURE__*/getDefaultExportFromCjs(_version$w);

	var lib$n = createCommonjsModule(function (module, exports) {
	"use strict";
	Object.defineProperty(exports, "__esModule", { value: true });
	exports.getAccountPath = exports.isValidMnemonic = exports.entropyToMnemonic = exports.mnemonicToEntropy = exports.mnemonicToSeed = exports.HDNode = exports.defaultPath = void 0;












	var logger = new lib.Logger(_version$w.version);
	var N = lib$2.BigNumber.from("0xfffffffffffffffffffffffffffffffebaaedce6af48a03bbfd25e8cd0364141");
	// "Bitcoin seed"
	var MasterSecret = (0, lib$8.toUtf8Bytes)("Bitcoin seed");
	var HardenedBit = 0x80000000;
	// Returns a byte with the MSB bits set
	function getUpperMask(bits) {
	    return ((1 << bits) - 1) << (8 - bits);
	}
	// Returns a byte with the LSB bits set
	function getLowerMask(bits) {
	    return (1 << bits) - 1;
	}
	function bytes32(value) {
	    return (0, lib$1.hexZeroPad)((0, lib$1.hexlify)(value), 32);
	}
	function base58check(data) {
	    return lib$j.Base58.encode((0, lib$1.concat)([data, (0, lib$1.hexDataSlice)((0, lib$k.sha256)((0, lib$k.sha256)(data)), 0, 4)]));
	}
	function getWordlist(wordlist) {
	    if (wordlist == null) {
	        return lib$m.wordlists["en"];
	    }
	    if (typeof (wordlist) === "string") {
	        var words = lib$m.wordlists[wordlist];
	        if (words == null) {
	            logger.throwArgumentError("unknown locale", "wordlist", wordlist);
	        }
	        return words;
	    }
	    return wordlist;
	}
	var _constructorGuard = {};
	exports.defaultPath = "m/44'/60'/0'/0/0";
	;
	var HDNode = /** @class */ (function () {
	    /**
	     *  This constructor should not be called directly.
	     *
	     *  Please use:
	     *   - fromMnemonic
	     *   - fromSeed
	     */
	    function HDNode(constructorGuard, privateKey, publicKey, parentFingerprint, chainCode, index, depth, mnemonicOrPath) {
	        /* istanbul ignore if */
	        if (constructorGuard !== _constructorGuard) {
	            throw new Error("HDNode constructor cannot be called directly");
	        }
	        if (privateKey) {
	            var signingKey = new lib$g.SigningKey(privateKey);
	            (0, lib$3.defineReadOnly)(this, "privateKey", signingKey.privateKey);
	            (0, lib$3.defineReadOnly)(this, "publicKey", signingKey.compressedPublicKey);
	        }
	        else {
	            (0, lib$3.defineReadOnly)(this, "privateKey", null);
	            (0, lib$3.defineReadOnly)(this, "publicKey", (0, lib$1.hexlify)(publicKey));
	        }
	        (0, lib$3.defineReadOnly)(this, "parentFingerprint", parentFingerprint);
	        (0, lib$3.defineReadOnly)(this, "fingerprint", (0, lib$1.hexDataSlice)((0, lib$k.ripemd160)((0, lib$k.sha256)(this.publicKey)), 0, 4));
	        (0, lib$3.defineReadOnly)(this, "address", (0, lib$h.computeAddress)(this.publicKey));
	        (0, lib$3.defineReadOnly)(this, "chainCode", chainCode);
	        (0, lib$3.defineReadOnly)(this, "index", index);
	        (0, lib$3.defineReadOnly)(this, "depth", depth);
	        if (mnemonicOrPath == null) {
	            // From a source that does not preserve the path (e.g. extended keys)
	            (0, lib$3.defineReadOnly)(this, "mnemonic", null);
	            (0, lib$3.defineReadOnly)(this, "path", null);
	        }
	        else if (typeof (mnemonicOrPath) === "string") {
	            // From a source that does not preserve the mnemonic (e.g. neutered)
	            (0, lib$3.defineReadOnly)(this, "mnemonic", null);
	            (0, lib$3.defineReadOnly)(this, "path", mnemonicOrPath);
	        }
	        else {
	            // From a fully qualified source
	            (0, lib$3.defineReadOnly)(this, "mnemonic", mnemonicOrPath);
	            (0, lib$3.defineReadOnly)(this, "path", mnemonicOrPath.path);
	        }
	    }
	    Object.defineProperty(HDNode.prototype, "extendedKey", {
	        get: function () {
	            // We only support the mainnet values for now, but if anyone needs
	            // testnet values, let me know. I believe current sentiment is that
	            // we should always use mainnet, and use BIP-44 to derive the network
	            //   - Mainnet: public=0x0488B21E, private=0x0488ADE4
	            //   - Testnet: public=0x043587CF, private=0x04358394
	            if (this.depth >= 256) {
	                throw new Error("Depth too large!");
	            }
	            return base58check((0, lib$1.concat)([
	                ((this.privateKey != null) ? "0x0488ADE4" : "0x0488B21E"),
	                (0, lib$1.hexlify)(this.depth),
	                this.parentFingerprint,
	                (0, lib$1.hexZeroPad)((0, lib$1.hexlify)(this.index), 4),
	                this.chainCode,
	                ((this.privateKey != null) ? (0, lib$1.concat)(["0x00", this.privateKey]) : this.publicKey),
	            ]));
	        },
	        enumerable: false,
	        configurable: true
	    });
	    HDNode.prototype.neuter = function () {
	        return new HDNode(_constructorGuard, null, this.publicKey, this.parentFingerprint, this.chainCode, this.index, this.depth, this.path);
	    };
	    HDNode.prototype._derive = function (index) {
	        if (index > 0xffffffff) {
	            throw new Error("invalid index - " + String(index));
	        }
	        // Base path
	        var path = this.path;
	        if (path) {
	            path += "/" + (index & ~HardenedBit);
	        }
	        var data = new Uint8Array(37);
	        if (index & HardenedBit) {
	            if (!this.privateKey) {
	                throw new Error("cannot derive child of neutered node");
	            }
	            // Data = 0x00 || ser_256(k_par)
	            data.set((0, lib$1.arrayify)(this.privateKey), 1);
	            // Hardened path
	            if (path) {
	                path += "'";
	            }
	        }
	        else {
	            // Data = ser_p(point(k_par))
	            data.set((0, lib$1.arrayify)(this.publicKey));
	        }
	        // Data += ser_32(i)
	        for (var i = 24; i >= 0; i -= 8) {
	            data[33 + (i >> 3)] = ((index >> (24 - i)) & 0xff);
	        }
	        var I = (0, lib$1.arrayify)((0, lib$k.computeHmac)(lib$k.SupportedAlgorithm.sha512, this.chainCode, data));
	        var IL = I.slice(0, 32);
	        var IR = I.slice(32);
	        // The private key
	        var ki = null;
	        // The public key
	        var Ki = null;
	        if (this.privateKey) {
	            ki = bytes32(lib$2.BigNumber.from(IL).add(this.privateKey).mod(N));
	        }
	        else {
	            var ek = new lib$g.SigningKey((0, lib$1.hexlify)(IL));
	            Ki = ek._addPoint(this.publicKey);
	        }
	        var mnemonicOrPath = path;
	        var srcMnemonic = this.mnemonic;
	        if (srcMnemonic) {
	            mnemonicOrPath = Object.freeze({
	                phrase: srcMnemonic.phrase,
	                path: path,
	                locale: (srcMnemonic.locale || "en")
	            });
	        }
	        return new HDNode(_constructorGuard, ki, Ki, this.fingerprint, bytes32(IR), index, this.depth + 1, mnemonicOrPath);
	    };
	    HDNode.prototype.derivePath = function (path) {
	        var components = path.split("/");
	        if (components.length === 0 || (components[0] === "m" && this.depth !== 0)) {
	            throw new Error("invalid path - " + path);
	        }
	        if (components[0] === "m") {
	            components.shift();
	        }
	        var result = this;
	        for (var i = 0; i < components.length; i++) {
	            var component = components[i];
	            if (component.match(/^[0-9]+'$/)) {
	                var index = parseInt(component.substring(0, component.length - 1));
	                if (index >= HardenedBit) {
	                    throw new Error("invalid path index - " + component);
	                }
	                result = result._derive(HardenedBit + index);
	            }
	            else if (component.match(/^[0-9]+$/)) {
	                var index = parseInt(component);
	                if (index >= HardenedBit) {
	                    throw new Error("invalid path index - " + component);
	                }
	                result = result._derive(index);
	            }
	            else {
	                throw new Error("invalid path component - " + component);
	            }
	        }
	        return result;
	    };
	    HDNode._fromSeed = function (seed, mnemonic) {
	        var seedArray = (0, lib$1.arrayify)(seed);
	        if (seedArray.length < 16 || seedArray.length > 64) {
	            throw new Error("invalid seed");
	        }
	        var I = (0, lib$1.arrayify)((0, lib$k.computeHmac)(lib$k.SupportedAlgorithm.sha512, MasterSecret, seedArray));
	        return new HDNode(_constructorGuard, bytes32(I.slice(0, 32)), null, "0x00000000", bytes32(I.slice(32)), 0, 0, mnemonic);
	    };
	    HDNode.fromMnemonic = function (mnemonic, password, wordlist) {
	        // If a locale name was passed in, find the associated wordlist
	        wordlist = getWordlist(wordlist);
	        // Normalize the case and spacing in the mnemonic (throws if the mnemonic is invalid)
	        mnemonic = entropyToMnemonic(mnemonicToEntropy(mnemonic, wordlist), wordlist);
	        return HDNode._fromSeed(mnemonicToSeed(mnemonic, password), {
	            phrase: mnemonic,
	            path: "m",
	            locale: wordlist.locale
	        });
	    };
	    HDNode.fromSeed = function (seed) {
	        return HDNode._fromSeed(seed, null);
	    };
	    HDNode.fromExtendedKey = function (extendedKey) {
	        var bytes = lib$j.Base58.decode(extendedKey);
	        if (bytes.length !== 82 || base58check(bytes.slice(0, 78)) !== extendedKey) {
	            logger.throwArgumentError("invalid extended key", "extendedKey", "[REDACTED]");
	        }
	        var depth = bytes[4];
	        var parentFingerprint = (0, lib$1.hexlify)(bytes.slice(5, 9));
	        var index = parseInt((0, lib$1.hexlify)(bytes.slice(9, 13)).substring(2), 16);
	        var chainCode = (0, lib$1.hexlify)(bytes.slice(13, 45));
	        var key = bytes.slice(45, 78);
	        switch ((0, lib$1.hexlify)(bytes.slice(0, 4))) {
	            // Public Key
	            case "0x0488b21e":
	            case "0x043587cf":
	                return new HDNode(_constructorGuard, null, (0, lib$1.hexlify)(key), parentFingerprint, chainCode, index, depth, null);
	            // Private Key
	            case "0x0488ade4":
	            case "0x04358394 ":
	                if (key[0] !== 0) {
	                    break;
	                }
	                return new HDNode(_constructorGuard, (0, lib$1.hexlify)(key.slice(1)), null, parentFingerprint, chainCode, index, depth, null);
	        }
	        return logger.throwArgumentError("invalid extended key", "extendedKey", "[REDACTED]");
	    };
	    return HDNode;
	}());
	exports.HDNode = HDNode;
	function mnemonicToSeed(mnemonic, password) {
	    if (!password) {
	        password = "";
	    }
	    var salt = (0, lib$8.toUtf8Bytes)("mnemonic" + password, lib$8.UnicodeNormalizationForm.NFKD);
	    return (0, lib$l.pbkdf2)((0, lib$8.toUtf8Bytes)(mnemonic, lib$8.UnicodeNormalizationForm.NFKD), salt, 2048, 64, "sha512");
	}
	exports.mnemonicToSeed = mnemonicToSeed;
	function mnemonicToEntropy(mnemonic, wordlist) {
	    wordlist = getWordlist(wordlist);
	    logger.checkNormalize();
	    var words = wordlist.split(mnemonic);
	    if ((words.length % 3) !== 0) {
	        throw new Error("invalid mnemonic");
	    }
	    var entropy = (0, lib$1.arrayify)(new Uint8Array(Math.ceil(11 * words.length / 8)));
	    var offset = 0;
	    for (var i = 0; i < words.length; i++) {
	        var index = wordlist.getWordIndex(words[i].normalize("NFKD"));
	        if (index === -1) {
	            throw new Error("invalid mnemonic");
	        }
	        for (var bit = 0; bit < 11; bit++) {
	            if (index & (1 << (10 - bit))) {
	                entropy[offset >> 3] |= (1 << (7 - (offset % 8)));
	            }
	            offset++;
	        }
	    }
	    var entropyBits = 32 * words.length / 3;
	    var checksumBits = words.length / 3;
	    var checksumMask = getUpperMask(checksumBits);
	    var checksum = (0, lib$1.arrayify)((0, lib$k.sha256)(entropy.slice(0, entropyBits / 8)))[0] & checksumMask;
	    if (checksum !== (entropy[entropy.length - 1] & checksumMask)) {
	        throw new Error("invalid checksum");
	    }
	    return (0, lib$1.hexlify)(entropy.slice(0, entropyBits / 8));
	}
	exports.mnemonicToEntropy = mnemonicToEntropy;
	function entropyToMnemonic(entropy, wordlist) {
	    wordlist = getWordlist(wordlist);
	    entropy = (0, lib$1.arrayify)(entropy);
	    if ((entropy.length % 4) !== 0 || entropy.length < 16 || entropy.length > 32) {
	        throw new Error("invalid entropy");
	    }
	    var indices = [0];
	    var remainingBits = 11;
	    for (var i = 0; i < entropy.length; i++) {
	        // Consume the whole byte (with still more to go)
	        if (remainingBits > 8) {
	            indices[indices.length - 1] <<= 8;
	            indices[indices.length - 1] |= entropy[i];
	            remainingBits -= 8;
	            // This byte will complete an 11-bit index
	        }
	        else {
	            indices[indices.length - 1] <<= remainingBits;
	            indices[indices.length - 1] |= entropy[i] >> (8 - remainingBits);
	            // Start the next word
	            indices.push(entropy[i] & getLowerMask(8 - remainingBits));
	            remainingBits += 3;
	        }
	    }
	    // Compute the checksum bits
	    var checksumBits = entropy.length / 4;
	    var checksum = (0, lib$1.arrayify)((0, lib$k.sha256)(entropy))[0] & getUpperMask(checksumBits);
	    // Shift the checksum into the word indices
	    indices[indices.length - 1] <<= checksumBits;
	    indices[indices.length - 1] |= (checksum >> (8 - checksumBits));
	    return wordlist.join(indices.map(function (index) { return wordlist.getWord(index); }));
	}
	exports.entropyToMnemonic = entropyToMnemonic;
	function isValidMnemonic(mnemonic, wordlist) {
	    try {
	        mnemonicToEntropy(mnemonic, wordlist);
	        return true;
	    }
	    catch (error) { }
	    return false;
	}
	exports.isValidMnemonic = isValidMnemonic;
	function getAccountPath(index) {
	    if (typeof (index) !== "number" || index < 0 || index >= HardenedBit || index % 1) {
	        logger.throwArgumentError("invalid account index", "index", index);
	    }
	    return "m/44'/60'/" + index + "'/0/0";
	}
	exports.getAccountPath = getAccountPath;

	});

	var index$l = /*@__PURE__*/getDefaultExportFromCjs(lib$n);

	var _version$y = createCommonjsModule(function (module, exports) {
	"use strict";
	Object.defineProperty(exports, "__esModule", { value: true });
	exports.version = void 0;
	exports.version = "random/5.7.0";

	});

	var _version$z = /*@__PURE__*/getDefaultExportFromCjs(_version$y);

	var browserRandom = createCommonjsModule(function (module, exports) {
	"use strict";
	Object.defineProperty(exports, "__esModule", { value: true });
	exports.randomBytes = void 0;



	var logger = new lib.Logger(_version$y.version);
	// Debugging line for testing browser lib in node
	//const window = { crypto: { getRandomValues: () => { } } };
	// https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Global_Objects/globalThis
	function getGlobal() {
	    if (typeof self !== 'undefined') {
	        return self;
	    }
	    if (typeof window !== 'undefined') {
	        return window;
	    }
	    if (typeof commonjsGlobal !== 'undefined') {
	        return commonjsGlobal;
	    }
	    throw new Error('unable to locate global object');
	}
	;
	var anyGlobal = getGlobal();
	var crypto = anyGlobal.crypto || anyGlobal.msCrypto;
	if (!crypto || !crypto.getRandomValues) {
	    logger.warn("WARNING: Missing strong random number source");
	    crypto = {
	        getRandomValues: function (buffer) {
	            return logger.throwError("no secure random source avaialble", lib.Logger.errors.UNSUPPORTED_OPERATION, {
	                operation: "crypto.getRandomValues"
	            });
	        }
	    };
	}
	function randomBytes(length) {
	    if (length <= 0 || length > 1024 || (length % 1) || length != length) {
	        logger.throwArgumentError("invalid length", "length", length);
	    }
	    var result = new Uint8Array(length);
	    crypto.getRandomValues(result);
	    return (0, lib$1.arrayify)(result);
	}
	exports.randomBytes = randomBytes;
	;

	});

	var browserRandom$1 = /*@__PURE__*/getDefaultExportFromCjs(browserRandom);

	var shuffle = createCommonjsModule(function (module, exports) {
	"use strict";
	Object.defineProperty(exports, "__esModule", { value: true });
	exports.shuffled = void 0;
	function shuffled(array) {
	    array = array.slice();
	    for (var i = array.length - 1; i > 0; i--) {
	        var j = Math.floor(Math.random() * (i + 1));
	        var tmp = array[i];
	        array[i] = array[j];
	        array[j] = tmp;
	    }
	    return array;
	}
	exports.shuffled = shuffled;

	});

	var shuffle$1 = /*@__PURE__*/getDefaultExportFromCjs(shuffle);

	var lib$o = createCommonjsModule(function (module, exports) {
	"use strict";
	Object.defineProperty(exports, "__esModule", { value: true });
	exports.shuffled = exports.randomBytes = void 0;

	Object.defineProperty(exports, "randomBytes", { enumerable: true, get: function () { return browserRandom.randomBytes; } });

	Object.defineProperty(exports, "shuffled", { enumerable: true, get: function () { return shuffle.shuffled; } });

	});

	var index$m = /*@__PURE__*/getDefaultExportFromCjs(lib$o);

	var aesJs = createCommonjsModule(function (module, exports) {
	"use strict";

	(function(root) {

	    function checkInt(value) {
	        return (parseInt(value) === value);
	    }

	    function checkInts(arrayish) {
	        if (!checkInt(arrayish.length)) { return false; }

	        for (var i = 0; i < arrayish.length; i++) {
	            if (!checkInt(arrayish[i]) || arrayish[i] < 0 || arrayish[i] > 255) {
	                return false;
	            }
	        }

	        return true;
	    }

	    function coerceArray(arg, copy) {

	        // ArrayBuffer view
	        if (arg.buffer && ArrayBuffer.isView(arg) && arg.name === 'Uint8Array') {

	            if (copy) {
	                if (arg.slice) {
	                    arg = arg.slice();
	                } else {
	                    arg = Array.prototype.slice.call(arg);
	                }
	            }

	            return arg;
	        }

	        // It's an array; check it is a valid representation of a byte
	        if (Array.isArray(arg)) {
	            if (!checkInts(arg)) {
	                throw new Error('Array contains invalid value: ' + arg);
	            }

	            return new Uint8Array(arg);
	        }

	        // Something else, but behaves like an array (maybe a Buffer? Arguments?)
	        if (checkInt(arg.length) && checkInts(arg)) {
	            return new Uint8Array(arg);
	        }

	        throw new Error('unsupported array-like object');
	    }

	    function createArray(length) {
	        return new Uint8Array(length);
	    }

	    function copyArray(sourceArray, targetArray, targetStart, sourceStart, sourceEnd) {
	        if (sourceStart != null || sourceEnd != null) {
	            if (sourceArray.slice) {
	                sourceArray = sourceArray.slice(sourceStart, sourceEnd);
	            } else {
	                sourceArray = Array.prototype.slice.call(sourceArray, sourceStart, sourceEnd);
	            }
	        }
	        targetArray.set(sourceArray, targetStart);
	    }



	    var convertUtf8 = (function() {
	        function toBytes(text) {
	            var result = [], i = 0;
	            text = encodeURI(text);
	            while (i < text.length) {
	                var c = text.charCodeAt(i++);

	                // if it is a % sign, encode the following 2 bytes as a hex value
	                if (c === 37) {
	                    result.push(parseInt(text.substr(i, 2), 16));
	                    i += 2;

	                // otherwise, just the actual byte
	                } else {
	                    result.push(c);
	                }
	            }

	            return coerceArray(result);
	        }

	        function fromBytes(bytes) {
	            var result = [], i = 0;

	            while (i < bytes.length) {
	                var c = bytes[i];

	                if (c < 128) {
	                    result.push(String.fromCharCode(c));
	                    i++;
	                } else if (c > 191 && c < 224) {
	                    result.push(String.fromCharCode(((c & 0x1f) << 6) | (bytes[i + 1] & 0x3f)));
	                    i += 2;
	                } else {
	                    result.push(String.fromCharCode(((c & 0x0f) << 12) | ((bytes[i + 1] & 0x3f) << 6) | (bytes[i + 2] & 0x3f)));
	                    i += 3;
	                }
	            }

	            return result.join('');
	        }

	        return {
	            toBytes: toBytes,
	            fromBytes: fromBytes,
	        }
	    })();

	    var convertHex = (function() {
	        function toBytes(text) {
	            var result = [];
	            for (var i = 0; i < text.length; i += 2) {
	                result.push(parseInt(text.substr(i, 2), 16));
	            }

	            return result;
	        }

	        // http://ixti.net/development/javascript/2011/11/11/base64-encodedecode-of-utf8-in-browser-with-js.html
	        var Hex = '0123456789abcdef';

	        function fromBytes(bytes) {
	                var result = [];
	                for (var i = 0; i < bytes.length; i++) {
	                    var v = bytes[i];
	                    result.push(Hex[(v & 0xf0) >> 4] + Hex[v & 0x0f]);
	                }
	                return result.join('');
	        }

	        return {
	            toBytes: toBytes,
	            fromBytes: fromBytes,
	        }
	    })();


	    // Number of rounds by keysize
	    var numberOfRounds = {16: 10, 24: 12, 32: 14};

	    // Round constant words
	    var rcon = [0x01, 0x02, 0x04, 0x08, 0x10, 0x20, 0x40, 0x80, 0x1b, 0x36, 0x6c, 0xd8, 0xab, 0x4d, 0x9a, 0x2f, 0x5e, 0xbc, 0x63, 0xc6, 0x97, 0x35, 0x6a, 0xd4, 0xb3, 0x7d, 0xfa, 0xef, 0xc5, 0x91];

	    // S-box and Inverse S-box (S is for Substitution)
	    var S = [0x63, 0x7c, 0x77, 0x7b, 0xf2, 0x6b, 0x6f, 0xc5, 0x30, 0x01, 0x67, 0x2b, 0xfe, 0xd7, 0xab, 0x76, 0xca, 0x82, 0xc9, 0x7d, 0xfa, 0x59, 0x47, 0xf0, 0xad, 0xd4, 0xa2, 0xaf, 0x9c, 0xa4, 0x72, 0xc0, 0xb7, 0xfd, 0x93, 0x26, 0x36, 0x3f, 0xf7, 0xcc, 0x34, 0xa5, 0xe5, 0xf1, 0x71, 0xd8, 0x31, 0x15, 0x04, 0xc7, 0x23, 0xc3, 0x18, 0x96, 0x05, 0x9a, 0x07, 0x12, 0x80, 0xe2, 0xeb, 0x27, 0xb2, 0x75, 0x09, 0x83, 0x2c, 0x1a, 0x1b, 0x6e, 0x5a, 0xa0, 0x52, 0x3b, 0xd6, 0xb3, 0x29, 0xe3, 0x2f, 0x84, 0x53, 0xd1, 0x00, 0xed, 0x20, 0xfc, 0xb1, 0x5b, 0x6a, 0xcb, 0xbe, 0x39, 0x4a, 0x4c, 0x58, 0xcf, 0xd0, 0xef, 0xaa, 0xfb, 0x43, 0x4d, 0x33, 0x85, 0x45, 0xf9, 0x02, 0x7f, 0x50, 0x3c, 0x9f, 0xa8, 0x51, 0xa3, 0x40, 0x8f, 0x92, 0x9d, 0x38, 0xf5, 0xbc, 0xb6, 0xda, 0x21, 0x10, 0xff, 0xf3, 0xd2, 0xcd, 0x0c, 0x13, 0xec, 0x5f, 0x97, 0x44, 0x17, 0xc4, 0xa7, 0x7e, 0x3d, 0x64, 0x5d, 0x19, 0x73, 0x60, 0x81, 0x4f, 0xdc, 0x22, 0x2a, 0x90, 0x88, 0x46, 0xee, 0xb8, 0x14, 0xde, 0x5e, 0x0b, 0xdb, 0xe0, 0x32, 0x3a, 0x0a, 0x49, 0x06, 0x24, 0x5c, 0xc2, 0xd3, 0xac, 0x62, 0x91, 0x95, 0xe4, 0x79, 0xe7, 0xc8, 0x37, 0x6d, 0x8d, 0xd5, 0x4e, 0xa9, 0x6c, 0x56, 0xf4, 0xea, 0x65, 0x7a, 0xae, 0x08, 0xba, 0x78, 0x25, 0x2e, 0x1c, 0xa6, 0xb4, 0xc6, 0xe8, 0xdd, 0x74, 0x1f, 0x4b, 0xbd, 0x8b, 0x8a, 0x70, 0x3e, 0xb5, 0x66, 0x48, 0x03, 0xf6, 0x0e, 0x61, 0x35, 0x57, 0xb9, 0x86, 0xc1, 0x1d, 0x9e, 0xe1, 0xf8, 0x98, 0x11, 0x69, 0xd9, 0x8e, 0x94, 0x9b, 0x1e, 0x87, 0xe9, 0xce, 0x55, 0x28, 0xdf, 0x8c, 0xa1, 0x89, 0x0d, 0xbf, 0xe6, 0x42, 0x68, 0x41, 0x99, 0x2d, 0x0f, 0xb0, 0x54, 0xbb, 0x16];
	    var Si =[0x52, 0x09, 0x6a, 0xd5, 0x30, 0x36, 0xa5, 0x38, 0xbf, 0x40, 0xa3, 0x9e, 0x81, 0xf3, 0xd7, 0xfb, 0x7c, 0xe3, 0x39, 0x82, 0x9b, 0x2f, 0xff, 0x87, 0x34, 0x8e, 0x43, 0x44, 0xc4, 0xde, 0xe9, 0xcb, 0x54, 0x7b, 0x94, 0x32, 0xa6, 0xc2, 0x23, 0x3d, 0xee, 0x4c, 0x95, 0x0b, 0x42, 0xfa, 0xc3, 0x4e, 0x08, 0x2e, 0xa1, 0x66, 0x28, 0xd9, 0x24, 0xb2, 0x76, 0x5b, 0xa2, 0x49, 0x6d, 0x8b, 0xd1, 0x25, 0x72, 0xf8, 0xf6, 0x64, 0x86, 0x68, 0x98, 0x16, 0xd4, 0xa4, 0x5c, 0xcc, 0x5d, 0x65, 0xb6, 0x92, 0x6c, 0x70, 0x48, 0x50, 0xfd, 0xed, 0xb9, 0xda, 0x5e, 0x15, 0x46, 0x57, 0xa7, 0x8d, 0x9d, 0x84, 0x90, 0xd8, 0xab, 0x00, 0x8c, 0xbc, 0xd3, 0x0a, 0xf7, 0xe4, 0x58, 0x05, 0xb8, 0xb3, 0x45, 0x06, 0xd0, 0x2c, 0x1e, 0x8f, 0xca, 0x3f, 0x0f, 0x02, 0xc1, 0xaf, 0xbd, 0x03, 0x01, 0x13, 0x8a, 0x6b, 0x3a, 0x91, 0x11, 0x41, 0x4f, 0x67, 0xdc, 0xea, 0x97, 0xf2, 0xcf, 0xce, 0xf0, 0xb4, 0xe6, 0x73, 0x96, 0xac, 0x74, 0x22, 0xe7, 0xad, 0x35, 0x85, 0xe2, 0xf9, 0x37, 0xe8, 0x1c, 0x75, 0xdf, 0x6e, 0x47, 0xf1, 0x1a, 0x71, 0x1d, 0x29, 0xc5, 0x89, 0x6f, 0xb7, 0x62, 0x0e, 0xaa, 0x18, 0xbe, 0x1b, 0xfc, 0x56, 0x3e, 0x4b, 0xc6, 0xd2, 0x79, 0x20, 0x9a, 0xdb, 0xc0, 0xfe, 0x78, 0xcd, 0x5a, 0xf4, 0x1f, 0xdd, 0xa8, 0x33, 0x88, 0x07, 0xc7, 0x31, 0xb1, 0x12, 0x10, 0x59, 0x27, 0x80, 0xec, 0x5f, 0x60, 0x51, 0x7f, 0xa9, 0x19, 0xb5, 0x4a, 0x0d, 0x2d, 0xe5, 0x7a, 0x9f, 0x93, 0xc9, 0x9c, 0xef, 0xa0, 0xe0, 0x3b, 0x4d, 0xae, 0x2a, 0xf5, 0xb0, 0xc8, 0xeb, 0xbb, 0x3c, 0x83, 0x53, 0x99, 0x61, 0x17, 0x2b, 0x04, 0x7e, 0xba, 0x77, 0xd6, 0x26, 0xe1, 0x69, 0x14, 0x63, 0x55, 0x21, 0x0c, 0x7d];

	    // Transformations for encryption
	    var T1 = [0xc66363a5, 0xf87c7c84, 0xee777799, 0xf67b7b8d, 0xfff2f20d, 0xd66b6bbd, 0xde6f6fb1, 0x91c5c554, 0x60303050, 0x02010103, 0xce6767a9, 0x562b2b7d, 0xe7fefe19, 0xb5d7d762, 0x4dababe6, 0xec76769a, 0x8fcaca45, 0x1f82829d, 0x89c9c940, 0xfa7d7d87, 0xeffafa15, 0xb25959eb, 0x8e4747c9, 0xfbf0f00b, 0x41adadec, 0xb3d4d467, 0x5fa2a2fd, 0x45afafea, 0x239c9cbf, 0x53a4a4f7, 0xe4727296, 0x9bc0c05b, 0x75b7b7c2, 0xe1fdfd1c, 0x3d9393ae, 0x4c26266a, 0x6c36365a, 0x7e3f3f41, 0xf5f7f702, 0x83cccc4f, 0x6834345c, 0x51a5a5f4, 0xd1e5e534, 0xf9f1f108, 0xe2717193, 0xabd8d873, 0x62313153, 0x2a15153f, 0x0804040c, 0x95c7c752, 0x46232365, 0x9dc3c35e, 0x30181828, 0x379696a1, 0x0a05050f, 0x2f9a9ab5, 0x0e070709, 0x24121236, 0x1b80809b, 0xdfe2e23d, 0xcdebeb26, 0x4e272769, 0x7fb2b2cd, 0xea75759f, 0x1209091b, 0x1d83839e, 0x582c2c74, 0x341a1a2e, 0x361b1b2d, 0xdc6e6eb2, 0xb45a5aee, 0x5ba0a0fb, 0xa45252f6, 0x763b3b4d, 0xb7d6d661, 0x7db3b3ce, 0x5229297b, 0xdde3e33e, 0x5e2f2f71, 0x13848497, 0xa65353f5, 0xb9d1d168, 0x00000000, 0xc1eded2c, 0x40202060, 0xe3fcfc1f, 0x79b1b1c8, 0xb65b5bed, 0xd46a6abe, 0x8dcbcb46, 0x67bebed9, 0x7239394b, 0x944a4ade, 0x984c4cd4, 0xb05858e8, 0x85cfcf4a, 0xbbd0d06b, 0xc5efef2a, 0x4faaaae5, 0xedfbfb16, 0x864343c5, 0x9a4d4dd7, 0x66333355, 0x11858594, 0x8a4545cf, 0xe9f9f910, 0x04020206, 0xfe7f7f81, 0xa05050f0, 0x783c3c44, 0x259f9fba, 0x4ba8a8e3, 0xa25151f3, 0x5da3a3fe, 0x804040c0, 0x058f8f8a, 0x3f9292ad, 0x219d9dbc, 0x70383848, 0xf1f5f504, 0x63bcbcdf, 0x77b6b6c1, 0xafdada75, 0x42212163, 0x20101030, 0xe5ffff1a, 0xfdf3f30e, 0xbfd2d26d, 0x81cdcd4c, 0x180c0c14, 0x26131335, 0xc3ecec2f, 0xbe5f5fe1, 0x359797a2, 0x884444cc, 0x2e171739, 0x93c4c457, 0x55a7a7f2, 0xfc7e7e82, 0x7a3d3d47, 0xc86464ac, 0xba5d5de7, 0x3219192b, 0xe6737395, 0xc06060a0, 0x19818198, 0x9e4f4fd1, 0xa3dcdc7f, 0x44222266, 0x542a2a7e, 0x3b9090ab, 0x0b888883, 0x8c4646ca, 0xc7eeee29, 0x6bb8b8d3, 0x2814143c, 0xa7dede79, 0xbc5e5ee2, 0x160b0b1d, 0xaddbdb76, 0xdbe0e03b, 0x64323256, 0x743a3a4e, 0x140a0a1e, 0x924949db, 0x0c06060a, 0x4824246c, 0xb85c5ce4, 0x9fc2c25d, 0xbdd3d36e, 0x43acacef, 0xc46262a6, 0x399191a8, 0x319595a4, 0xd3e4e437, 0xf279798b, 0xd5e7e732, 0x8bc8c843, 0x6e373759, 0xda6d6db7, 0x018d8d8c, 0xb1d5d564, 0x9c4e4ed2, 0x49a9a9e0, 0xd86c6cb4, 0xac5656fa, 0xf3f4f407, 0xcfeaea25, 0xca6565af, 0xf47a7a8e, 0x47aeaee9, 0x10080818, 0x6fbabad5, 0xf0787888, 0x4a25256f, 0x5c2e2e72, 0x381c1c24, 0x57a6a6f1, 0x73b4b4c7, 0x97c6c651, 0xcbe8e823, 0xa1dddd7c, 0xe874749c, 0x3e1f1f21, 0x964b4bdd, 0x61bdbddc, 0x0d8b8b86, 0x0f8a8a85, 0xe0707090, 0x7c3e3e42, 0x71b5b5c4, 0xcc6666aa, 0x904848d8, 0x06030305, 0xf7f6f601, 0x1c0e0e12, 0xc26161a3, 0x6a35355f, 0xae5757f9, 0x69b9b9d0, 0x17868691, 0x99c1c158, 0x3a1d1d27, 0x279e9eb9, 0xd9e1e138, 0xebf8f813, 0x2b9898b3, 0x22111133, 0xd26969bb, 0xa9d9d970, 0x078e8e89, 0x339494a7, 0x2d9b9bb6, 0x3c1e1e22, 0x15878792, 0xc9e9e920, 0x87cece49, 0xaa5555ff, 0x50282878, 0xa5dfdf7a, 0x038c8c8f, 0x59a1a1f8, 0x09898980, 0x1a0d0d17, 0x65bfbfda, 0xd7e6e631, 0x844242c6, 0xd06868b8, 0x824141c3, 0x299999b0, 0x5a2d2d77, 0x1e0f0f11, 0x7bb0b0cb, 0xa85454fc, 0x6dbbbbd6, 0x2c16163a];
	    var T2 = [0xa5c66363, 0x84f87c7c, 0x99ee7777, 0x8df67b7b, 0x0dfff2f2, 0xbdd66b6b, 0xb1de6f6f, 0x5491c5c5, 0x50603030, 0x03020101, 0xa9ce6767, 0x7d562b2b, 0x19e7fefe, 0x62b5d7d7, 0xe64dabab, 0x9aec7676, 0x458fcaca, 0x9d1f8282, 0x4089c9c9, 0x87fa7d7d, 0x15effafa, 0xebb25959, 0xc98e4747, 0x0bfbf0f0, 0xec41adad, 0x67b3d4d4, 0xfd5fa2a2, 0xea45afaf, 0xbf239c9c, 0xf753a4a4, 0x96e47272, 0x5b9bc0c0, 0xc275b7b7, 0x1ce1fdfd, 0xae3d9393, 0x6a4c2626, 0x5a6c3636, 0x417e3f3f, 0x02f5f7f7, 0x4f83cccc, 0x5c683434, 0xf451a5a5, 0x34d1e5e5, 0x08f9f1f1, 0x93e27171, 0x73abd8d8, 0x53623131, 0x3f2a1515, 0x0c080404, 0x5295c7c7, 0x65462323, 0x5e9dc3c3, 0x28301818, 0xa1379696, 0x0f0a0505, 0xb52f9a9a, 0x090e0707, 0x36241212, 0x9b1b8080, 0x3ddfe2e2, 0x26cdebeb, 0x694e2727, 0xcd7fb2b2, 0x9fea7575, 0x1b120909, 0x9e1d8383, 0x74582c2c, 0x2e341a1a, 0x2d361b1b, 0xb2dc6e6e, 0xeeb45a5a, 0xfb5ba0a0, 0xf6a45252, 0x4d763b3b, 0x61b7d6d6, 0xce7db3b3, 0x7b522929, 0x3edde3e3, 0x715e2f2f, 0x97138484, 0xf5a65353, 0x68b9d1d1, 0x00000000, 0x2cc1eded, 0x60402020, 0x1fe3fcfc, 0xc879b1b1, 0xedb65b5b, 0xbed46a6a, 0x468dcbcb, 0xd967bebe, 0x4b723939, 0xde944a4a, 0xd4984c4c, 0xe8b05858, 0x4a85cfcf, 0x6bbbd0d0, 0x2ac5efef, 0xe54faaaa, 0x16edfbfb, 0xc5864343, 0xd79a4d4d, 0x55663333, 0x94118585, 0xcf8a4545, 0x10e9f9f9, 0x06040202, 0x81fe7f7f, 0xf0a05050, 0x44783c3c, 0xba259f9f, 0xe34ba8a8, 0xf3a25151, 0xfe5da3a3, 0xc0804040, 0x8a058f8f, 0xad3f9292, 0xbc219d9d, 0x48703838, 0x04f1f5f5, 0xdf63bcbc, 0xc177b6b6, 0x75afdada, 0x63422121, 0x30201010, 0x1ae5ffff, 0x0efdf3f3, 0x6dbfd2d2, 0x4c81cdcd, 0x14180c0c, 0x35261313, 0x2fc3ecec, 0xe1be5f5f, 0xa2359797, 0xcc884444, 0x392e1717, 0x5793c4c4, 0xf255a7a7, 0x82fc7e7e, 0x477a3d3d, 0xacc86464, 0xe7ba5d5d, 0x2b321919, 0x95e67373, 0xa0c06060, 0x98198181, 0xd19e4f4f, 0x7fa3dcdc, 0x66442222, 0x7e542a2a, 0xab3b9090, 0x830b8888, 0xca8c4646, 0x29c7eeee, 0xd36bb8b8, 0x3c281414, 0x79a7dede, 0xe2bc5e5e, 0x1d160b0b, 0x76addbdb, 0x3bdbe0e0, 0x56643232, 0x4e743a3a, 0x1e140a0a, 0xdb924949, 0x0a0c0606, 0x6c482424, 0xe4b85c5c, 0x5d9fc2c2, 0x6ebdd3d3, 0xef43acac, 0xa6c46262, 0xa8399191, 0xa4319595, 0x37d3e4e4, 0x8bf27979, 0x32d5e7e7, 0x438bc8c8, 0x596e3737, 0xb7da6d6d, 0x8c018d8d, 0x64b1d5d5, 0xd29c4e4e, 0xe049a9a9, 0xb4d86c6c, 0xfaac5656, 0x07f3f4f4, 0x25cfeaea, 0xafca6565, 0x8ef47a7a, 0xe947aeae, 0x18100808, 0xd56fbaba, 0x88f07878, 0x6f4a2525, 0x725c2e2e, 0x24381c1c, 0xf157a6a6, 0xc773b4b4, 0x5197c6c6, 0x23cbe8e8, 0x7ca1dddd, 0x9ce87474, 0x213e1f1f, 0xdd964b4b, 0xdc61bdbd, 0x860d8b8b, 0x850f8a8a, 0x90e07070, 0x427c3e3e, 0xc471b5b5, 0xaacc6666, 0xd8904848, 0x05060303, 0x01f7f6f6, 0x121c0e0e, 0xa3c26161, 0x5f6a3535, 0xf9ae5757, 0xd069b9b9, 0x91178686, 0x5899c1c1, 0x273a1d1d, 0xb9279e9e, 0x38d9e1e1, 0x13ebf8f8, 0xb32b9898, 0x33221111, 0xbbd26969, 0x70a9d9d9, 0x89078e8e, 0xa7339494, 0xb62d9b9b, 0x223c1e1e, 0x92158787, 0x20c9e9e9, 0x4987cece, 0xffaa5555, 0x78502828, 0x7aa5dfdf, 0x8f038c8c, 0xf859a1a1, 0x80098989, 0x171a0d0d, 0xda65bfbf, 0x31d7e6e6, 0xc6844242, 0xb8d06868, 0xc3824141, 0xb0299999, 0x775a2d2d, 0x111e0f0f, 0xcb7bb0b0, 0xfca85454, 0xd66dbbbb, 0x3a2c1616];
	    var T3 = [0x63a5c663, 0x7c84f87c, 0x7799ee77, 0x7b8df67b, 0xf20dfff2, 0x6bbdd66b, 0x6fb1de6f, 0xc55491c5, 0x30506030, 0x01030201, 0x67a9ce67, 0x2b7d562b, 0xfe19e7fe, 0xd762b5d7, 0xabe64dab, 0x769aec76, 0xca458fca, 0x829d1f82, 0xc94089c9, 0x7d87fa7d, 0xfa15effa, 0x59ebb259, 0x47c98e47, 0xf00bfbf0, 0xadec41ad, 0xd467b3d4, 0xa2fd5fa2, 0xafea45af, 0x9cbf239c, 0xa4f753a4, 0x7296e472, 0xc05b9bc0, 0xb7c275b7, 0xfd1ce1fd, 0x93ae3d93, 0x266a4c26, 0x365a6c36, 0x3f417e3f, 0xf702f5f7, 0xcc4f83cc, 0x345c6834, 0xa5f451a5, 0xe534d1e5, 0xf108f9f1, 0x7193e271, 0xd873abd8, 0x31536231, 0x153f2a15, 0x040c0804, 0xc75295c7, 0x23654623, 0xc35e9dc3, 0x18283018, 0x96a13796, 0x050f0a05, 0x9ab52f9a, 0x07090e07, 0x12362412, 0x809b1b80, 0xe23ddfe2, 0xeb26cdeb, 0x27694e27, 0xb2cd7fb2, 0x759fea75, 0x091b1209, 0x839e1d83, 0x2c74582c, 0x1a2e341a, 0x1b2d361b, 0x6eb2dc6e, 0x5aeeb45a, 0xa0fb5ba0, 0x52f6a452, 0x3b4d763b, 0xd661b7d6, 0xb3ce7db3, 0x297b5229, 0xe33edde3, 0x2f715e2f, 0x84971384, 0x53f5a653, 0xd168b9d1, 0x00000000, 0xed2cc1ed, 0x20604020, 0xfc1fe3fc, 0xb1c879b1, 0x5bedb65b, 0x6abed46a, 0xcb468dcb, 0xbed967be, 0x394b7239, 0x4ade944a, 0x4cd4984c, 0x58e8b058, 0xcf4a85cf, 0xd06bbbd0, 0xef2ac5ef, 0xaae54faa, 0xfb16edfb, 0x43c58643, 0x4dd79a4d, 0x33556633, 0x85941185, 0x45cf8a45, 0xf910e9f9, 0x02060402, 0x7f81fe7f, 0x50f0a050, 0x3c44783c, 0x9fba259f, 0xa8e34ba8, 0x51f3a251, 0xa3fe5da3, 0x40c08040, 0x8f8a058f, 0x92ad3f92, 0x9dbc219d, 0x38487038, 0xf504f1f5, 0xbcdf63bc, 0xb6c177b6, 0xda75afda, 0x21634221, 0x10302010, 0xff1ae5ff, 0xf30efdf3, 0xd26dbfd2, 0xcd4c81cd, 0x0c14180c, 0x13352613, 0xec2fc3ec, 0x5fe1be5f, 0x97a23597, 0x44cc8844, 0x17392e17, 0xc45793c4, 0xa7f255a7, 0x7e82fc7e, 0x3d477a3d, 0x64acc864, 0x5de7ba5d, 0x192b3219, 0x7395e673, 0x60a0c060, 0x81981981, 0x4fd19e4f, 0xdc7fa3dc, 0x22664422, 0x2a7e542a, 0x90ab3b90, 0x88830b88, 0x46ca8c46, 0xee29c7ee, 0xb8d36bb8, 0x143c2814, 0xde79a7de, 0x5ee2bc5e, 0x0b1d160b, 0xdb76addb, 0xe03bdbe0, 0x32566432, 0x3a4e743a, 0x0a1e140a, 0x49db9249, 0x060a0c06, 0x246c4824, 0x5ce4b85c, 0xc25d9fc2, 0xd36ebdd3, 0xacef43ac, 0x62a6c462, 0x91a83991, 0x95a43195, 0xe437d3e4, 0x798bf279, 0xe732d5e7, 0xc8438bc8, 0x37596e37, 0x6db7da6d, 0x8d8c018d, 0xd564b1d5, 0x4ed29c4e, 0xa9e049a9, 0x6cb4d86c, 0x56faac56, 0xf407f3f4, 0xea25cfea, 0x65afca65, 0x7a8ef47a, 0xaee947ae, 0x08181008, 0xbad56fba, 0x7888f078, 0x256f4a25, 0x2e725c2e, 0x1c24381c, 0xa6f157a6, 0xb4c773b4, 0xc65197c6, 0xe823cbe8, 0xdd7ca1dd, 0x749ce874, 0x1f213e1f, 0x4bdd964b, 0xbddc61bd, 0x8b860d8b, 0x8a850f8a, 0x7090e070, 0x3e427c3e, 0xb5c471b5, 0x66aacc66, 0x48d89048, 0x03050603, 0xf601f7f6, 0x0e121c0e, 0x61a3c261, 0x355f6a35, 0x57f9ae57, 0xb9d069b9, 0x86911786, 0xc15899c1, 0x1d273a1d, 0x9eb9279e, 0xe138d9e1, 0xf813ebf8, 0x98b32b98, 0x11332211, 0x69bbd269, 0xd970a9d9, 0x8e89078e, 0x94a73394, 0x9bb62d9b, 0x1e223c1e, 0x87921587, 0xe920c9e9, 0xce4987ce, 0x55ffaa55, 0x28785028, 0xdf7aa5df, 0x8c8f038c, 0xa1f859a1, 0x89800989, 0x0d171a0d, 0xbfda65bf, 0xe631d7e6, 0x42c68442, 0x68b8d068, 0x41c38241, 0x99b02999, 0x2d775a2d, 0x0f111e0f, 0xb0cb7bb0, 0x54fca854, 0xbbd66dbb, 0x163a2c16];
	    var T4 = [0x6363a5c6, 0x7c7c84f8, 0x777799ee, 0x7b7b8df6, 0xf2f20dff, 0x6b6bbdd6, 0x6f6fb1de, 0xc5c55491, 0x30305060, 0x01010302, 0x6767a9ce, 0x2b2b7d56, 0xfefe19e7, 0xd7d762b5, 0xababe64d, 0x76769aec, 0xcaca458f, 0x82829d1f, 0xc9c94089, 0x7d7d87fa, 0xfafa15ef, 0x5959ebb2, 0x4747c98e, 0xf0f00bfb, 0xadadec41, 0xd4d467b3, 0xa2a2fd5f, 0xafafea45, 0x9c9cbf23, 0xa4a4f753, 0x727296e4, 0xc0c05b9b, 0xb7b7c275, 0xfdfd1ce1, 0x9393ae3d, 0x26266a4c, 0x36365a6c, 0x3f3f417e, 0xf7f702f5, 0xcccc4f83, 0x34345c68, 0xa5a5f451, 0xe5e534d1, 0xf1f108f9, 0x717193e2, 0xd8d873ab, 0x31315362, 0x15153f2a, 0x04040c08, 0xc7c75295, 0x23236546, 0xc3c35e9d, 0x18182830, 0x9696a137, 0x05050f0a, 0x9a9ab52f, 0x0707090e, 0x12123624, 0x80809b1b, 0xe2e23ddf, 0xebeb26cd, 0x2727694e, 0xb2b2cd7f, 0x75759fea, 0x09091b12, 0x83839e1d, 0x2c2c7458, 0x1a1a2e34, 0x1b1b2d36, 0x6e6eb2dc, 0x5a5aeeb4, 0xa0a0fb5b, 0x5252f6a4, 0x3b3b4d76, 0xd6d661b7, 0xb3b3ce7d, 0x29297b52, 0xe3e33edd, 0x2f2f715e, 0x84849713, 0x5353f5a6, 0xd1d168b9, 0x00000000, 0xeded2cc1, 0x20206040, 0xfcfc1fe3, 0xb1b1c879, 0x5b5bedb6, 0x6a6abed4, 0xcbcb468d, 0xbebed967, 0x39394b72, 0x4a4ade94, 0x4c4cd498, 0x5858e8b0, 0xcfcf4a85, 0xd0d06bbb, 0xefef2ac5, 0xaaaae54f, 0xfbfb16ed, 0x4343c586, 0x4d4dd79a, 0x33335566, 0x85859411, 0x4545cf8a, 0xf9f910e9, 0x02020604, 0x7f7f81fe, 0x5050f0a0, 0x3c3c4478, 0x9f9fba25, 0xa8a8e34b, 0x5151f3a2, 0xa3a3fe5d, 0x4040c080, 0x8f8f8a05, 0x9292ad3f, 0x9d9dbc21, 0x38384870, 0xf5f504f1, 0xbcbcdf63, 0xb6b6c177, 0xdada75af, 0x21216342, 0x10103020, 0xffff1ae5, 0xf3f30efd, 0xd2d26dbf, 0xcdcd4c81, 0x0c0c1418, 0x13133526, 0xecec2fc3, 0x5f5fe1be, 0x9797a235, 0x4444cc88, 0x1717392e, 0xc4c45793, 0xa7a7f255, 0x7e7e82fc, 0x3d3d477a, 0x6464acc8, 0x5d5de7ba, 0x19192b32, 0x737395e6, 0x6060a0c0, 0x81819819, 0x4f4fd19e, 0xdcdc7fa3, 0x22226644, 0x2a2a7e54, 0x9090ab3b, 0x8888830b, 0x4646ca8c, 0xeeee29c7, 0xb8b8d36b, 0x14143c28, 0xdede79a7, 0x5e5ee2bc, 0x0b0b1d16, 0xdbdb76ad, 0xe0e03bdb, 0x32325664, 0x3a3a4e74, 0x0a0a1e14, 0x4949db92, 0x06060a0c, 0x24246c48, 0x5c5ce4b8, 0xc2c25d9f, 0xd3d36ebd, 0xacacef43, 0x6262a6c4, 0x9191a839, 0x9595a431, 0xe4e437d3, 0x79798bf2, 0xe7e732d5, 0xc8c8438b, 0x3737596e, 0x6d6db7da, 0x8d8d8c01, 0xd5d564b1, 0x4e4ed29c, 0xa9a9e049, 0x6c6cb4d8, 0x5656faac, 0xf4f407f3, 0xeaea25cf, 0x6565afca, 0x7a7a8ef4, 0xaeaee947, 0x08081810, 0xbabad56f, 0x787888f0, 0x25256f4a, 0x2e2e725c, 0x1c1c2438, 0xa6a6f157, 0xb4b4c773, 0xc6c65197, 0xe8e823cb, 0xdddd7ca1, 0x74749ce8, 0x1f1f213e, 0x4b4bdd96, 0xbdbddc61, 0x8b8b860d, 0x8a8a850f, 0x707090e0, 0x3e3e427c, 0xb5b5c471, 0x6666aacc, 0x4848d890, 0x03030506, 0xf6f601f7, 0x0e0e121c, 0x6161a3c2, 0x35355f6a, 0x5757f9ae, 0xb9b9d069, 0x86869117, 0xc1c15899, 0x1d1d273a, 0x9e9eb927, 0xe1e138d9, 0xf8f813eb, 0x9898b32b, 0x11113322, 0x6969bbd2, 0xd9d970a9, 0x8e8e8907, 0x9494a733, 0x9b9bb62d, 0x1e1e223c, 0x87879215, 0xe9e920c9, 0xcece4987, 0x5555ffaa, 0x28287850, 0xdfdf7aa5, 0x8c8c8f03, 0xa1a1f859, 0x89898009, 0x0d0d171a, 0xbfbfda65, 0xe6e631d7, 0x4242c684, 0x6868b8d0, 0x4141c382, 0x9999b029, 0x2d2d775a, 0x0f0f111e, 0xb0b0cb7b, 0x5454fca8, 0xbbbbd66d, 0x16163a2c];

	    // Transformations for decryption
	    var T5 = [0x51f4a750, 0x7e416553, 0x1a17a4c3, 0x3a275e96, 0x3bab6bcb, 0x1f9d45f1, 0xacfa58ab, 0x4be30393, 0x2030fa55, 0xad766df6, 0x88cc7691, 0xf5024c25, 0x4fe5d7fc, 0xc52acbd7, 0x26354480, 0xb562a38f, 0xdeb15a49, 0x25ba1b67, 0x45ea0e98, 0x5dfec0e1, 0xc32f7502, 0x814cf012, 0x8d4697a3, 0x6bd3f9c6, 0x038f5fe7, 0x15929c95, 0xbf6d7aeb, 0x955259da, 0xd4be832d, 0x587421d3, 0x49e06929, 0x8ec9c844, 0x75c2896a, 0xf48e7978, 0x99583e6b, 0x27b971dd, 0xbee14fb6, 0xf088ad17, 0xc920ac66, 0x7dce3ab4, 0x63df4a18, 0xe51a3182, 0x97513360, 0x62537f45, 0xb16477e0, 0xbb6bae84, 0xfe81a01c, 0xf9082b94, 0x70486858, 0x8f45fd19, 0x94de6c87, 0x527bf8b7, 0xab73d323, 0x724b02e2, 0xe31f8f57, 0x6655ab2a, 0xb2eb2807, 0x2fb5c203, 0x86c57b9a, 0xd33708a5, 0x302887f2, 0x23bfa5b2, 0x02036aba, 0xed16825c, 0x8acf1c2b, 0xa779b492, 0xf307f2f0, 0x4e69e2a1, 0x65daf4cd, 0x0605bed5, 0xd134621f, 0xc4a6fe8a, 0x342e539d, 0xa2f355a0, 0x058ae132, 0xa4f6eb75, 0x0b83ec39, 0x4060efaa, 0x5e719f06, 0xbd6e1051, 0x3e218af9, 0x96dd063d, 0xdd3e05ae, 0x4de6bd46, 0x91548db5, 0x71c45d05, 0x0406d46f, 0x605015ff, 0x1998fb24, 0xd6bde997, 0x894043cc, 0x67d99e77, 0xb0e842bd, 0x07898b88, 0xe7195b38, 0x79c8eedb, 0xa17c0a47, 0x7c420fe9, 0xf8841ec9, 0x00000000, 0x09808683, 0x322bed48, 0x1e1170ac, 0x6c5a724e, 0xfd0efffb, 0x0f853856, 0x3daed51e, 0x362d3927, 0x0a0fd964, 0x685ca621, 0x9b5b54d1, 0x24362e3a, 0x0c0a67b1, 0x9357e70f, 0xb4ee96d2, 0x1b9b919e, 0x80c0c54f, 0x61dc20a2, 0x5a774b69, 0x1c121a16, 0xe293ba0a, 0xc0a02ae5, 0x3c22e043, 0x121b171d, 0x0e090d0b, 0xf28bc7ad, 0x2db6a8b9, 0x141ea9c8, 0x57f11985, 0xaf75074c, 0xee99ddbb, 0xa37f60fd, 0xf701269f, 0x5c72f5bc, 0x44663bc5, 0x5bfb7e34, 0x8b432976, 0xcb23c6dc, 0xb6edfc68, 0xb8e4f163, 0xd731dcca, 0x42638510, 0x13972240, 0x84c61120, 0x854a247d, 0xd2bb3df8, 0xaef93211, 0xc729a16d, 0x1d9e2f4b, 0xdcb230f3, 0x0d8652ec, 0x77c1e3d0, 0x2bb3166c, 0xa970b999, 0x119448fa, 0x47e96422, 0xa8fc8cc4, 0xa0f03f1a, 0x567d2cd8, 0x223390ef, 0x87494ec7, 0xd938d1c1, 0x8ccaa2fe, 0x98d40b36, 0xa6f581cf, 0xa57ade28, 0xdab78e26, 0x3fadbfa4, 0x2c3a9de4, 0x5078920d, 0x6a5fcc9b, 0x547e4662, 0xf68d13c2, 0x90d8b8e8, 0x2e39f75e, 0x82c3aff5, 0x9f5d80be, 0x69d0937c, 0x6fd52da9, 0xcf2512b3, 0xc8ac993b, 0x10187da7, 0xe89c636e, 0xdb3bbb7b, 0xcd267809, 0x6e5918f4, 0xec9ab701, 0x834f9aa8, 0xe6956e65, 0xaaffe67e, 0x21bccf08, 0xef15e8e6, 0xbae79bd9, 0x4a6f36ce, 0xea9f09d4, 0x29b07cd6, 0x31a4b2af, 0x2a3f2331, 0xc6a59430, 0x35a266c0, 0x744ebc37, 0xfc82caa6, 0xe090d0b0, 0x33a7d815, 0xf104984a, 0x41ecdaf7, 0x7fcd500e, 0x1791f62f, 0x764dd68d, 0x43efb04d, 0xccaa4d54, 0xe49604df, 0x9ed1b5e3, 0x4c6a881b, 0xc12c1fb8, 0x4665517f, 0x9d5eea04, 0x018c355d, 0xfa877473, 0xfb0b412e, 0xb3671d5a, 0x92dbd252, 0xe9105633, 0x6dd64713, 0x9ad7618c, 0x37a10c7a, 0x59f8148e, 0xeb133c89, 0xcea927ee, 0xb761c935, 0xe11ce5ed, 0x7a47b13c, 0x9cd2df59, 0x55f2733f, 0x1814ce79, 0x73c737bf, 0x53f7cdea, 0x5ffdaa5b, 0xdf3d6f14, 0x7844db86, 0xcaaff381, 0xb968c43e, 0x3824342c, 0xc2a3405f, 0x161dc372, 0xbce2250c, 0x283c498b, 0xff0d9541, 0x39a80171, 0x080cb3de, 0xd8b4e49c, 0x6456c190, 0x7bcb8461, 0xd532b670, 0x486c5c74, 0xd0b85742];
	    var T6 = [0x5051f4a7, 0x537e4165, 0xc31a17a4, 0x963a275e, 0xcb3bab6b, 0xf11f9d45, 0xabacfa58, 0x934be303, 0x552030fa, 0xf6ad766d, 0x9188cc76, 0x25f5024c, 0xfc4fe5d7, 0xd7c52acb, 0x80263544, 0x8fb562a3, 0x49deb15a, 0x6725ba1b, 0x9845ea0e, 0xe15dfec0, 0x02c32f75, 0x12814cf0, 0xa38d4697, 0xc66bd3f9, 0xe7038f5f, 0x9515929c, 0xebbf6d7a, 0xda955259, 0x2dd4be83, 0xd3587421, 0x2949e069, 0x448ec9c8, 0x6a75c289, 0x78f48e79, 0x6b99583e, 0xdd27b971, 0xb6bee14f, 0x17f088ad, 0x66c920ac, 0xb47dce3a, 0x1863df4a, 0x82e51a31, 0x60975133, 0x4562537f, 0xe0b16477, 0x84bb6bae, 0x1cfe81a0, 0x94f9082b, 0x58704868, 0x198f45fd, 0x8794de6c, 0xb7527bf8, 0x23ab73d3, 0xe2724b02, 0x57e31f8f, 0x2a6655ab, 0x07b2eb28, 0x032fb5c2, 0x9a86c57b, 0xa5d33708, 0xf2302887, 0xb223bfa5, 0xba02036a, 0x5ced1682, 0x2b8acf1c, 0x92a779b4, 0xf0f307f2, 0xa14e69e2, 0xcd65daf4, 0xd50605be, 0x1fd13462, 0x8ac4a6fe, 0x9d342e53, 0xa0a2f355, 0x32058ae1, 0x75a4f6eb, 0x390b83ec, 0xaa4060ef, 0x065e719f, 0x51bd6e10, 0xf93e218a, 0x3d96dd06, 0xaedd3e05, 0x464de6bd, 0xb591548d, 0x0571c45d, 0x6f0406d4, 0xff605015, 0x241998fb, 0x97d6bde9, 0xcc894043, 0x7767d99e, 0xbdb0e842, 0x8807898b, 0x38e7195b, 0xdb79c8ee, 0x47a17c0a, 0xe97c420f, 0xc9f8841e, 0x00000000, 0x83098086, 0x48322bed, 0xac1e1170, 0x4e6c5a72, 0xfbfd0eff, 0x560f8538, 0x1e3daed5, 0x27362d39, 0x640a0fd9, 0x21685ca6, 0xd19b5b54, 0x3a24362e, 0xb10c0a67, 0x0f9357e7, 0xd2b4ee96, 0x9e1b9b91, 0x4f80c0c5, 0xa261dc20, 0x695a774b, 0x161c121a, 0x0ae293ba, 0xe5c0a02a, 0x433c22e0, 0x1d121b17, 0x0b0e090d, 0xadf28bc7, 0xb92db6a8, 0xc8141ea9, 0x8557f119, 0x4caf7507, 0xbbee99dd, 0xfda37f60, 0x9ff70126, 0xbc5c72f5, 0xc544663b, 0x345bfb7e, 0x768b4329, 0xdccb23c6, 0x68b6edfc, 0x63b8e4f1, 0xcad731dc, 0x10426385, 0x40139722, 0x2084c611, 0x7d854a24, 0xf8d2bb3d, 0x11aef932, 0x6dc729a1, 0x4b1d9e2f, 0xf3dcb230, 0xec0d8652, 0xd077c1e3, 0x6c2bb316, 0x99a970b9, 0xfa119448, 0x2247e964, 0xc4a8fc8c, 0x1aa0f03f, 0xd8567d2c, 0xef223390, 0xc787494e, 0xc1d938d1, 0xfe8ccaa2, 0x3698d40b, 0xcfa6f581, 0x28a57ade, 0x26dab78e, 0xa43fadbf, 0xe42c3a9d, 0x0d507892, 0x9b6a5fcc, 0x62547e46, 0xc2f68d13, 0xe890d8b8, 0x5e2e39f7, 0xf582c3af, 0xbe9f5d80, 0x7c69d093, 0xa96fd52d, 0xb3cf2512, 0x3bc8ac99, 0xa710187d, 0x6ee89c63, 0x7bdb3bbb, 0x09cd2678, 0xf46e5918, 0x01ec9ab7, 0xa8834f9a, 0x65e6956e, 0x7eaaffe6, 0x0821bccf, 0xe6ef15e8, 0xd9bae79b, 0xce4a6f36, 0xd4ea9f09, 0xd629b07c, 0xaf31a4b2, 0x312a3f23, 0x30c6a594, 0xc035a266, 0x37744ebc, 0xa6fc82ca, 0xb0e090d0, 0x1533a7d8, 0x4af10498, 0xf741ecda, 0x0e7fcd50, 0x2f1791f6, 0x8d764dd6, 0x4d43efb0, 0x54ccaa4d, 0xdfe49604, 0xe39ed1b5, 0x1b4c6a88, 0xb8c12c1f, 0x7f466551, 0x049d5eea, 0x5d018c35, 0x73fa8774, 0x2efb0b41, 0x5ab3671d, 0x5292dbd2, 0x33e91056, 0x136dd647, 0x8c9ad761, 0x7a37a10c, 0x8e59f814, 0x89eb133c, 0xeecea927, 0x35b761c9, 0xede11ce5, 0x3c7a47b1, 0x599cd2df, 0x3f55f273, 0x791814ce, 0xbf73c737, 0xea53f7cd, 0x5b5ffdaa, 0x14df3d6f, 0x867844db, 0x81caaff3, 0x3eb968c4, 0x2c382434, 0x5fc2a340, 0x72161dc3, 0x0cbce225, 0x8b283c49, 0x41ff0d95, 0x7139a801, 0xde080cb3, 0x9cd8b4e4, 0x906456c1, 0x617bcb84, 0x70d532b6, 0x74486c5c, 0x42d0b857];
	    var T7 = [0xa75051f4, 0x65537e41, 0xa4c31a17, 0x5e963a27, 0x6bcb3bab, 0x45f11f9d, 0x58abacfa, 0x03934be3, 0xfa552030, 0x6df6ad76, 0x769188cc, 0x4c25f502, 0xd7fc4fe5, 0xcbd7c52a, 0x44802635, 0xa38fb562, 0x5a49deb1, 0x1b6725ba, 0x0e9845ea, 0xc0e15dfe, 0x7502c32f, 0xf012814c, 0x97a38d46, 0xf9c66bd3, 0x5fe7038f, 0x9c951592, 0x7aebbf6d, 0x59da9552, 0x832dd4be, 0x21d35874, 0x692949e0, 0xc8448ec9, 0x896a75c2, 0x7978f48e, 0x3e6b9958, 0x71dd27b9, 0x4fb6bee1, 0xad17f088, 0xac66c920, 0x3ab47dce, 0x4a1863df, 0x3182e51a, 0x33609751, 0x7f456253, 0x77e0b164, 0xae84bb6b, 0xa01cfe81, 0x2b94f908, 0x68587048, 0xfd198f45, 0x6c8794de, 0xf8b7527b, 0xd323ab73, 0x02e2724b, 0x8f57e31f, 0xab2a6655, 0x2807b2eb, 0xc2032fb5, 0x7b9a86c5, 0x08a5d337, 0x87f23028, 0xa5b223bf, 0x6aba0203, 0x825ced16, 0x1c2b8acf, 0xb492a779, 0xf2f0f307, 0xe2a14e69, 0xf4cd65da, 0xbed50605, 0x621fd134, 0xfe8ac4a6, 0x539d342e, 0x55a0a2f3, 0xe132058a, 0xeb75a4f6, 0xec390b83, 0xefaa4060, 0x9f065e71, 0x1051bd6e, 0x8af93e21, 0x063d96dd, 0x05aedd3e, 0xbd464de6, 0x8db59154, 0x5d0571c4, 0xd46f0406, 0x15ff6050, 0xfb241998, 0xe997d6bd, 0x43cc8940, 0x9e7767d9, 0x42bdb0e8, 0x8b880789, 0x5b38e719, 0xeedb79c8, 0x0a47a17c, 0x0fe97c42, 0x1ec9f884, 0x00000000, 0x86830980, 0xed48322b, 0x70ac1e11, 0x724e6c5a, 0xfffbfd0e, 0x38560f85, 0xd51e3dae, 0x3927362d, 0xd9640a0f, 0xa621685c, 0x54d19b5b, 0x2e3a2436, 0x67b10c0a, 0xe70f9357, 0x96d2b4ee, 0x919e1b9b, 0xc54f80c0, 0x20a261dc, 0x4b695a77, 0x1a161c12, 0xba0ae293, 0x2ae5c0a0, 0xe0433c22, 0x171d121b, 0x0d0b0e09, 0xc7adf28b, 0xa8b92db6, 0xa9c8141e, 0x198557f1, 0x074caf75, 0xddbbee99, 0x60fda37f, 0x269ff701, 0xf5bc5c72, 0x3bc54466, 0x7e345bfb, 0x29768b43, 0xc6dccb23, 0xfc68b6ed, 0xf163b8e4, 0xdccad731, 0x85104263, 0x22401397, 0x112084c6, 0x247d854a, 0x3df8d2bb, 0x3211aef9, 0xa16dc729, 0x2f4b1d9e, 0x30f3dcb2, 0x52ec0d86, 0xe3d077c1, 0x166c2bb3, 0xb999a970, 0x48fa1194, 0x642247e9, 0x8cc4a8fc, 0x3f1aa0f0, 0x2cd8567d, 0x90ef2233, 0x4ec78749, 0xd1c1d938, 0xa2fe8cca, 0x0b3698d4, 0x81cfa6f5, 0xde28a57a, 0x8e26dab7, 0xbfa43fad, 0x9de42c3a, 0x920d5078, 0xcc9b6a5f, 0x4662547e, 0x13c2f68d, 0xb8e890d8, 0xf75e2e39, 0xaff582c3, 0x80be9f5d, 0x937c69d0, 0x2da96fd5, 0x12b3cf25, 0x993bc8ac, 0x7da71018, 0x636ee89c, 0xbb7bdb3b, 0x7809cd26, 0x18f46e59, 0xb701ec9a, 0x9aa8834f, 0x6e65e695, 0xe67eaaff, 0xcf0821bc, 0xe8e6ef15, 0x9bd9bae7, 0x36ce4a6f, 0x09d4ea9f, 0x7cd629b0, 0xb2af31a4, 0x23312a3f, 0x9430c6a5, 0x66c035a2, 0xbc37744e, 0xcaa6fc82, 0xd0b0e090, 0xd81533a7, 0x984af104, 0xdaf741ec, 0x500e7fcd, 0xf62f1791, 0xd68d764d, 0xb04d43ef, 0x4d54ccaa, 0x04dfe496, 0xb5e39ed1, 0x881b4c6a, 0x1fb8c12c, 0x517f4665, 0xea049d5e, 0x355d018c, 0x7473fa87, 0x412efb0b, 0x1d5ab367, 0xd25292db, 0x5633e910, 0x47136dd6, 0x618c9ad7, 0x0c7a37a1, 0x148e59f8, 0x3c89eb13, 0x27eecea9, 0xc935b761, 0xe5ede11c, 0xb13c7a47, 0xdf599cd2, 0x733f55f2, 0xce791814, 0x37bf73c7, 0xcdea53f7, 0xaa5b5ffd, 0x6f14df3d, 0xdb867844, 0xf381caaf, 0xc43eb968, 0x342c3824, 0x405fc2a3, 0xc372161d, 0x250cbce2, 0x498b283c, 0x9541ff0d, 0x017139a8, 0xb3de080c, 0xe49cd8b4, 0xc1906456, 0x84617bcb, 0xb670d532, 0x5c74486c, 0x5742d0b8];
	    var T8 = [0xf4a75051, 0x4165537e, 0x17a4c31a, 0x275e963a, 0xab6bcb3b, 0x9d45f11f, 0xfa58abac, 0xe303934b, 0x30fa5520, 0x766df6ad, 0xcc769188, 0x024c25f5, 0xe5d7fc4f, 0x2acbd7c5, 0x35448026, 0x62a38fb5, 0xb15a49de, 0xba1b6725, 0xea0e9845, 0xfec0e15d, 0x2f7502c3, 0x4cf01281, 0x4697a38d, 0xd3f9c66b, 0x8f5fe703, 0x929c9515, 0x6d7aebbf, 0x5259da95, 0xbe832dd4, 0x7421d358, 0xe0692949, 0xc9c8448e, 0xc2896a75, 0x8e7978f4, 0x583e6b99, 0xb971dd27, 0xe14fb6be, 0x88ad17f0, 0x20ac66c9, 0xce3ab47d, 0xdf4a1863, 0x1a3182e5, 0x51336097, 0x537f4562, 0x6477e0b1, 0x6bae84bb, 0x81a01cfe, 0x082b94f9, 0x48685870, 0x45fd198f, 0xde6c8794, 0x7bf8b752, 0x73d323ab, 0x4b02e272, 0x1f8f57e3, 0x55ab2a66, 0xeb2807b2, 0xb5c2032f, 0xc57b9a86, 0x3708a5d3, 0x2887f230, 0xbfa5b223, 0x036aba02, 0x16825ced, 0xcf1c2b8a, 0x79b492a7, 0x07f2f0f3, 0x69e2a14e, 0xdaf4cd65, 0x05bed506, 0x34621fd1, 0xa6fe8ac4, 0x2e539d34, 0xf355a0a2, 0x8ae13205, 0xf6eb75a4, 0x83ec390b, 0x60efaa40, 0x719f065e, 0x6e1051bd, 0x218af93e, 0xdd063d96, 0x3e05aedd, 0xe6bd464d, 0x548db591, 0xc45d0571, 0x06d46f04, 0x5015ff60, 0x98fb2419, 0xbde997d6, 0x4043cc89, 0xd99e7767, 0xe842bdb0, 0x898b8807, 0x195b38e7, 0xc8eedb79, 0x7c0a47a1, 0x420fe97c, 0x841ec9f8, 0x00000000, 0x80868309, 0x2bed4832, 0x1170ac1e, 0x5a724e6c, 0x0efffbfd, 0x8538560f, 0xaed51e3d, 0x2d392736, 0x0fd9640a, 0x5ca62168, 0x5b54d19b, 0x362e3a24, 0x0a67b10c, 0x57e70f93, 0xee96d2b4, 0x9b919e1b, 0xc0c54f80, 0xdc20a261, 0x774b695a, 0x121a161c, 0x93ba0ae2, 0xa02ae5c0, 0x22e0433c, 0x1b171d12, 0x090d0b0e, 0x8bc7adf2, 0xb6a8b92d, 0x1ea9c814, 0xf1198557, 0x75074caf, 0x99ddbbee, 0x7f60fda3, 0x01269ff7, 0x72f5bc5c, 0x663bc544, 0xfb7e345b, 0x4329768b, 0x23c6dccb, 0xedfc68b6, 0xe4f163b8, 0x31dccad7, 0x63851042, 0x97224013, 0xc6112084, 0x4a247d85, 0xbb3df8d2, 0xf93211ae, 0x29a16dc7, 0x9e2f4b1d, 0xb230f3dc, 0x8652ec0d, 0xc1e3d077, 0xb3166c2b, 0x70b999a9, 0x9448fa11, 0xe9642247, 0xfc8cc4a8, 0xf03f1aa0, 0x7d2cd856, 0x3390ef22, 0x494ec787, 0x38d1c1d9, 0xcaa2fe8c, 0xd40b3698, 0xf581cfa6, 0x7ade28a5, 0xb78e26da, 0xadbfa43f, 0x3a9de42c, 0x78920d50, 0x5fcc9b6a, 0x7e466254, 0x8d13c2f6, 0xd8b8e890, 0x39f75e2e, 0xc3aff582, 0x5d80be9f, 0xd0937c69, 0xd52da96f, 0x2512b3cf, 0xac993bc8, 0x187da710, 0x9c636ee8, 0x3bbb7bdb, 0x267809cd, 0x5918f46e, 0x9ab701ec, 0x4f9aa883, 0x956e65e6, 0xffe67eaa, 0xbccf0821, 0x15e8e6ef, 0xe79bd9ba, 0x6f36ce4a, 0x9f09d4ea, 0xb07cd629, 0xa4b2af31, 0x3f23312a, 0xa59430c6, 0xa266c035, 0x4ebc3774, 0x82caa6fc, 0x90d0b0e0, 0xa7d81533, 0x04984af1, 0xecdaf741, 0xcd500e7f, 0x91f62f17, 0x4dd68d76, 0xefb04d43, 0xaa4d54cc, 0x9604dfe4, 0xd1b5e39e, 0x6a881b4c, 0x2c1fb8c1, 0x65517f46, 0x5eea049d, 0x8c355d01, 0x877473fa, 0x0b412efb, 0x671d5ab3, 0xdbd25292, 0x105633e9, 0xd647136d, 0xd7618c9a, 0xa10c7a37, 0xf8148e59, 0x133c89eb, 0xa927eece, 0x61c935b7, 0x1ce5ede1, 0x47b13c7a, 0xd2df599c, 0xf2733f55, 0x14ce7918, 0xc737bf73, 0xf7cdea53, 0xfdaa5b5f, 0x3d6f14df, 0x44db8678, 0xaff381ca, 0x68c43eb9, 0x24342c38, 0xa3405fc2, 0x1dc37216, 0xe2250cbc, 0x3c498b28, 0x0d9541ff, 0xa8017139, 0x0cb3de08, 0xb4e49cd8, 0x56c19064, 0xcb84617b, 0x32b670d5, 0x6c5c7448, 0xb85742d0];

	    // Transformations for decryption key expansion
	    var U1 = [0x00000000, 0x0e090d0b, 0x1c121a16, 0x121b171d, 0x3824342c, 0x362d3927, 0x24362e3a, 0x2a3f2331, 0x70486858, 0x7e416553, 0x6c5a724e, 0x62537f45, 0x486c5c74, 0x4665517f, 0x547e4662, 0x5a774b69, 0xe090d0b0, 0xee99ddbb, 0xfc82caa6, 0xf28bc7ad, 0xd8b4e49c, 0xd6bde997, 0xc4a6fe8a, 0xcaaff381, 0x90d8b8e8, 0x9ed1b5e3, 0x8ccaa2fe, 0x82c3aff5, 0xa8fc8cc4, 0xa6f581cf, 0xb4ee96d2, 0xbae79bd9, 0xdb3bbb7b, 0xd532b670, 0xc729a16d, 0xc920ac66, 0xe31f8f57, 0xed16825c, 0xff0d9541, 0xf104984a, 0xab73d323, 0xa57ade28, 0xb761c935, 0xb968c43e, 0x9357e70f, 0x9d5eea04, 0x8f45fd19, 0x814cf012, 0x3bab6bcb, 0x35a266c0, 0x27b971dd, 0x29b07cd6, 0x038f5fe7, 0x0d8652ec, 0x1f9d45f1, 0x119448fa, 0x4be30393, 0x45ea0e98, 0x57f11985, 0x59f8148e, 0x73c737bf, 0x7dce3ab4, 0x6fd52da9, 0x61dc20a2, 0xad766df6, 0xa37f60fd, 0xb16477e0, 0xbf6d7aeb, 0x955259da, 0x9b5b54d1, 0x894043cc, 0x87494ec7, 0xdd3e05ae, 0xd33708a5, 0xc12c1fb8, 0xcf2512b3, 0xe51a3182, 0xeb133c89, 0xf9082b94, 0xf701269f, 0x4de6bd46, 0x43efb04d, 0x51f4a750, 0x5ffdaa5b, 0x75c2896a, 0x7bcb8461, 0x69d0937c, 0x67d99e77, 0x3daed51e, 0x33a7d815, 0x21bccf08, 0x2fb5c203, 0x058ae132, 0x0b83ec39, 0x1998fb24, 0x1791f62f, 0x764dd68d, 0x7844db86, 0x6a5fcc9b, 0x6456c190, 0x4e69e2a1, 0x4060efaa, 0x527bf8b7, 0x5c72f5bc, 0x0605bed5, 0x080cb3de, 0x1a17a4c3, 0x141ea9c8, 0x3e218af9, 0x302887f2, 0x223390ef, 0x2c3a9de4, 0x96dd063d, 0x98d40b36, 0x8acf1c2b, 0x84c61120, 0xaef93211, 0xa0f03f1a, 0xb2eb2807, 0xbce2250c, 0xe6956e65, 0xe89c636e, 0xfa877473, 0xf48e7978, 0xdeb15a49, 0xd0b85742, 0xc2a3405f, 0xccaa4d54, 0x41ecdaf7, 0x4fe5d7fc, 0x5dfec0e1, 0x53f7cdea, 0x79c8eedb, 0x77c1e3d0, 0x65daf4cd, 0x6bd3f9c6, 0x31a4b2af, 0x3fadbfa4, 0x2db6a8b9, 0x23bfa5b2, 0x09808683, 0x07898b88, 0x15929c95, 0x1b9b919e, 0xa17c0a47, 0xaf75074c, 0xbd6e1051, 0xb3671d5a, 0x99583e6b, 0x97513360, 0x854a247d, 0x8b432976, 0xd134621f, 0xdf3d6f14, 0xcd267809, 0xc32f7502, 0xe9105633, 0xe7195b38, 0xf5024c25, 0xfb0b412e, 0x9ad7618c, 0x94de6c87, 0x86c57b9a, 0x88cc7691, 0xa2f355a0, 0xacfa58ab, 0xbee14fb6, 0xb0e842bd, 0xea9f09d4, 0xe49604df, 0xf68d13c2, 0xf8841ec9, 0xd2bb3df8, 0xdcb230f3, 0xcea927ee, 0xc0a02ae5, 0x7a47b13c, 0x744ebc37, 0x6655ab2a, 0x685ca621, 0x42638510, 0x4c6a881b, 0x5e719f06, 0x5078920d, 0x0a0fd964, 0x0406d46f, 0x161dc372, 0x1814ce79, 0x322bed48, 0x3c22e043, 0x2e39f75e, 0x2030fa55, 0xec9ab701, 0xe293ba0a, 0xf088ad17, 0xfe81a01c, 0xd4be832d, 0xdab78e26, 0xc8ac993b, 0xc6a59430, 0x9cd2df59, 0x92dbd252, 0x80c0c54f, 0x8ec9c844, 0xa4f6eb75, 0xaaffe67e, 0xb8e4f163, 0xb6edfc68, 0x0c0a67b1, 0x02036aba, 0x10187da7, 0x1e1170ac, 0x342e539d, 0x3a275e96, 0x283c498b, 0x26354480, 0x7c420fe9, 0x724b02e2, 0x605015ff, 0x6e5918f4, 0x44663bc5, 0x4a6f36ce, 0x587421d3, 0x567d2cd8, 0x37a10c7a, 0x39a80171, 0x2bb3166c, 0x25ba1b67, 0x0f853856, 0x018c355d, 0x13972240, 0x1d9e2f4b, 0x47e96422, 0x49e06929, 0x5bfb7e34, 0x55f2733f, 0x7fcd500e, 0x71c45d05, 0x63df4a18, 0x6dd64713, 0xd731dcca, 0xd938d1c1, 0xcb23c6dc, 0xc52acbd7, 0xef15e8e6, 0xe11ce5ed, 0xf307f2f0, 0xfd0efffb, 0xa779b492, 0xa970b999, 0xbb6bae84, 0xb562a38f, 0x9f5d80be, 0x91548db5, 0x834f9aa8, 0x8d4697a3];
	    var U2 = [0x00000000, 0x0b0e090d, 0x161c121a, 0x1d121b17, 0x2c382434, 0x27362d39, 0x3a24362e, 0x312a3f23, 0x58704868, 0x537e4165, 0x4e6c5a72, 0x4562537f, 0x74486c5c, 0x7f466551, 0x62547e46, 0x695a774b, 0xb0e090d0, 0xbbee99dd, 0xa6fc82ca, 0xadf28bc7, 0x9cd8b4e4, 0x97d6bde9, 0x8ac4a6fe, 0x81caaff3, 0xe890d8b8, 0xe39ed1b5, 0xfe8ccaa2, 0xf582c3af, 0xc4a8fc8c, 0xcfa6f581, 0xd2b4ee96, 0xd9bae79b, 0x7bdb3bbb, 0x70d532b6, 0x6dc729a1, 0x66c920ac, 0x57e31f8f, 0x5ced1682, 0x41ff0d95, 0x4af10498, 0x23ab73d3, 0x28a57ade, 0x35b761c9, 0x3eb968c4, 0x0f9357e7, 0x049d5eea, 0x198f45fd, 0x12814cf0, 0xcb3bab6b, 0xc035a266, 0xdd27b971, 0xd629b07c, 0xe7038f5f, 0xec0d8652, 0xf11f9d45, 0xfa119448, 0x934be303, 0x9845ea0e, 0x8557f119, 0x8e59f814, 0xbf73c737, 0xb47dce3a, 0xa96fd52d, 0xa261dc20, 0xf6ad766d, 0xfda37f60, 0xe0b16477, 0xebbf6d7a, 0xda955259, 0xd19b5b54, 0xcc894043, 0xc787494e, 0xaedd3e05, 0xa5d33708, 0xb8c12c1f, 0xb3cf2512, 0x82e51a31, 0x89eb133c, 0x94f9082b, 0x9ff70126, 0x464de6bd, 0x4d43efb0, 0x5051f4a7, 0x5b5ffdaa, 0x6a75c289, 0x617bcb84, 0x7c69d093, 0x7767d99e, 0x1e3daed5, 0x1533a7d8, 0x0821bccf, 0x032fb5c2, 0x32058ae1, 0x390b83ec, 0x241998fb, 0x2f1791f6, 0x8d764dd6, 0x867844db, 0x9b6a5fcc, 0x906456c1, 0xa14e69e2, 0xaa4060ef, 0xb7527bf8, 0xbc5c72f5, 0xd50605be, 0xde080cb3, 0xc31a17a4, 0xc8141ea9, 0xf93e218a, 0xf2302887, 0xef223390, 0xe42c3a9d, 0x3d96dd06, 0x3698d40b, 0x2b8acf1c, 0x2084c611, 0x11aef932, 0x1aa0f03f, 0x07b2eb28, 0x0cbce225, 0x65e6956e, 0x6ee89c63, 0x73fa8774, 0x78f48e79, 0x49deb15a, 0x42d0b857, 0x5fc2a340, 0x54ccaa4d, 0xf741ecda, 0xfc4fe5d7, 0xe15dfec0, 0xea53f7cd, 0xdb79c8ee, 0xd077c1e3, 0xcd65daf4, 0xc66bd3f9, 0xaf31a4b2, 0xa43fadbf, 0xb92db6a8, 0xb223bfa5, 0x83098086, 0x8807898b, 0x9515929c, 0x9e1b9b91, 0x47a17c0a, 0x4caf7507, 0x51bd6e10, 0x5ab3671d, 0x6b99583e, 0x60975133, 0x7d854a24, 0x768b4329, 0x1fd13462, 0x14df3d6f, 0x09cd2678, 0x02c32f75, 0x33e91056, 0x38e7195b, 0x25f5024c, 0x2efb0b41, 0x8c9ad761, 0x8794de6c, 0x9a86c57b, 0x9188cc76, 0xa0a2f355, 0xabacfa58, 0xb6bee14f, 0xbdb0e842, 0xd4ea9f09, 0xdfe49604, 0xc2f68d13, 0xc9f8841e, 0xf8d2bb3d, 0xf3dcb230, 0xeecea927, 0xe5c0a02a, 0x3c7a47b1, 0x37744ebc, 0x2a6655ab, 0x21685ca6, 0x10426385, 0x1b4c6a88, 0x065e719f, 0x0d507892, 0x640a0fd9, 0x6f0406d4, 0x72161dc3, 0x791814ce, 0x48322bed, 0x433c22e0, 0x5e2e39f7, 0x552030fa, 0x01ec9ab7, 0x0ae293ba, 0x17f088ad, 0x1cfe81a0, 0x2dd4be83, 0x26dab78e, 0x3bc8ac99, 0x30c6a594, 0x599cd2df, 0x5292dbd2, 0x4f80c0c5, 0x448ec9c8, 0x75a4f6eb, 0x7eaaffe6, 0x63b8e4f1, 0x68b6edfc, 0xb10c0a67, 0xba02036a, 0xa710187d, 0xac1e1170, 0x9d342e53, 0x963a275e, 0x8b283c49, 0x80263544, 0xe97c420f, 0xe2724b02, 0xff605015, 0xf46e5918, 0xc544663b, 0xce4a6f36, 0xd3587421, 0xd8567d2c, 0x7a37a10c, 0x7139a801, 0x6c2bb316, 0x6725ba1b, 0x560f8538, 0x5d018c35, 0x40139722, 0x4b1d9e2f, 0x2247e964, 0x2949e069, 0x345bfb7e, 0x3f55f273, 0x0e7fcd50, 0x0571c45d, 0x1863df4a, 0x136dd647, 0xcad731dc, 0xc1d938d1, 0xdccb23c6, 0xd7c52acb, 0xe6ef15e8, 0xede11ce5, 0xf0f307f2, 0xfbfd0eff, 0x92a779b4, 0x99a970b9, 0x84bb6bae, 0x8fb562a3, 0xbe9f5d80, 0xb591548d, 0xa8834f9a, 0xa38d4697];
	    var U3 = [0x00000000, 0x0d0b0e09, 0x1a161c12, 0x171d121b, 0x342c3824, 0x3927362d, 0x2e3a2436, 0x23312a3f, 0x68587048, 0x65537e41, 0x724e6c5a, 0x7f456253, 0x5c74486c, 0x517f4665, 0x4662547e, 0x4b695a77, 0xd0b0e090, 0xddbbee99, 0xcaa6fc82, 0xc7adf28b, 0xe49cd8b4, 0xe997d6bd, 0xfe8ac4a6, 0xf381caaf, 0xb8e890d8, 0xb5e39ed1, 0xa2fe8cca, 0xaff582c3, 0x8cc4a8fc, 0x81cfa6f5, 0x96d2b4ee, 0x9bd9bae7, 0xbb7bdb3b, 0xb670d532, 0xa16dc729, 0xac66c920, 0x8f57e31f, 0x825ced16, 0x9541ff0d, 0x984af104, 0xd323ab73, 0xde28a57a, 0xc935b761, 0xc43eb968, 0xe70f9357, 0xea049d5e, 0xfd198f45, 0xf012814c, 0x6bcb3bab, 0x66c035a2, 0x71dd27b9, 0x7cd629b0, 0x5fe7038f, 0x52ec0d86, 0x45f11f9d, 0x48fa1194, 0x03934be3, 0x0e9845ea, 0x198557f1, 0x148e59f8, 0x37bf73c7, 0x3ab47dce, 0x2da96fd5, 0x20a261dc, 0x6df6ad76, 0x60fda37f, 0x77e0b164, 0x7aebbf6d, 0x59da9552, 0x54d19b5b, 0x43cc8940, 0x4ec78749, 0x05aedd3e, 0x08a5d337, 0x1fb8c12c, 0x12b3cf25, 0x3182e51a, 0x3c89eb13, 0x2b94f908, 0x269ff701, 0xbd464de6, 0xb04d43ef, 0xa75051f4, 0xaa5b5ffd, 0x896a75c2, 0x84617bcb, 0x937c69d0, 0x9e7767d9, 0xd51e3dae, 0xd81533a7, 0xcf0821bc, 0xc2032fb5, 0xe132058a, 0xec390b83, 0xfb241998, 0xf62f1791, 0xd68d764d, 0xdb867844, 0xcc9b6a5f, 0xc1906456, 0xe2a14e69, 0xefaa4060, 0xf8b7527b, 0xf5bc5c72, 0xbed50605, 0xb3de080c, 0xa4c31a17, 0xa9c8141e, 0x8af93e21, 0x87f23028, 0x90ef2233, 0x9de42c3a, 0x063d96dd, 0x0b3698d4, 0x1c2b8acf, 0x112084c6, 0x3211aef9, 0x3f1aa0f0, 0x2807b2eb, 0x250cbce2, 0x6e65e695, 0x636ee89c, 0x7473fa87, 0x7978f48e, 0x5a49deb1, 0x5742d0b8, 0x405fc2a3, 0x4d54ccaa, 0xdaf741ec, 0xd7fc4fe5, 0xc0e15dfe, 0xcdea53f7, 0xeedb79c8, 0xe3d077c1, 0xf4cd65da, 0xf9c66bd3, 0xb2af31a4, 0xbfa43fad, 0xa8b92db6, 0xa5b223bf, 0x86830980, 0x8b880789, 0x9c951592, 0x919e1b9b, 0x0a47a17c, 0x074caf75, 0x1051bd6e, 0x1d5ab367, 0x3e6b9958, 0x33609751, 0x247d854a, 0x29768b43, 0x621fd134, 0x6f14df3d, 0x7809cd26, 0x7502c32f, 0x5633e910, 0x5b38e719, 0x4c25f502, 0x412efb0b, 0x618c9ad7, 0x6c8794de, 0x7b9a86c5, 0x769188cc, 0x55a0a2f3, 0x58abacfa, 0x4fb6bee1, 0x42bdb0e8, 0x09d4ea9f, 0x04dfe496, 0x13c2f68d, 0x1ec9f884, 0x3df8d2bb, 0x30f3dcb2, 0x27eecea9, 0x2ae5c0a0, 0xb13c7a47, 0xbc37744e, 0xab2a6655, 0xa621685c, 0x85104263, 0x881b4c6a, 0x9f065e71, 0x920d5078, 0xd9640a0f, 0xd46f0406, 0xc372161d, 0xce791814, 0xed48322b, 0xe0433c22, 0xf75e2e39, 0xfa552030, 0xb701ec9a, 0xba0ae293, 0xad17f088, 0xa01cfe81, 0x832dd4be, 0x8e26dab7, 0x993bc8ac, 0x9430c6a5, 0xdf599cd2, 0xd25292db, 0xc54f80c0, 0xc8448ec9, 0xeb75a4f6, 0xe67eaaff, 0xf163b8e4, 0xfc68b6ed, 0x67b10c0a, 0x6aba0203, 0x7da71018, 0x70ac1e11, 0x539d342e, 0x5e963a27, 0x498b283c, 0x44802635, 0x0fe97c42, 0x02e2724b, 0x15ff6050, 0x18f46e59, 0x3bc54466, 0x36ce4a6f, 0x21d35874, 0x2cd8567d, 0x0c7a37a1, 0x017139a8, 0x166c2bb3, 0x1b6725ba, 0x38560f85, 0x355d018c, 0x22401397, 0x2f4b1d9e, 0x642247e9, 0x692949e0, 0x7e345bfb, 0x733f55f2, 0x500e7fcd, 0x5d0571c4, 0x4a1863df, 0x47136dd6, 0xdccad731, 0xd1c1d938, 0xc6dccb23, 0xcbd7c52a, 0xe8e6ef15, 0xe5ede11c, 0xf2f0f307, 0xfffbfd0e, 0xb492a779, 0xb999a970, 0xae84bb6b, 0xa38fb562, 0x80be9f5d, 0x8db59154, 0x9aa8834f, 0x97a38d46];
	    var U4 = [0x00000000, 0x090d0b0e, 0x121a161c, 0x1b171d12, 0x24342c38, 0x2d392736, 0x362e3a24, 0x3f23312a, 0x48685870, 0x4165537e, 0x5a724e6c, 0x537f4562, 0x6c5c7448, 0x65517f46, 0x7e466254, 0x774b695a, 0x90d0b0e0, 0x99ddbbee, 0x82caa6fc, 0x8bc7adf2, 0xb4e49cd8, 0xbde997d6, 0xa6fe8ac4, 0xaff381ca, 0xd8b8e890, 0xd1b5e39e, 0xcaa2fe8c, 0xc3aff582, 0xfc8cc4a8, 0xf581cfa6, 0xee96d2b4, 0xe79bd9ba, 0x3bbb7bdb, 0x32b670d5, 0x29a16dc7, 0x20ac66c9, 0x1f8f57e3, 0x16825ced, 0x0d9541ff, 0x04984af1, 0x73d323ab, 0x7ade28a5, 0x61c935b7, 0x68c43eb9, 0x57e70f93, 0x5eea049d, 0x45fd198f, 0x4cf01281, 0xab6bcb3b, 0xa266c035, 0xb971dd27, 0xb07cd629, 0x8f5fe703, 0x8652ec0d, 0x9d45f11f, 0x9448fa11, 0xe303934b, 0xea0e9845, 0xf1198557, 0xf8148e59, 0xc737bf73, 0xce3ab47d, 0xd52da96f, 0xdc20a261, 0x766df6ad, 0x7f60fda3, 0x6477e0b1, 0x6d7aebbf, 0x5259da95, 0x5b54d19b, 0x4043cc89, 0x494ec787, 0x3e05aedd, 0x3708a5d3, 0x2c1fb8c1, 0x2512b3cf, 0x1a3182e5, 0x133c89eb, 0x082b94f9, 0x01269ff7, 0xe6bd464d, 0xefb04d43, 0xf4a75051, 0xfdaa5b5f, 0xc2896a75, 0xcb84617b, 0xd0937c69, 0xd99e7767, 0xaed51e3d, 0xa7d81533, 0xbccf0821, 0xb5c2032f, 0x8ae13205, 0x83ec390b, 0x98fb2419, 0x91f62f17, 0x4dd68d76, 0x44db8678, 0x5fcc9b6a, 0x56c19064, 0x69e2a14e, 0x60efaa40, 0x7bf8b752, 0x72f5bc5c, 0x05bed506, 0x0cb3de08, 0x17a4c31a, 0x1ea9c814, 0x218af93e, 0x2887f230, 0x3390ef22, 0x3a9de42c, 0xdd063d96, 0xd40b3698, 0xcf1c2b8a, 0xc6112084, 0xf93211ae, 0xf03f1aa0, 0xeb2807b2, 0xe2250cbc, 0x956e65e6, 0x9c636ee8, 0x877473fa, 0x8e7978f4, 0xb15a49de, 0xb85742d0, 0xa3405fc2, 0xaa4d54cc, 0xecdaf741, 0xe5d7fc4f, 0xfec0e15d, 0xf7cdea53, 0xc8eedb79, 0xc1e3d077, 0xdaf4cd65, 0xd3f9c66b, 0xa4b2af31, 0xadbfa43f, 0xb6a8b92d, 0xbfa5b223, 0x80868309, 0x898b8807, 0x929c9515, 0x9b919e1b, 0x7c0a47a1, 0x75074caf, 0x6e1051bd, 0x671d5ab3, 0x583e6b99, 0x51336097, 0x4a247d85, 0x4329768b, 0x34621fd1, 0x3d6f14df, 0x267809cd, 0x2f7502c3, 0x105633e9, 0x195b38e7, 0x024c25f5, 0x0b412efb, 0xd7618c9a, 0xde6c8794, 0xc57b9a86, 0xcc769188, 0xf355a0a2, 0xfa58abac, 0xe14fb6be, 0xe842bdb0, 0x9f09d4ea, 0x9604dfe4, 0x8d13c2f6, 0x841ec9f8, 0xbb3df8d2, 0xb230f3dc, 0xa927eece, 0xa02ae5c0, 0x47b13c7a, 0x4ebc3774, 0x55ab2a66, 0x5ca62168, 0x63851042, 0x6a881b4c, 0x719f065e, 0x78920d50, 0x0fd9640a, 0x06d46f04, 0x1dc37216, 0x14ce7918, 0x2bed4832, 0x22e0433c, 0x39f75e2e, 0x30fa5520, 0x9ab701ec, 0x93ba0ae2, 0x88ad17f0, 0x81a01cfe, 0xbe832dd4, 0xb78e26da, 0xac993bc8, 0xa59430c6, 0xd2df599c, 0xdbd25292, 0xc0c54f80, 0xc9c8448e, 0xf6eb75a4, 0xffe67eaa, 0xe4f163b8, 0xedfc68b6, 0x0a67b10c, 0x036aba02, 0x187da710, 0x1170ac1e, 0x2e539d34, 0x275e963a, 0x3c498b28, 0x35448026, 0x420fe97c, 0x4b02e272, 0x5015ff60, 0x5918f46e, 0x663bc544, 0x6f36ce4a, 0x7421d358, 0x7d2cd856, 0xa10c7a37, 0xa8017139, 0xb3166c2b, 0xba1b6725, 0x8538560f, 0x8c355d01, 0x97224013, 0x9e2f4b1d, 0xe9642247, 0xe0692949, 0xfb7e345b, 0xf2733f55, 0xcd500e7f, 0xc45d0571, 0xdf4a1863, 0xd647136d, 0x31dccad7, 0x38d1c1d9, 0x23c6dccb, 0x2acbd7c5, 0x15e8e6ef, 0x1ce5ede1, 0x07f2f0f3, 0x0efffbfd, 0x79b492a7, 0x70b999a9, 0x6bae84bb, 0x62a38fb5, 0x5d80be9f, 0x548db591, 0x4f9aa883, 0x4697a38d];

	    function convertToInt32(bytes) {
	        var result = [];
	        for (var i = 0; i < bytes.length; i += 4) {
	            result.push(
	                (bytes[i    ] << 24) |
	                (bytes[i + 1] << 16) |
	                (bytes[i + 2] <<  8) |
	                 bytes[i + 3]
	            );
	        }
	        return result;
	    }

	    var AES = function(key) {
	        if (!(this instanceof AES)) {
	            throw Error('AES must be instanitated with `new`');
	        }

	        Object.defineProperty(this, 'key', {
	            value: coerceArray(key, true)
	        });

	        this._prepare();
	    };


	    AES.prototype._prepare = function() {

	        var rounds = numberOfRounds[this.key.length];
	        if (rounds == null) {
	            throw new Error('invalid key size (must be 16, 24 or 32 bytes)');
	        }

	        // encryption round keys
	        this._Ke = [];

	        // decryption round keys
	        this._Kd = [];

	        for (var i = 0; i <= rounds; i++) {
	            this._Ke.push([0, 0, 0, 0]);
	            this._Kd.push([0, 0, 0, 0]);
	        }

	        var roundKeyCount = (rounds + 1) * 4;
	        var KC = this.key.length / 4;

	        // convert the key into ints
	        var tk = convertToInt32(this.key);

	        // copy values into round key arrays
	        var index;
	        for (var i = 0; i < KC; i++) {
	            index = i >> 2;
	            this._Ke[index][i % 4] = tk[i];
	            this._Kd[rounds - index][i % 4] = tk[i];
	        }

	        // key expansion (fips-197 section 5.2)
	        var rconpointer = 0;
	        var t = KC, tt;
	        while (t < roundKeyCount) {
	            tt = tk[KC - 1];
	            tk[0] ^= ((S[(tt >> 16) & 0xFF] << 24) ^
	                      (S[(tt >>  8) & 0xFF] << 16) ^
	                      (S[ tt        & 0xFF] <<  8) ^
	                       S[(tt >> 24) & 0xFF]        ^
	                      (rcon[rconpointer] << 24));
	            rconpointer += 1;

	            // key expansion (for non-256 bit)
	            if (KC != 8) {
	                for (var i = 1; i < KC; i++) {
	                    tk[i] ^= tk[i - 1];
	                }

	            // key expansion for 256-bit keys is "slightly different" (fips-197)
	            } else {
	                for (var i = 1; i < (KC / 2); i++) {
	                    tk[i] ^= tk[i - 1];
	                }
	                tt = tk[(KC / 2) - 1];

	                tk[KC / 2] ^= (S[ tt        & 0xFF]        ^
	                              (S[(tt >>  8) & 0xFF] <<  8) ^
	                              (S[(tt >> 16) & 0xFF] << 16) ^
	                              (S[(tt >> 24) & 0xFF] << 24));

	                for (var i = (KC / 2) + 1; i < KC; i++) {
	                    tk[i] ^= tk[i - 1];
	                }
	            }

	            // copy values into round key arrays
	            var i = 0, r, c;
	            while (i < KC && t < roundKeyCount) {
	                r = t >> 2;
	                c = t % 4;
	                this._Ke[r][c] = tk[i];
	                this._Kd[rounds - r][c] = tk[i++];
	                t++;
	            }
	        }

	        // inverse-cipher-ify the decryption round key (fips-197 section 5.3)
	        for (var r = 1; r < rounds; r++) {
	            for (var c = 0; c < 4; c++) {
	                tt = this._Kd[r][c];
	                this._Kd[r][c] = (U1[(tt >> 24) & 0xFF] ^
	                                  U2[(tt >> 16) & 0xFF] ^
	                                  U3[(tt >>  8) & 0xFF] ^
	                                  U4[ tt        & 0xFF]);
	            }
	        }
	    };

	    AES.prototype.encrypt = function(plaintext) {
	        if (plaintext.length != 16) {
	            throw new Error('invalid plaintext size (must be 16 bytes)');
	        }

	        var rounds = this._Ke.length - 1;
	        var a = [0, 0, 0, 0];

	        // convert plaintext to (ints ^ key)
	        var t = convertToInt32(plaintext);
	        for (var i = 0; i < 4; i++) {
	            t[i] ^= this._Ke[0][i];
	        }

	        // apply round transforms
	        for (var r = 1; r < rounds; r++) {
	            for (var i = 0; i < 4; i++) {
	                a[i] = (T1[(t[ i         ] >> 24) & 0xff] ^
	                        T2[(t[(i + 1) % 4] >> 16) & 0xff] ^
	                        T3[(t[(i + 2) % 4] >>  8) & 0xff] ^
	                        T4[ t[(i + 3) % 4]        & 0xff] ^
	                        this._Ke[r][i]);
	            }
	            t = a.slice();
	        }

	        // the last round is special
	        var result = createArray(16), tt;
	        for (var i = 0; i < 4; i++) {
	            tt = this._Ke[rounds][i];
	            result[4 * i    ] = (S[(t[ i         ] >> 24) & 0xff] ^ (tt >> 24)) & 0xff;
	            result[4 * i + 1] = (S[(t[(i + 1) % 4] >> 16) & 0xff] ^ (tt >> 16)) & 0xff;
	            result[4 * i + 2] = (S[(t[(i + 2) % 4] >>  8) & 0xff] ^ (tt >>  8)) & 0xff;
	            result[4 * i + 3] = (S[ t[(i + 3) % 4]        & 0xff] ^  tt       ) & 0xff;
	        }

	        return result;
	    };

	    AES.prototype.decrypt = function(ciphertext) {
	        if (ciphertext.length != 16) {
	            throw new Error('invalid ciphertext size (must be 16 bytes)');
	        }

	        var rounds = this._Kd.length - 1;
	        var a = [0, 0, 0, 0];

	        // convert plaintext to (ints ^ key)
	        var t = convertToInt32(ciphertext);
	        for (var i = 0; i < 4; i++) {
	            t[i] ^= this._Kd[0][i];
	        }

	        // apply round transforms
	        for (var r = 1; r < rounds; r++) {
	            for (var i = 0; i < 4; i++) {
	                a[i] = (T5[(t[ i          ] >> 24) & 0xff] ^
	                        T6[(t[(i + 3) % 4] >> 16) & 0xff] ^
	                        T7[(t[(i + 2) % 4] >>  8) & 0xff] ^
	                        T8[ t[(i + 1) % 4]        & 0xff] ^
	                        this._Kd[r][i]);
	            }
	            t = a.slice();
	        }

	        // the last round is special
	        var result = createArray(16), tt;
	        for (var i = 0; i < 4; i++) {
	            tt = this._Kd[rounds][i];
	            result[4 * i    ] = (Si[(t[ i         ] >> 24) & 0xff] ^ (tt >> 24)) & 0xff;
	            result[4 * i + 1] = (Si[(t[(i + 3) % 4] >> 16) & 0xff] ^ (tt >> 16)) & 0xff;
	            result[4 * i + 2] = (Si[(t[(i + 2) % 4] >>  8) & 0xff] ^ (tt >>  8)) & 0xff;
	            result[4 * i + 3] = (Si[ t[(i + 1) % 4]        & 0xff] ^  tt       ) & 0xff;
	        }

	        return result;
	    };


	    /**
	     *  Mode Of Operation - Electonic Codebook (ECB)
	     */
	    var ModeOfOperationECB = function(key) {
	        if (!(this instanceof ModeOfOperationECB)) {
	            throw Error('AES must be instanitated with `new`');
	        }

	        this.description = "Electronic Code Block";
	        this.name = "ecb";

	        this._aes = new AES(key);
	    };

	    ModeOfOperationECB.prototype.encrypt = function(plaintext) {
	        plaintext = coerceArray(plaintext);

	        if ((plaintext.length % 16) !== 0) {
	            throw new Error('invalid plaintext size (must be multiple of 16 bytes)');
	        }

	        var ciphertext = createArray(plaintext.length);
	        var block = createArray(16);

	        for (var i = 0; i < plaintext.length; i += 16) {
	            copyArray(plaintext, block, 0, i, i + 16);
	            block = this._aes.encrypt(block);
	            copyArray(block, ciphertext, i);
	        }

	        return ciphertext;
	    };

	    ModeOfOperationECB.prototype.decrypt = function(ciphertext) {
	        ciphertext = coerceArray(ciphertext);

	        if ((ciphertext.length % 16) !== 0) {
	            throw new Error('invalid ciphertext size (must be multiple of 16 bytes)');
	        }

	        var plaintext = createArray(ciphertext.length);
	        var block = createArray(16);

	        for (var i = 0; i < ciphertext.length; i += 16) {
	            copyArray(ciphertext, block, 0, i, i + 16);
	            block = this._aes.decrypt(block);
	            copyArray(block, plaintext, i);
	        }

	        return plaintext;
	    };


	    /**
	     *  Mode Of Operation - Cipher Block Chaining (CBC)
	     */
	    var ModeOfOperationCBC = function(key, iv) {
	        if (!(this instanceof ModeOfOperationCBC)) {
	            throw Error('AES must be instanitated with `new`');
	        }

	        this.description = "Cipher Block Chaining";
	        this.name = "cbc";

	        if (!iv) {
	            iv = createArray(16);

	        } else if (iv.length != 16) {
	            throw new Error('invalid initialation vector size (must be 16 bytes)');
	        }

	        this._lastCipherblock = coerceArray(iv, true);

	        this._aes = new AES(key);
	    };

	    ModeOfOperationCBC.prototype.encrypt = function(plaintext) {
	        plaintext = coerceArray(plaintext);

	        if ((plaintext.length % 16) !== 0) {
	            throw new Error('invalid plaintext size (must be multiple of 16 bytes)');
	        }

	        var ciphertext = createArray(plaintext.length);
	        var block = createArray(16);

	        for (var i = 0; i < plaintext.length; i += 16) {
	            copyArray(plaintext, block, 0, i, i + 16);

	            for (var j = 0; j < 16; j++) {
	                block[j] ^= this._lastCipherblock[j];
	            }

	            this._lastCipherblock = this._aes.encrypt(block);
	            copyArray(this._lastCipherblock, ciphertext, i);
	        }

	        return ciphertext;
	    };

	    ModeOfOperationCBC.prototype.decrypt = function(ciphertext) {
	        ciphertext = coerceArray(ciphertext);

	        if ((ciphertext.length % 16) !== 0) {
	            throw new Error('invalid ciphertext size (must be multiple of 16 bytes)');
	        }

	        var plaintext = createArray(ciphertext.length);
	        var block = createArray(16);

	        for (var i = 0; i < ciphertext.length; i += 16) {
	            copyArray(ciphertext, block, 0, i, i + 16);
	            block = this._aes.decrypt(block);

	            for (var j = 0; j < 16; j++) {
	                plaintext[i + j] = block[j] ^ this._lastCipherblock[j];
	            }

	            copyArray(ciphertext, this._lastCipherblock, 0, i, i + 16);
	        }

	        return plaintext;
	    };


	    /**
	     *  Mode Of Operation - Cipher Feedback (CFB)
	     */
	    var ModeOfOperationCFB = function(key, iv, segmentSize) {
	        if (!(this instanceof ModeOfOperationCFB)) {
	            throw Error('AES must be instanitated with `new`');
	        }

	        this.description = "Cipher Feedback";
	        this.name = "cfb";

	        if (!iv) {
	            iv = createArray(16);

	        } else if (iv.length != 16) {
	            throw new Error('invalid initialation vector size (must be 16 size)');
	        }

	        if (!segmentSize) { segmentSize = 1; }

	        this.segmentSize = segmentSize;

	        this._shiftRegister = coerceArray(iv, true);

	        this._aes = new AES(key);
	    };

	    ModeOfOperationCFB.prototype.encrypt = function(plaintext) {
	        if ((plaintext.length % this.segmentSize) != 0) {
	            throw new Error('invalid plaintext size (must be segmentSize bytes)');
	        }

	        var encrypted = coerceArray(plaintext, true);

	        var xorSegment;
	        for (var i = 0; i < encrypted.length; i += this.segmentSize) {
	            xorSegment = this._aes.encrypt(this._shiftRegister);
	            for (var j = 0; j < this.segmentSize; j++) {
	                encrypted[i + j] ^= xorSegment[j];
	            }

	            // Shift the register
	            copyArray(this._shiftRegister, this._shiftRegister, 0, this.segmentSize);
	            copyArray(encrypted, this._shiftRegister, 16 - this.segmentSize, i, i + this.segmentSize);
	        }

	        return encrypted;
	    };

	    ModeOfOperationCFB.prototype.decrypt = function(ciphertext) {
	        if ((ciphertext.length % this.segmentSize) != 0) {
	            throw new Error('invalid ciphertext size (must be segmentSize bytes)');
	        }

	        var plaintext = coerceArray(ciphertext, true);

	        var xorSegment;
	        for (var i = 0; i < plaintext.length; i += this.segmentSize) {
	            xorSegment = this._aes.encrypt(this._shiftRegister);

	            for (var j = 0; j < this.segmentSize; j++) {
	                plaintext[i + j] ^= xorSegment[j];
	            }

	            // Shift the register
	            copyArray(this._shiftRegister, this._shiftRegister, 0, this.segmentSize);
	            copyArray(ciphertext, this._shiftRegister, 16 - this.segmentSize, i, i + this.segmentSize);
	        }

	        return plaintext;
	    };

	    /**
	     *  Mode Of Operation - Output Feedback (OFB)
	     */
	    var ModeOfOperationOFB = function(key, iv) {
	        if (!(this instanceof ModeOfOperationOFB)) {
	            throw Error('AES must be instanitated with `new`');
	        }

	        this.description = "Output Feedback";
	        this.name = "ofb";

	        if (!iv) {
	            iv = createArray(16);

	        } else if (iv.length != 16) {
	            throw new Error('invalid initialation vector size (must be 16 bytes)');
	        }

	        this._lastPrecipher = coerceArray(iv, true);
	        this._lastPrecipherIndex = 16;

	        this._aes = new AES(key);
	    };

	    ModeOfOperationOFB.prototype.encrypt = function(plaintext) {
	        var encrypted = coerceArray(plaintext, true);

	        for (var i = 0; i < encrypted.length; i++) {
	            if (this._lastPrecipherIndex === 16) {
	                this._lastPrecipher = this._aes.encrypt(this._lastPrecipher);
	                this._lastPrecipherIndex = 0;
	            }
	            encrypted[i] ^= this._lastPrecipher[this._lastPrecipherIndex++];
	        }

	        return encrypted;
	    };

	    // Decryption is symetric
	    ModeOfOperationOFB.prototype.decrypt = ModeOfOperationOFB.prototype.encrypt;


	    /**
	     *  Counter object for CTR common mode of operation
	     */
	    var Counter = function(initialValue) {
	        if (!(this instanceof Counter)) {
	            throw Error('Counter must be instanitated with `new`');
	        }

	        // We allow 0, but anything false-ish uses the default 1
	        if (initialValue !== 0 && !initialValue) { initialValue = 1; }

	        if (typeof(initialValue) === 'number') {
	            this._counter = createArray(16);
	            this.setValue(initialValue);

	        } else {
	            this.setBytes(initialValue);
	        }
	    };

	    Counter.prototype.setValue = function(value) {
	        if (typeof(value) !== 'number' || parseInt(value) != value) {
	            throw new Error('invalid counter value (must be an integer)');
	        }

	        for (var index = 15; index >= 0; --index) {
	            this._counter[index] = value % 256;
	            value = value >> 8;
	        }
	    };

	    Counter.prototype.setBytes = function(bytes) {
	        bytes = coerceArray(bytes, true);

	        if (bytes.length != 16) {
	            throw new Error('invalid counter bytes size (must be 16 bytes)');
	        }

	        this._counter = bytes;
	    };

	    Counter.prototype.increment = function() {
	        for (var i = 15; i >= 0; i--) {
	            if (this._counter[i] === 255) {
	                this._counter[i] = 0;
	            } else {
	                this._counter[i]++;
	                break;
	            }
	        }
	    };


	    /**
	     *  Mode Of Operation - Counter (CTR)
	     */
	    var ModeOfOperationCTR = function(key, counter) {
	        if (!(this instanceof ModeOfOperationCTR)) {
	            throw Error('AES must be instanitated with `new`');
	        }

	        this.description = "Counter";
	        this.name = "ctr";

	        if (!(counter instanceof Counter)) {
	            counter = new Counter(counter);
	        }

	        this._counter = counter;

	        this._remainingCounter = null;
	        this._remainingCounterIndex = 16;

	        this._aes = new AES(key);
	    };

	    ModeOfOperationCTR.prototype.encrypt = function(plaintext) {
	        var encrypted = coerceArray(plaintext, true);

	        for (var i = 0; i < encrypted.length; i++) {
	            if (this._remainingCounterIndex === 16) {
	                this._remainingCounter = this._aes.encrypt(this._counter._counter);
	                this._remainingCounterIndex = 0;
	                this._counter.increment();
	            }
	            encrypted[i] ^= this._remainingCounter[this._remainingCounterIndex++];
	        }

	        return encrypted;
	    };

	    // Decryption is symetric
	    ModeOfOperationCTR.prototype.decrypt = ModeOfOperationCTR.prototype.encrypt;


	    ///////////////////////
	    // Padding

	    // See:https://tools.ietf.org/html/rfc2315
	    function pkcs7pad(data) {
	        data = coerceArray(data, true);
	        var padder = 16 - (data.length % 16);
	        var result = createArray(data.length + padder);
	        copyArray(data, result);
	        for (var i = data.length; i < result.length; i++) {
	            result[i] = padder;
	        }
	        return result;
	    }

	    function pkcs7strip(data) {
	        data = coerceArray(data, true);
	        if (data.length < 16) { throw new Error('PKCS#7 invalid length'); }

	        var padder = data[data.length - 1];
	        if (padder > 16) { throw new Error('PKCS#7 padding byte out of range'); }

	        var length = data.length - padder;
	        for (var i = 0; i < padder; i++) {
	            if (data[length + i] !== padder) {
	                throw new Error('PKCS#7 invalid padding byte');
	            }
	        }

	        var result = createArray(length);
	        copyArray(data, result, 0, 0, length);
	        return result;
	    }

	    ///////////////////////
	    // Exporting


	    // The block cipher
	    var aesjs = {
	        AES: AES,
	        Counter: Counter,

	        ModeOfOperation: {
	            ecb: ModeOfOperationECB,
	            cbc: ModeOfOperationCBC,
	            cfb: ModeOfOperationCFB,
	            ofb: ModeOfOperationOFB,
	            ctr: ModeOfOperationCTR
	        },

	        utils: {
	            hex: convertHex,
	            utf8: convertUtf8
	        },

	        padding: {
	            pkcs7: {
	                pad: pkcs7pad,
	                strip: pkcs7strip
	            }
	        },

	        _arrayTest: {
	            coerceArray: coerceArray,
	            createArray: createArray,
	            copyArray: copyArray,
	        }
	    };


	    // node.js
	    if ('object' !== 'undefined') {
	        module.exports = aesjs;

	    // RequireJS/AMD
	    // http://www.requirejs.org/docs/api.html
	    // https://github.com/amdjs/amdjs-api/wiki/AMD
	    } else if (typeof(undefined) === 'function' && undefined.amd) {
	        undefined(aesjs);

	    // Web Browsers
	    } else {

	        // If there was an existing library at "aesjs" make sure it's still available
	        if (root.aesjs) {
	            aesjs._aesjs = root.aesjs;
	        }

	        root.aesjs = aesjs;
	    }


	})(commonjsGlobal);
	});

	var _version$A = createCommonjsModule(function (module, exports) {
	"use strict";
	Object.defineProperty(exports, "__esModule", { value: true });
	exports.version = void 0;
	exports.version = "json-wallets/5.7.0";

	});

	var _version$B = /*@__PURE__*/getDefaultExportFromCjs(_version$A);

	var utils$1 = createCommonjsModule(function (module, exports) {
	"use strict";
	Object.defineProperty(exports, "__esModule", { value: true });
	exports.uuidV4 = exports.searchPath = exports.getPassword = exports.zpad = exports.looseArrayify = void 0;


	function looseArrayify(hexString) {
	    if (typeof (hexString) === 'string' && hexString.substring(0, 2) !== '0x') {
	        hexString = '0x' + hexString;
	    }
	    return (0, lib$1.arrayify)(hexString);
	}
	exports.looseArrayify = looseArrayify;
	function zpad(value, length) {
	    value = String(value);
	    while (value.length < length) {
	        value = '0' + value;
	    }
	    return value;
	}
	exports.zpad = zpad;
	function getPassword(password) {
	    if (typeof (password) === 'string') {
	        return (0, lib$8.toUtf8Bytes)(password, lib$8.UnicodeNormalizationForm.NFKC);
	    }
	    return (0, lib$1.arrayify)(password);
	}
	exports.getPassword = getPassword;
	function searchPath(object, path) {
	    var currentChild = object;
	    var comps = path.toLowerCase().split('/');
	    for (var i = 0; i < comps.length; i++) {
	        // Search for a child object with a case-insensitive matching key
	        var matchingChild = null;
	        for (var key in currentChild) {
	            if (key.toLowerCase() === comps[i]) {
	                matchingChild = currentChild[key];
	                break;
	            }
	        }
	        // Didn't find one. :'(
	        if (matchingChild === null) {
	            return null;
	        }
	        // Now check this child...
	        currentChild = matchingChild;
	    }
	    return currentChild;
	}
	exports.searchPath = searchPath;
	// See: https://www.ietf.org/rfc/rfc4122.txt (Section 4.4)
	function uuidV4(randomBytes) {
	    var bytes = (0, lib$1.arrayify)(randomBytes);
	    // Section: 4.1.3:
	    // - time_hi_and_version[12:16] = 0b0100
	    bytes[6] = (bytes[6] & 0x0f) | 0x40;
	    // Section 4.4
	    // - clock_seq_hi_and_reserved[6] = 0b0
	    // - clock_seq_hi_and_reserved[7] = 0b1
	    bytes[8] = (bytes[8] & 0x3f) | 0x80;
	    var value = (0, lib$1.hexlify)(bytes);
	    return [
	        value.substring(2, 10),
	        value.substring(10, 14),
	        value.substring(14, 18),
	        value.substring(18, 22),
	        value.substring(22, 34),
	    ].join("-");
	}
	exports.uuidV4 = uuidV4;

	});

	var utils$2 = /*@__PURE__*/getDefaultExportFromCjs(utils$1);

	var crowdsale = createCommonjsModule(function (module, exports) {
	"use strict";
	var __extends = (commonjsGlobal && commonjsGlobal.__extends) || (function () {
	    var extendStatics = function (d, b) {
	        extendStatics = Object.setPrototypeOf ||
	            ({ __proto__: [] } instanceof Array && function (d, b) { d.__proto__ = b; }) ||
	            function (d, b) { for (var p in b) if (Object.prototype.hasOwnProperty.call(b, p)) d[p] = b[p]; };
	        return extendStatics(d, b);
	    };
	    return function (d, b) {
	        if (typeof b !== "function" && b !== null)
	            throw new TypeError("Class extends value " + String(b) + " is not a constructor or null");
	        extendStatics(d, b);
	        function __() { this.constructor = d; }
	        d.prototype = b === null ? Object.create(b) : (__.prototype = b.prototype, new __());
	    };
	})();
	var __importDefault = (commonjsGlobal && commonjsGlobal.__importDefault) || function (mod) {
	    return (mod && mod.__esModule) ? mod : { "default": mod };
	};
	Object.defineProperty(exports, "__esModule", { value: true });
	exports.decrypt = exports.CrowdsaleAccount = void 0;
	var aes_js_1 = __importDefault(aesJs);








	var logger = new lib.Logger(_version$A.version);

	var CrowdsaleAccount = /** @class */ (function (_super) {
	    __extends(CrowdsaleAccount, _super);
	    function CrowdsaleAccount() {
	        return _super !== null && _super.apply(this, arguments) || this;
	    }
	    CrowdsaleAccount.prototype.isCrowdsaleAccount = function (value) {
	        return !!(value && value._isCrowdsaleAccount);
	    };
	    return CrowdsaleAccount;
	}(lib$3.Description));
	exports.CrowdsaleAccount = CrowdsaleAccount;
	// See: https://github.com/ethereum/pyethsaletool
	function decrypt(json, password) {
	    var data = JSON.parse(json);
	    password = (0, utils$1.getPassword)(password);
	    // Ethereum Address
	    var ethaddr = (0, lib$6.getAddress)((0, utils$1.searchPath)(data, "ethaddr"));
	    // Encrypted Seed
	    var encseed = (0, utils$1.looseArrayify)((0, utils$1.searchPath)(data, "encseed"));
	    if (!encseed || (encseed.length % 16) !== 0) {
	        logger.throwArgumentError("invalid encseed", "json", json);
	    }
	    var key = (0, lib$1.arrayify)((0, lib$l.pbkdf2)(password, password, 2000, 32, "sha256")).slice(0, 16);
	    var iv = encseed.slice(0, 16);
	    var encryptedSeed = encseed.slice(16);
	    // Decrypt the seed
	    var aesCbc = new aes_js_1.default.ModeOfOperation.cbc(key, iv);
	    var seed = aes_js_1.default.padding.pkcs7.strip((0, lib$1.arrayify)(aesCbc.decrypt(encryptedSeed)));
	    // This wallet format is weird... Convert the binary encoded hex to a string.
	    var seedHex = "";
	    for (var i = 0; i < seed.length; i++) {
	        seedHex += String.fromCharCode(seed[i]);
	    }
	    var seedHexBytes = (0, lib$8.toUtf8Bytes)(seedHex);
	    var privateKey = (0, lib$4.keccak256)(seedHexBytes);
	    return new CrowdsaleAccount({
	        _isCrowdsaleAccount: true,
	        address: ethaddr,
	        privateKey: privateKey
	    });
	}
	exports.decrypt = decrypt;

	});

	var crowdsale$1 = /*@__PURE__*/getDefaultExportFromCjs(crowdsale);

	var inspect = createCommonjsModule(function (module, exports) {
	"use strict";
	Object.defineProperty(exports, "__esModule", { value: true });
	exports.getJsonWalletAddress = exports.isKeystoreWallet = exports.isCrowdsaleWallet = void 0;

	function isCrowdsaleWallet(json) {
	    var data = null;
	    try {
	        data = JSON.parse(json);
	    }
	    catch (error) {
	        return false;
	    }
	    return (data.encseed && data.ethaddr);
	}
	exports.isCrowdsaleWallet = isCrowdsaleWallet;
	function isKeystoreWallet(json) {
	    var data = null;
	    try {
	        data = JSON.parse(json);
	    }
	    catch (error) {
	        return false;
	    }
	    if (!data.version || parseInt(data.version) !== data.version || parseInt(data.version) !== 3) {
	        return false;
	    }
	    // @TODO: Put more checks to make sure it has kdf, iv and all that good stuff
	    return true;
	}
	exports.isKeystoreWallet = isKeystoreWallet;
	//export function isJsonWallet(json: string): boolean {
	//    return (isSecretStorageWallet(json) || isCrowdsaleWallet(json));
	//}
	function getJsonWalletAddress(json) {
	    if (isCrowdsaleWallet(json)) {
	        try {
	            return (0, lib$6.getAddress)(JSON.parse(json).ethaddr);
	        }
	        catch (error) {
	            return null;
	        }
	    }
	    if (isKeystoreWallet(json)) {
	        try {
	            return (0, lib$6.getAddress)(JSON.parse(json).address);
	        }
	        catch (error) {
	            return null;
	        }
	    }
	    return null;
	}
	exports.getJsonWalletAddress = getJsonWalletAddress;

	});

	var inspect$1 = /*@__PURE__*/getDefaultExportFromCjs(inspect);

	var scrypt = createCommonjsModule(function (module, exports) {
	"use strict";

	(function(root) {
	    const MAX_VALUE = 0x7fffffff;

	    // The SHA256 and PBKDF2 implementation are from scrypt-async-js:
	    // See: https://github.com/dchest/scrypt-async-js
	    function SHA256(m) {
	        const K = new Uint32Array([
	           0x428a2f98, 0x71374491, 0xb5c0fbcf, 0xe9b5dba5, 0x3956c25b,
	           0x59f111f1, 0x923f82a4, 0xab1c5ed5, 0xd807aa98, 0x12835b01,
	           0x243185be, 0x550c7dc3, 0x72be5d74, 0x80deb1fe, 0x9bdc06a7,
	           0xc19bf174, 0xe49b69c1, 0xefbe4786, 0x0fc19dc6, 0x240ca1cc,
	           0x2de92c6f, 0x4a7484aa, 0x5cb0a9dc, 0x76f988da, 0x983e5152,
	           0xa831c66d, 0xb00327c8, 0xbf597fc7, 0xc6e00bf3, 0xd5a79147,
	           0x06ca6351, 0x14292967, 0x27b70a85, 0x2e1b2138, 0x4d2c6dfc,
	           0x53380d13, 0x650a7354, 0x766a0abb, 0x81c2c92e, 0x92722c85,
	           0xa2bfe8a1, 0xa81a664b, 0xc24b8b70, 0xc76c51a3, 0xd192e819,
	           0xd6990624, 0xf40e3585, 0x106aa070, 0x19a4c116, 0x1e376c08,
	           0x2748774c, 0x34b0bcb5, 0x391c0cb3, 0x4ed8aa4a, 0x5b9cca4f,
	           0x682e6ff3, 0x748f82ee, 0x78a5636f, 0x84c87814, 0x8cc70208,
	           0x90befffa, 0xa4506ceb, 0xbef9a3f7, 0xc67178f2
	       ]);

	        let h0 = 0x6a09e667, h1 = 0xbb67ae85, h2 = 0x3c6ef372, h3 = 0xa54ff53a;
	        let h4 = 0x510e527f, h5 = 0x9b05688c, h6 = 0x1f83d9ab, h7 = 0x5be0cd19;
	        const w = new Uint32Array(64);

	        function blocks(p) {
	            let off = 0, len = p.length;
	            while (len >= 64) {
	                let a = h0, b = h1, c = h2, d = h3, e = h4, f = h5, g = h6, h = h7, u, i, j, t1, t2;

	                for (i = 0; i < 16; i++) {
	                    j = off + i*4;
	                    w[i] = ((p[j] & 0xff)<<24) | ((p[j+1] & 0xff)<<16) |
	                    ((p[j+2] & 0xff)<<8) | (p[j+3] & 0xff);
	                }

	                for (i = 16; i < 64; i++) {
	                    u = w[i-2];
	                    t1 = ((u>>>17) | (u<<(32-17))) ^ ((u>>>19) | (u<<(32-19))) ^ (u>>>10);

	                    u = w[i-15];
	                    t2 = ((u>>>7) | (u<<(32-7))) ^ ((u>>>18) | (u<<(32-18))) ^ (u>>>3);

	                    w[i] = (((t1 + w[i-7]) | 0) + ((t2 + w[i-16]) | 0)) | 0;
	                }

	                for (i = 0; i < 64; i++) {
	                    t1 = ((((((e>>>6) | (e<<(32-6))) ^ ((e>>>11) | (e<<(32-11))) ^
	                             ((e>>>25) | (e<<(32-25)))) + ((e & f) ^ (~e & g))) | 0) +
	                          ((h + ((K[i] + w[i]) | 0)) | 0)) | 0;

	                    t2 = ((((a>>>2) | (a<<(32-2))) ^ ((a>>>13) | (a<<(32-13))) ^
	                           ((a>>>22) | (a<<(32-22)))) + ((a & b) ^ (a & c) ^ (b & c))) | 0;

	                    h = g;
	                    g = f;
	                    f = e;
	                    e = (d + t1) | 0;
	                    d = c;
	                    c = b;
	                    b = a;
	                    a = (t1 + t2) | 0;
	                }

	                h0 = (h0 + a) | 0;
	                h1 = (h1 + b) | 0;
	                h2 = (h2 + c) | 0;
	                h3 = (h3 + d) | 0;
	                h4 = (h4 + e) | 0;
	                h5 = (h5 + f) | 0;
	                h6 = (h6 + g) | 0;
	                h7 = (h7 + h) | 0;

	                off += 64;
	                len -= 64;
	            }
	        }

	        blocks(m);

	        let i, bytesLeft = m.length % 64,
	        bitLenHi = (m.length / 0x20000000) | 0,
	        bitLenLo = m.length << 3,
	        numZeros = (bytesLeft < 56) ? 56 : 120,
	        p = m.slice(m.length - bytesLeft, m.length);

	        p.push(0x80);
	        for (i = bytesLeft + 1; i < numZeros; i++) { p.push(0); }
	        p.push((bitLenHi >>> 24) & 0xff);
	        p.push((bitLenHi >>> 16) & 0xff);
	        p.push((bitLenHi >>> 8)  & 0xff);
	        p.push((bitLenHi >>> 0)  & 0xff);
	        p.push((bitLenLo >>> 24) & 0xff);
	        p.push((bitLenLo >>> 16) & 0xff);
	        p.push((bitLenLo >>> 8)  & 0xff);
	        p.push((bitLenLo >>> 0)  & 0xff);

	        blocks(p);

	        return [
	            (h0 >>> 24) & 0xff, (h0 >>> 16) & 0xff, (h0 >>> 8) & 0xff, (h0 >>> 0) & 0xff,
	            (h1 >>> 24) & 0xff, (h1 >>> 16) & 0xff, (h1 >>> 8) & 0xff, (h1 >>> 0) & 0xff,
	            (h2 >>> 24) & 0xff, (h2 >>> 16) & 0xff, (h2 >>> 8) & 0xff, (h2 >>> 0) & 0xff,
	            (h3 >>> 24) & 0xff, (h3 >>> 16) & 0xff, (h3 >>> 8) & 0xff, (h3 >>> 0) & 0xff,
	            (h4 >>> 24) & 0xff, (h4 >>> 16) & 0xff, (h4 >>> 8) & 0xff, (h4 >>> 0) & 0xff,
	            (h5 >>> 24) & 0xff, (h5 >>> 16) & 0xff, (h5 >>> 8) & 0xff, (h5 >>> 0) & 0xff,
	            (h6 >>> 24) & 0xff, (h6 >>> 16) & 0xff, (h6 >>> 8) & 0xff, (h6 >>> 0) & 0xff,
	            (h7 >>> 24) & 0xff, (h7 >>> 16) & 0xff, (h7 >>> 8) & 0xff, (h7 >>> 0) & 0xff
	        ];
	    }

	    function PBKDF2_HMAC_SHA256_OneIter(password, salt, dkLen) {
	        // compress password if it's longer than hash block length
	        password = (password.length <= 64) ? password : SHA256(password);

	        const innerLen = 64 + salt.length + 4;
	        const inner = new Array(innerLen);
	        const outerKey = new Array(64);

	        let i;
	        let dk = [];

	        // inner = (password ^ ipad) || salt || counter
	        for (i = 0; i < 64; i++) { inner[i] = 0x36; }
	        for (i = 0; i < password.length; i++) { inner[i] ^= password[i]; }
	        for (i = 0; i < salt.length; i++) { inner[64 + i] = salt[i]; }
	        for (i = innerLen - 4; i < innerLen; i++) { inner[i] = 0; }

	        // outerKey = password ^ opad
	        for (i = 0; i < 64; i++) outerKey[i] = 0x5c;
	        for (i = 0; i < password.length; i++) outerKey[i] ^= password[i];

	        // increments counter inside inner
	        function incrementCounter() {
	            for (let i = innerLen - 1; i >= innerLen - 4; i--) {
	                inner[i]++;
	                if (inner[i] <= 0xff) return;
	                inner[i] = 0;
	            }
	        }

	        // output blocks = SHA256(outerKey || SHA256(inner)) ...
	        while (dkLen >= 32) {
	            incrementCounter();
	            dk = dk.concat(SHA256(outerKey.concat(SHA256(inner))));
	            dkLen -= 32;
	        }
	        if (dkLen > 0) {
	            incrementCounter();
	            dk = dk.concat(SHA256(outerKey.concat(SHA256(inner))).slice(0, dkLen));
	        }

	        return dk;
	    }

	    // The following is an adaptation of scryptsy
	    // See: https://www.npmjs.com/package/scryptsy
	    function blockmix_salsa8(BY, Yi, r, x, _X) {
	        let i;

	        arraycopy(BY, (2 * r - 1) * 16, _X, 0, 16);
	        for (i = 0; i < 2 * r; i++) {
	            blockxor(BY, i * 16, _X, 16);
	            salsa20_8(_X, x);
	            arraycopy(_X, 0, BY, Yi + (i * 16), 16);
	        }

	        for (i = 0; i < r; i++) {
	            arraycopy(BY, Yi + (i * 2) * 16, BY, (i * 16), 16);
	        }

	        for (i = 0; i < r; i++) {
	            arraycopy(BY, Yi + (i * 2 + 1) * 16, BY, (i + r) * 16, 16);
	        }
	    }

	    function R(a, b) {
	        return (a << b) | (a >>> (32 - b));
	    }

	    function salsa20_8(B, x) {
	        arraycopy(B, 0, x, 0, 16);

	        for (let i = 8; i > 0; i -= 2) {
	            x[ 4] ^= R(x[ 0] + x[12], 7);
	            x[ 8] ^= R(x[ 4] + x[ 0], 9);
	            x[12] ^= R(x[ 8] + x[ 4], 13);
	            x[ 0] ^= R(x[12] + x[ 8], 18);
	            x[ 9] ^= R(x[ 5] + x[ 1], 7);
	            x[13] ^= R(x[ 9] + x[ 5], 9);
	            x[ 1] ^= R(x[13] + x[ 9], 13);
	            x[ 5] ^= R(x[ 1] + x[13], 18);
	            x[14] ^= R(x[10] + x[ 6], 7);
	            x[ 2] ^= R(x[14] + x[10], 9);
	            x[ 6] ^= R(x[ 2] + x[14], 13);
	            x[10] ^= R(x[ 6] + x[ 2], 18);
	            x[ 3] ^= R(x[15] + x[11], 7);
	            x[ 7] ^= R(x[ 3] + x[15], 9);
	            x[11] ^= R(x[ 7] + x[ 3], 13);
	            x[15] ^= R(x[11] + x[ 7], 18);
	            x[ 1] ^= R(x[ 0] + x[ 3], 7);
	            x[ 2] ^= R(x[ 1] + x[ 0], 9);
	            x[ 3] ^= R(x[ 2] + x[ 1], 13);
	            x[ 0] ^= R(x[ 3] + x[ 2], 18);
	            x[ 6] ^= R(x[ 5] + x[ 4], 7);
	            x[ 7] ^= R(x[ 6] + x[ 5], 9);
	            x[ 4] ^= R(x[ 7] + x[ 6], 13);
	            x[ 5] ^= R(x[ 4] + x[ 7], 18);
	            x[11] ^= R(x[10] + x[ 9], 7);
	            x[ 8] ^= R(x[11] + x[10], 9);
	            x[ 9] ^= R(x[ 8] + x[11], 13);
	            x[10] ^= R(x[ 9] + x[ 8], 18);
	            x[12] ^= R(x[15] + x[14], 7);
	            x[13] ^= R(x[12] + x[15], 9);
	            x[14] ^= R(x[13] + x[12], 13);
	            x[15] ^= R(x[14] + x[13], 18);
	        }

	        for (let i = 0; i < 16; ++i) {
	            B[i] += x[i];
	        }
	    }

	    // naive approach... going back to loop unrolling may yield additional performance
	    function blockxor(S, Si, D, len) {
	        for (let i = 0; i < len; i++) {
	            D[i] ^= S[Si + i];
	        }
	    }

	    function arraycopy(src, srcPos, dest, destPos, length) {
	        while (length--) {
	            dest[destPos++] = src[srcPos++];
	        }
	    }

	    function checkBufferish(o) {
	        if (!o || typeof(o.length) !== 'number') { return false; }

	        for (let i = 0; i < o.length; i++) {
	            const v = o[i];
	            if (typeof(v) !== 'number' || v % 1 || v < 0 || v >= 256) {
	                return false;
	            }
	        }

	        return true;
	    }

	    function ensureInteger(value, name) {
	        if (typeof(value) !== "number" || (value % 1)) { throw new Error('invalid ' + name); }
	        return value;
	    }

	    // N = Cpu cost, r = Memory cost, p = parallelization cost
	    // callback(error, progress, key)
	    function _scrypt(password, salt, N, r, p, dkLen, callback) {

	        N = ensureInteger(N, 'N');
	        r = ensureInteger(r, 'r');
	        p = ensureInteger(p, 'p');

	        dkLen = ensureInteger(dkLen, 'dkLen');

	        if (N === 0 || (N & (N - 1)) !== 0) { throw new Error('N must be power of 2'); }

	        if (N > MAX_VALUE / 128 / r) { throw new Error('N too large'); }
	        if (r > MAX_VALUE / 128 / p) { throw new Error('r too large'); }

	        if (!checkBufferish(password)) {
	            throw new Error('password must be an array or buffer');
	        }
	        password = Array.prototype.slice.call(password);

	        if (!checkBufferish(salt)) {
	            throw new Error('salt must be an array or buffer');
	        }
	        salt = Array.prototype.slice.call(salt);

	        let b = PBKDF2_HMAC_SHA256_OneIter(password, salt, p * 128 * r);
	        const B = new Uint32Array(p * 32 * r);
	        for (let i = 0; i < B.length; i++) {
	            const j = i * 4;
	            B[i] = ((b[j + 3] & 0xff) << 24) |
	                   ((b[j + 2] & 0xff) << 16) |
	                   ((b[j + 1] & 0xff) << 8) |
	                   ((b[j + 0] & 0xff) << 0);
	        }

	        const XY = new Uint32Array(64 * r);
	        const V = new Uint32Array(32 * r * N);

	        const Yi = 32 * r;

	        // scratch space
	        const x = new Uint32Array(16);       // salsa20_8
	        const _X = new Uint32Array(16);      // blockmix_salsa8

	        const totalOps = p * N * 2;
	        let currentOp = 0;
	        let lastPercent10 = null;

	        // Set this to true to abandon the scrypt on the next step
	        let stop = false;

	        // State information
	        let state = 0;
	        let i0 = 0, i1;
	        let Bi;

	        // How many blockmix_salsa8 can we do per step?
	        const limit = callback ? parseInt(1000 / r): 0xffffffff;

	        // Trick from scrypt-async; if there is a setImmediate shim in place, use it
	        const nextTick = (typeof(setImmediate) !== 'undefined') ? setImmediate : setTimeout;

	        // This is really all I changed; making scryptsy a state machine so we occasionally
	        // stop and give other evnts on the evnt loop a chance to run. ~RicMoo
	        const incrementalSMix = function() {
	            if (stop) {
	                return callback(new Error('cancelled'), currentOp / totalOps);
	            }

	            let steps;

	            switch (state) {
	                case 0:
	                    // for (var i = 0; i < p; i++)...
	                    Bi = i0 * 32 * r;

	                    arraycopy(B, Bi, XY, 0, Yi);                       // ROMix - 1

	                    state = 1;                                         // Move to ROMix 2
	                    i1 = 0;

	                    // Fall through

	                case 1:

	                    // Run up to 1000 steps of the first inner smix loop
	                    steps = N - i1;
	                    if (steps > limit) { steps = limit; }
	                    for (let i = 0; i < steps; i++) {                  // ROMix - 2
	                        arraycopy(XY, 0, V, (i1 + i) * Yi, Yi);         // ROMix - 3
	                        blockmix_salsa8(XY, Yi, r, x, _X);             // ROMix - 4
	                    }

	                    // for (var i = 0; i < N; i++)
	                    i1 += steps;
	                    currentOp += steps;

	                    if (callback) {
	                        // Call the callback with the progress (optionally stopping us)
	                        const percent10 = parseInt(1000 * currentOp / totalOps);
	                        if (percent10 !== lastPercent10) {
	                            stop = callback(null, currentOp / totalOps);
	                            if (stop) { break; }
	                            lastPercent10 = percent10;
	                        }
	                    }

	                    if (i1 < N) { break; }

	                    i1 = 0;                                          // Move to ROMix 6
	                    state = 2;

	                    // Fall through

	                case 2:

	                    // Run up to 1000 steps of the second inner smix loop
	                    steps = N - i1;
	                    if (steps > limit) { steps = limit; }
	                    for (let i = 0; i < steps; i++) {                // ROMix - 6
	                        const offset = (2 * r - 1) * 16;             // ROMix - 7
	                        const j = XY[offset] & (N - 1);
	                        blockxor(V, j * Yi, XY, Yi);                 // ROMix - 8 (inner)
	                        blockmix_salsa8(XY, Yi, r, x, _X);           // ROMix - 9 (outer)
	                    }

	                    // for (var i = 0; i < N; i++)...
	                    i1 += steps;
	                    currentOp += steps;

	                    // Call the callback with the progress (optionally stopping us)
	                    if (callback) {
	                        const percent10 = parseInt(1000 * currentOp / totalOps);
	                        if (percent10 !== lastPercent10) {
	                            stop = callback(null, currentOp / totalOps);
	                            if (stop) { break; }
	                            lastPercent10 = percent10;
	                        }
	                    }

	                    if (i1 < N) { break; }

	                    arraycopy(XY, 0, B, Bi, Yi);                     // ROMix - 10

	                    // for (var i = 0; i < p; i++)...
	                    i0++;
	                    if (i0 < p) {
	                        state = 0;
	                        break;
	                    }

	                    b = [];
	                    for (let i = 0; i < B.length; i++) {
	                        b.push((B[i] >>  0) & 0xff);
	                        b.push((B[i] >>  8) & 0xff);
	                        b.push((B[i] >> 16) & 0xff);
	                        b.push((B[i] >> 24) & 0xff);
	                    }

	                    const derivedKey = PBKDF2_HMAC_SHA256_OneIter(password, b, dkLen);

	                    // Send the result to the callback
	                    if (callback) { callback(null, 1.0, derivedKey); }

	                    // Done; don't break (which would reschedule)
	                    return derivedKey;
	            }

	            // Schedule the next steps
	            if (callback) { nextTick(incrementalSMix); }
	        };

	        // Run the smix state machine until completion
	        if (!callback) {
	            while (true) {
	                const derivedKey = incrementalSMix();
	                if (derivedKey != undefined) { return derivedKey; }
	            }
	        }

	        // Bootstrap the async incremental smix
	        incrementalSMix();
	    }

	    const lib = {
	        scrypt: function(password, salt, N, r, p, dkLen, progressCallback) {
	            return new Promise(function(resolve, reject) {
	                let lastProgress = 0;
	                if (progressCallback) { progressCallback(0); }
	                _scrypt(password, salt, N, r, p, dkLen, function(error, progress, key) {
	                    if (error) {
	                        reject(error);
	                    } else if (key) {
	                        if (progressCallback && lastProgress !== 1) {
	                            progressCallback(1);
	                        }
	                        resolve(new Uint8Array(key));
	                    } else if (progressCallback && progress !== lastProgress) {
	                        lastProgress = progress;
	                        return progressCallback(progress);
	                    }
	                });
	            });
	        },
	        syncScrypt: function(password, salt, N, r, p, dkLen) {
	            return new Uint8Array(_scrypt(password, salt, N, r, p, dkLen));
	        }
	    };

	    // node.js
	    if ('object' !== 'undefined') {
	       module.exports = lib;

	    // RequireJS/AMD
	    // http://www.requirejs.org/docs/api.html
	    // https://github.com/amdjs/amdjs-api/wiki/AMD
	    } else if (typeof(undefined) === 'function' && undefined.amd) {
	        undefined(lib);

	    // Web Browsers
	    } else if (root) {

	        // If there was an existing library "scrypt", make sure it is still available
	        if (root.scrypt) {
	            root._scrypt = root.scrypt;
	        }

	        root.scrypt = lib;
	    }

	})(commonjsGlobal);
	});

	var keystore = createCommonjsModule(function (module, exports) {
	"use strict";
	var __extends = (commonjsGlobal && commonjsGlobal.__extends) || (function () {
	    var extendStatics = function (d, b) {
	        extendStatics = Object.setPrototypeOf ||
	            ({ __proto__: [] } instanceof Array && function (d, b) { d.__proto__ = b; }) ||
	            function (d, b) { for (var p in b) if (Object.prototype.hasOwnProperty.call(b, p)) d[p] = b[p]; };
	        return extendStatics(d, b);
	    };
	    return function (d, b) {
	        if (typeof b !== "function" && b !== null)
	            throw new TypeError("Class extends value " + String(b) + " is not a constructor or null");
	        extendStatics(d, b);
	        function __() { this.constructor = d; }
	        d.prototype = b === null ? Object.create(b) : (__.prototype = b.prototype, new __());
	    };
	})();
	var __awaiter = (commonjsGlobal && commonjsGlobal.__awaiter) || function (thisArg, _arguments, P, generator) {
	    function adopt(value) { return value instanceof P ? value : new P(function (resolve) { resolve(value); }); }
	    return new (P || (P = Promise))(function (resolve, reject) {
	        function fulfilled(value) { try { step(generator.next(value)); } catch (e) { reject(e); } }
	        function rejected(value) { try { step(generator["throw"](value)); } catch (e) { reject(e); } }
	        function step(result) { result.done ? resolve(result.value) : adopt(result.value).then(fulfilled, rejected); }
	        step((generator = generator.apply(thisArg, _arguments || [])).next());
	    });
	};
	var __generator = (commonjsGlobal && commonjsGlobal.__generator) || function (thisArg, body) {
	    var _ = { label: 0, sent: function() { if (t[0] & 1) throw t[1]; return t[1]; }, trys: [], ops: [] }, f, y, t, g;
	    return g = { next: verb(0), "throw": verb(1), "return": verb(2) }, typeof Symbol === "function" && (g[Symbol.iterator] = function() { return this; }), g;
	    function verb(n) { return function (v) { return step([n, v]); }; }
	    function step(op) {
	        if (f) throw new TypeError("Generator is already executing.");
	        while (_) try {
	            if (f = 1, y && (t = op[0] & 2 ? y["return"] : op[0] ? y["throw"] || ((t = y["return"]) && t.call(y), 0) : y.next) && !(t = t.call(y, op[1])).done) return t;
	            if (y = 0, t) op = [op[0] & 2, t.value];
	            switch (op[0]) {
	                case 0: case 1: t = op; break;
	                case 4: _.label++; return { value: op[1], done: false };
	                case 5: _.label++; y = op[1]; op = [0]; continue;
	                case 7: op = _.ops.pop(); _.trys.pop(); continue;
	                default:
	                    if (!(t = _.trys, t = t.length > 0 && t[t.length - 1]) && (op[0] === 6 || op[0] === 2)) { _ = 0; continue; }
	                    if (op[0] === 3 && (!t || (op[1] > t[0] && op[1] < t[3]))) { _.label = op[1]; break; }
	                    if (op[0] === 6 && _.label < t[1]) { _.label = t[1]; t = op; break; }
	                    if (t && _.label < t[2]) { _.label = t[2]; _.ops.push(op); break; }
	                    if (t[2]) _.ops.pop();
	                    _.trys.pop(); continue;
	            }
	            op = body.call(thisArg, _);
	        } catch (e) { op = [6, e]; y = 0; } finally { f = t = 0; }
	        if (op[0] & 5) throw op[1]; return { value: op[0] ? op[1] : void 0, done: true };
	    }
	};
	var __importDefault = (commonjsGlobal && commonjsGlobal.__importDefault) || function (mod) {
	    return (mod && mod.__esModule) ? mod : { "default": mod };
	};
	Object.defineProperty(exports, "__esModule", { value: true });
	exports.encrypt = exports.decrypt = exports.decryptSync = exports.KeystoreAccount = void 0;
	var aes_js_1 = __importDefault(aesJs);
	var scrypt_js_1 = __importDefault(scrypt);











	var logger = new lib.Logger(_version$A.version);
	// Exported Types
	function hasMnemonic(value) {
	    return (value != null && value.mnemonic && value.mnemonic.phrase);
	}
	var KeystoreAccount = /** @class */ (function (_super) {
	    __extends(KeystoreAccount, _super);
	    function KeystoreAccount() {
	        return _super !== null && _super.apply(this, arguments) || this;
	    }
	    KeystoreAccount.prototype.isKeystoreAccount = function (value) {
	        return !!(value && value._isKeystoreAccount);
	    };
	    return KeystoreAccount;
	}(lib$3.Description));
	exports.KeystoreAccount = KeystoreAccount;
	function _decrypt(data, key, ciphertext) {
	    var cipher = (0, utils$1.searchPath)(data, "crypto/cipher");
	    if (cipher === "aes-128-ctr") {
	        var iv = (0, utils$1.looseArrayify)((0, utils$1.searchPath)(data, "crypto/cipherparams/iv"));
	        var counter = new aes_js_1.default.Counter(iv);
	        var aesCtr = new aes_js_1.default.ModeOfOperation.ctr(key, counter);
	        return (0, lib$1.arrayify)(aesCtr.decrypt(ciphertext));
	    }
	    return null;
	}
	function _getAccount(data, key) {
	    var ciphertext = (0, utils$1.looseArrayify)((0, utils$1.searchPath)(data, "crypto/ciphertext"));
	    var computedMAC = (0, lib$1.hexlify)((0, lib$4.keccak256)((0, lib$1.concat)([key.slice(16, 32), ciphertext]))).substring(2);
	    if (computedMAC !== (0, utils$1.searchPath)(data, "crypto/mac").toLowerCase()) {
	        throw new Error("invalid password");
	    }
	    var privateKey = _decrypt(data, key.slice(0, 16), ciphertext);
	    if (!privateKey) {
	        logger.throwError("unsupported cipher", lib.Logger.errors.UNSUPPORTED_OPERATION, {
	            operation: "decrypt"
	        });
	    }
	    var mnemonicKey = key.slice(32, 64);
	    var address = (0, lib$h.computeAddress)(privateKey);
	    if (data.address) {
	        var check = data.address.toLowerCase();
	        if (check.substring(0, 2) !== "0x") {
	            check = "0x" + check;
	        }
	        if ((0, lib$6.getAddress)(check) !== address) {
	            throw new Error("address mismatch");
	        }
	    }
	    var account = {
	        _isKeystoreAccount: true,
	        address: address,
	        privateKey: (0, lib$1.hexlify)(privateKey)
	    };
	    // Version 0.1 x-ethers metadata must contain an encrypted mnemonic phrase
	    if ((0, utils$1.searchPath)(data, "x-ethers/version") === "0.1") {
	        var mnemonicCiphertext = (0, utils$1.looseArrayify)((0, utils$1.searchPath)(data, "x-ethers/mnemonicCiphertext"));
	        var mnemonicIv = (0, utils$1.looseArrayify)((0, utils$1.searchPath)(data, "x-ethers/mnemonicCounter"));
	        var mnemonicCounter = new aes_js_1.default.Counter(mnemonicIv);
	        var mnemonicAesCtr = new aes_js_1.default.ModeOfOperation.ctr(mnemonicKey, mnemonicCounter);
	        var path = (0, utils$1.searchPath)(data, "x-ethers/path") || lib$n.defaultPath;
	        var locale = (0, utils$1.searchPath)(data, "x-ethers/locale") || "en";
	        var entropy = (0, lib$1.arrayify)(mnemonicAesCtr.decrypt(mnemonicCiphertext));
	        try {
	            var mnemonic = (0, lib$n.entropyToMnemonic)(entropy, locale);
	            var node = lib$n.HDNode.fromMnemonic(mnemonic, null, locale).derivePath(path);
	            if (node.privateKey != account.privateKey) {
	                throw new Error("mnemonic mismatch");
	            }
	            account.mnemonic = node.mnemonic;
	        }
	        catch (error) {
	            // If we don't have the locale wordlist installed to
	            // read this mnemonic, just bail and don't set the
	            // mnemonic
	            if (error.code !== lib.Logger.errors.INVALID_ARGUMENT || error.argument !== "wordlist") {
	                throw error;
	            }
	        }
	    }
	    return new KeystoreAccount(account);
	}
	function pbkdf2Sync(passwordBytes, salt, count, dkLen, prfFunc) {
	    return (0, lib$1.arrayify)((0, lib$l.pbkdf2)(passwordBytes, salt, count, dkLen, prfFunc));
	}
	function pbkdf2(passwordBytes, salt, count, dkLen, prfFunc) {
	    return Promise.resolve(pbkdf2Sync(passwordBytes, salt, count, dkLen, prfFunc));
	}
	function _computeKdfKey(data, password, pbkdf2Func, scryptFunc, progressCallback) {
	    var passwordBytes = (0, utils$1.getPassword)(password);
	    var kdf = (0, utils$1.searchPath)(data, "crypto/kdf");
	    if (kdf && typeof (kdf) === "string") {
	        var throwError = function (name, value) {
	            return logger.throwArgumentError("invalid key-derivation function parameters", name, value);
	        };
	        if (kdf.toLowerCase() === "scrypt") {
	            var salt = (0, utils$1.looseArrayify)((0, utils$1.searchPath)(data, "crypto/kdfparams/salt"));
	            var N = parseInt((0, utils$1.searchPath)(data, "crypto/kdfparams/n"));
	            var r = parseInt((0, utils$1.searchPath)(data, "crypto/kdfparams/r"));
	            var p = parseInt((0, utils$1.searchPath)(data, "crypto/kdfparams/p"));
	            // Check for all required parameters
	            if (!N || !r || !p) {
	                throwError("kdf", kdf);
	            }
	            // Make sure N is a power of 2
	            if ((N & (N - 1)) !== 0) {
	                throwError("N", N);
	            }
	            var dkLen = parseInt((0, utils$1.searchPath)(data, "crypto/kdfparams/dklen"));
	            if (dkLen !== 32) {
	                throwError("dklen", dkLen);
	            }
	            return scryptFunc(passwordBytes, salt, N, r, p, 64, progressCallback);
	        }
	        else if (kdf.toLowerCase() === "pbkdf2") {
	            var salt = (0, utils$1.looseArrayify)((0, utils$1.searchPath)(data, "crypto/kdfparams/salt"));
	            var prfFunc = null;
	            var prf = (0, utils$1.searchPath)(data, "crypto/kdfparams/prf");
	            if (prf === "hmac-sha256") {
	                prfFunc = "sha256";
	            }
	            else if (prf === "hmac-sha512") {
	                prfFunc = "sha512";
	            }
	            else {
	                throwError("prf", prf);
	            }
	            var count = parseInt((0, utils$1.searchPath)(data, "crypto/kdfparams/c"));
	            var dkLen = parseInt((0, utils$1.searchPath)(data, "crypto/kdfparams/dklen"));
	            if (dkLen !== 32) {
	                throwError("dklen", dkLen);
	            }
	            return pbkdf2Func(passwordBytes, salt, count, dkLen, prfFunc);
	        }
	    }
	    return logger.throwArgumentError("unsupported key-derivation function", "kdf", kdf);
	}
	function decryptSync(json, password) {
	    var data = JSON.parse(json);
	    var key = _computeKdfKey(data, password, pbkdf2Sync, scrypt_js_1.default.syncScrypt);
	    return _getAccount(data, key);
	}
	exports.decryptSync = decryptSync;
	function decrypt(json, password, progressCallback) {
	    return __awaiter(this, void 0, void 0, function () {
	        var data, key;
	        return __generator(this, function (_a) {
	            switch (_a.label) {
	                case 0:
	                    data = JSON.parse(json);
	                    return [4 /*yield*/, _computeKdfKey(data, password, pbkdf2, scrypt_js_1.default.scrypt, progressCallback)];
	                case 1:
	                    key = _a.sent();
	                    return [2 /*return*/, _getAccount(data, key)];
	            }
	        });
	    });
	}
	exports.decrypt = decrypt;
	function encrypt(account, password, options, progressCallback) {
	    try {
	        // Check the address matches the private key
	        if ((0, lib$6.getAddress)(account.address) !== (0, lib$h.computeAddress)(account.privateKey)) {
	            throw new Error("address/privateKey mismatch");
	        }
	        // Check the mnemonic (if any) matches the private key
	        if (hasMnemonic(account)) {
	            var mnemonic = account.mnemonic;
	            var node = lib$n.HDNode.fromMnemonic(mnemonic.phrase, null, mnemonic.locale).derivePath(mnemonic.path || lib$n.defaultPath);
	            if (node.privateKey != account.privateKey) {
	                throw new Error("mnemonic mismatch");
	            }
	        }
	    }
	    catch (e) {
	        return Promise.reject(e);
	    }
	    // The options are optional, so adjust the call as needed
	    if (typeof (options) === "function" && !progressCallback) {
	        progressCallback = options;
	        options = {};
	    }
	    if (!options) {
	        options = {};
	    }
	    var privateKey = (0, lib$1.arrayify)(account.privateKey);
	    var passwordBytes = (0, utils$1.getPassword)(password);
	    var entropy = null;
	    var path = null;
	    var locale = null;
	    if (hasMnemonic(account)) {
	        var srcMnemonic = account.mnemonic;
	        entropy = (0, lib$1.arrayify)((0, lib$n.mnemonicToEntropy)(srcMnemonic.phrase, srcMnemonic.locale || "en"));
	        path = srcMnemonic.path || lib$n.defaultPath;
	        locale = srcMnemonic.locale || "en";
	    }
	    var client = options.client;
	    if (!client) {
	        client = "ethers.js";
	    }
	    // Check/generate the salt
	    var salt = null;
	    if (options.salt) {
	        salt = (0, lib$1.arrayify)(options.salt);
	    }
	    else {
	        salt = (0, lib$o.randomBytes)(32);
	        ;
	    }
	    // Override initialization vector
	    var iv = null;
	    if (options.iv) {
	        iv = (0, lib$1.arrayify)(options.iv);
	        if (iv.length !== 16) {
	            throw new Error("invalid iv");
	        }
	    }
	    else {
	        iv = (0, lib$o.randomBytes)(16);
	    }
	    // Override the uuid
	    var uuidRandom = null;
	    if (options.uuid) {
	        uuidRandom = (0, lib$1.arrayify)(options.uuid);
	        if (uuidRandom.length !== 16) {
	            throw new Error("invalid uuid");
	        }
	    }
	    else {
	        uuidRandom = (0, lib$o.randomBytes)(16);
	    }
	    // Override the scrypt password-based key derivation function parameters
	    var N = (1 << 17), r = 8, p = 1;
	    if (options.scrypt) {
	        if (options.scrypt.N) {
	            N = options.scrypt.N;
	        }
	        if (options.scrypt.r) {
	            r = options.scrypt.r;
	        }
	        if (options.scrypt.p) {
	            p = options.scrypt.p;
	        }
	    }
	    // We take 64 bytes:
	    //   - 32 bytes   As normal for the Web3 secret storage (derivedKey, macPrefix)
	    //   - 32 bytes   AES key to encrypt mnemonic with (required here to be Ethers Wallet)
	    return scrypt_js_1.default.scrypt(passwordBytes, salt, N, r, p, 64, progressCallback).then(function (key) {
	        key = (0, lib$1.arrayify)(key);
	        // This will be used to encrypt the wallet (as per Web3 secret storage)
	        var derivedKey = key.slice(0, 16);
	        var macPrefix = key.slice(16, 32);
	        // This will be used to encrypt the mnemonic phrase (if any)
	        var mnemonicKey = key.slice(32, 64);
	        // Encrypt the private key
	        var counter = new aes_js_1.default.Counter(iv);
	        var aesCtr = new aes_js_1.default.ModeOfOperation.ctr(derivedKey, counter);
	        var ciphertext = (0, lib$1.arrayify)(aesCtr.encrypt(privateKey));
	        // Compute the message authentication code, used to check the password
	        var mac = (0, lib$4.keccak256)((0, lib$1.concat)([macPrefix, ciphertext]));
	        // See: https://github.com/ethereum/wiki/wiki/Web3-Secret-Storage-Definition
	        var data = {
	            address: account.address.substring(2).toLowerCase(),
	            id: (0, utils$1.uuidV4)(uuidRandom),
	            version: 3,
	            crypto: {
	                cipher: "aes-128-ctr",
	                cipherparams: {
	                    iv: (0, lib$1.hexlify)(iv).substring(2),
	                },
	                ciphertext: (0, lib$1.hexlify)(ciphertext).substring(2),
	                kdf: "scrypt",
	                kdfparams: {
	                    salt: (0, lib$1.hexlify)(salt).substring(2),
	                    n: N,
	                    dklen: 32,
	                    p: p,
	                    r: r
	                },
	                mac: mac.substring(2)
	            }
	        };
	        // If we have a mnemonic, encrypt it into the JSON wallet
	        if (entropy) {
	            var mnemonicIv = (0, lib$o.randomBytes)(16);
	            var mnemonicCounter = new aes_js_1.default.Counter(mnemonicIv);
	            var mnemonicAesCtr = new aes_js_1.default.ModeOfOperation.ctr(mnemonicKey, mnemonicCounter);
	            var mnemonicCiphertext = (0, lib$1.arrayify)(mnemonicAesCtr.encrypt(entropy));
	            var now = new Date();
	            var timestamp = (now.getUTCFullYear() + "-" +
	                (0, utils$1.zpad)(now.getUTCMonth() + 1, 2) + "-" +
	                (0, utils$1.zpad)(now.getUTCDate(), 2) + "T" +
	                (0, utils$1.zpad)(now.getUTCHours(), 2) + "-" +
	                (0, utils$1.zpad)(now.getUTCMinutes(), 2) + "-" +
	                (0, utils$1.zpad)(now.getUTCSeconds(), 2) + ".0Z");
	            data["x-ethers"] = {
	                client: client,
	                gethFilename: ("UTC--" + timestamp + "--" + data.address),
	                mnemonicCounter: (0, lib$1.hexlify)(mnemonicIv).substring(2),
	                mnemonicCiphertext: (0, lib$1.hexlify)(mnemonicCiphertext).substring(2),
	                path: path,
	                locale: locale,
	                version: "0.1"
	            };
	        }
	        return JSON.stringify(data);
	    });
	}
	exports.encrypt = encrypt;

	});

	var keystore$1 = /*@__PURE__*/getDefaultExportFromCjs(keystore);

	var lib$p = createCommonjsModule(function (module, exports) {
	"use strict";
	Object.defineProperty(exports, "__esModule", { value: true });
	exports.decryptJsonWalletSync = exports.decryptJsonWallet = exports.getJsonWalletAddress = exports.isKeystoreWallet = exports.isCrowdsaleWallet = exports.encryptKeystore = exports.decryptKeystoreSync = exports.decryptKeystore = exports.decryptCrowdsale = void 0;

	Object.defineProperty(exports, "decryptCrowdsale", { enumerable: true, get: function () { return crowdsale.decrypt; } });

	Object.defineProperty(exports, "getJsonWalletAddress", { enumerable: true, get: function () { return inspect.getJsonWalletAddress; } });
	Object.defineProperty(exports, "isCrowdsaleWallet", { enumerable: true, get: function () { return inspect.isCrowdsaleWallet; } });
	Object.defineProperty(exports, "isKeystoreWallet", { enumerable: true, get: function () { return inspect.isKeystoreWallet; } });

	Object.defineProperty(exports, "decryptKeystore", { enumerable: true, get: function () { return keystore.decrypt; } });
	Object.defineProperty(exports, "decryptKeystoreSync", { enumerable: true, get: function () { return keystore.decryptSync; } });
	Object.defineProperty(exports, "encryptKeystore", { enumerable: true, get: function () { return keystore.encrypt; } });
	function decryptJsonWallet(json, password, progressCallback) {
	    if ((0, inspect.isCrowdsaleWallet)(json)) {
	        if (progressCallback) {
	            progressCallback(0);
	        }
	        var account = (0, crowdsale.decrypt)(json, password);
	        if (progressCallback) {
	            progressCallback(1);
	        }
	        return Promise.resolve(account);
	    }
	    if ((0, inspect.isKeystoreWallet)(json)) {
	        return (0, keystore.decrypt)(json, password, progressCallback);
	    }
	    return Promise.reject(new Error("invalid JSON wallet"));
	}
	exports.decryptJsonWallet = decryptJsonWallet;
	function decryptJsonWalletSync(json, password) {
	    if ((0, inspect.isCrowdsaleWallet)(json)) {
	        return (0, crowdsale.decrypt)(json, password);
	    }
	    if ((0, inspect.isKeystoreWallet)(json)) {
	        return (0, keystore.decryptSync)(json, password);
	    }
	    throw new Error("invalid JSON wallet");
	}
	exports.decryptJsonWalletSync = decryptJsonWalletSync;

	});

	var index$n = /*@__PURE__*/getDefaultExportFromCjs(lib$p);

	var _version$C = createCommonjsModule(function (module, exports) {
	"use strict";
	Object.defineProperty(exports, "__esModule", { value: true });
	exports.version = void 0;
	exports.version = "wallet/5.7.0";

	});

	var _version$D = /*@__PURE__*/getDefaultExportFromCjs(_version$C);

	var lib$q = createCommonjsModule(function (module, exports) {
	"use strict";
	var __extends = (commonjsGlobal && commonjsGlobal.__extends) || (function () {
	    var extendStatics = function (d, b) {
	        extendStatics = Object.setPrototypeOf ||
	            ({ __proto__: [] } instanceof Array && function (d, b) { d.__proto__ = b; }) ||
	            function (d, b) { for (var p in b) if (Object.prototype.hasOwnProperty.call(b, p)) d[p] = b[p]; };
	        return extendStatics(d, b);
	    };
	    return function (d, b) {
	        if (typeof b !== "function" && b !== null)
	            throw new TypeError("Class extends value " + String(b) + " is not a constructor or null");
	        extendStatics(d, b);
	        function __() { this.constructor = d; }
	        d.prototype = b === null ? Object.create(b) : (__.prototype = b.prototype, new __());
	    };
	})();
	var __awaiter = (commonjsGlobal && commonjsGlobal.__awaiter) || function (thisArg, _arguments, P, generator) {
	    function adopt(value) { return value instanceof P ? value : new P(function (resolve) { resolve(value); }); }
	    return new (P || (P = Promise))(function (resolve, reject) {
	        function fulfilled(value) { try { step(generator.next(value)); } catch (e) { reject(e); } }
	        function rejected(value) { try { step(generator["throw"](value)); } catch (e) { reject(e); } }
	        function step(result) { result.done ? resolve(result.value) : adopt(result.value).then(fulfilled, rejected); }
	        step((generator = generator.apply(thisArg, _arguments || [])).next());
	    });
	};
	var __generator = (commonjsGlobal && commonjsGlobal.__generator) || function (thisArg, body) {
	    var _ = { label: 0, sent: function() { if (t[0] & 1) throw t[1]; return t[1]; }, trys: [], ops: [] }, f, y, t, g;
	    return g = { next: verb(0), "throw": verb(1), "return": verb(2) }, typeof Symbol === "function" && (g[Symbol.iterator] = function() { return this; }), g;
	    function verb(n) { return function (v) { return step([n, v]); }; }
	    function step(op) {
	        if (f) throw new TypeError("Generator is already executing.");
	        while (_) try {
	            if (f = 1, y && (t = op[0] & 2 ? y["return"] : op[0] ? y["throw"] || ((t = y["return"]) && t.call(y), 0) : y.next) && !(t = t.call(y, op[1])).done) return t;
	            if (y = 0, t) op = [op[0] & 2, t.value];
	            switch (op[0]) {
	                case 0: case 1: t = op; break;
	                case 4: _.label++; return { value: op[1], done: false };
	                case 5: _.label++; y = op[1]; op = [0]; continue;
	                case 7: op = _.ops.pop(); _.trys.pop(); continue;
	                default:
	                    if (!(t = _.trys, t = t.length > 0 && t[t.length - 1]) && (op[0] === 6 || op[0] === 2)) { _ = 0; continue; }
	                    if (op[0] === 3 && (!t || (op[1] > t[0] && op[1] < t[3]))) { _.label = op[1]; break; }
	                    if (op[0] === 6 && _.label < t[1]) { _.label = t[1]; t = op; break; }
	                    if (t && _.label < t[2]) { _.label = t[2]; _.ops.push(op); break; }
	                    if (t[2]) _.ops.pop();
	                    _.trys.pop(); continue;
	            }
	            op = body.call(thisArg, _);
	        } catch (e) { op = [6, e]; y = 0; } finally { f = t = 0; }
	        if (op[0] & 5) throw op[1]; return { value: op[0] ? op[1] : void 0, done: true };
	    }
	};
	Object.defineProperty(exports, "__esModule", { value: true });
	exports.verifyTypedData = exports.verifyMessage = exports.Wallet = void 0;














	var logger = new lib.Logger(_version$C.version);
	function isAccount(value) {
	    return (value != null && (0, lib$1.isHexString)(value.privateKey, 32) && value.address != null);
	}
	function hasMnemonic(value) {
	    var mnemonic = value.mnemonic;
	    return (mnemonic && mnemonic.phrase);
	}
	var Wallet = /** @class */ (function (_super) {
	    __extends(Wallet, _super);
	    function Wallet(privateKey, provider) {
	        var _this = _super.call(this) || this;
	        if (isAccount(privateKey)) {
	            var signingKey_1 = new lib$g.SigningKey(privateKey.privateKey);
	            (0, lib$3.defineReadOnly)(_this, "_signingKey", function () { return signingKey_1; });
	            (0, lib$3.defineReadOnly)(_this, "address", (0, lib$h.computeAddress)(_this.publicKey));
	            if (_this.address !== (0, lib$6.getAddress)(privateKey.address)) {
	                logger.throwArgumentError("privateKey/address mismatch", "privateKey", "[REDACTED]");
	            }
	            if (hasMnemonic(privateKey)) {
	                var srcMnemonic_1 = privateKey.mnemonic;
	                (0, lib$3.defineReadOnly)(_this, "_mnemonic", function () { return ({
	                    phrase: srcMnemonic_1.phrase,
	                    path: srcMnemonic_1.path || lib$n.defaultPath,
	                    locale: srcMnemonic_1.locale || "en"
	                }); });
	                var mnemonic = _this.mnemonic;
	                var node = lib$n.HDNode.fromMnemonic(mnemonic.phrase, null, mnemonic.locale).derivePath(mnemonic.path);
	                if ((0, lib$h.computeAddress)(node.privateKey) !== _this.address) {
	                    logger.throwArgumentError("mnemonic/address mismatch", "privateKey", "[REDACTED]");
	                }
	            }
	            else {
	                (0, lib$3.defineReadOnly)(_this, "_mnemonic", function () { return null; });
	            }
	        }
	        else {
	            if (lib$g.SigningKey.isSigningKey(privateKey)) {
	                /* istanbul ignore if */
	                if (privateKey.curve !== "secp256k1") {
	                    logger.throwArgumentError("unsupported curve; must be secp256k1", "privateKey", "[REDACTED]");
	                }
	                (0, lib$3.defineReadOnly)(_this, "_signingKey", function () { return privateKey; });
	            }
	            else {
	                // A lot of common tools do not prefix private keys with a 0x (see: #1166)
	                if (typeof (privateKey) === "string") {
	                    if (privateKey.match(/^[0-9a-f]*$/i) && privateKey.length === 64) {
	                        privateKey = "0x" + privateKey;
	                    }
	                }
	                var signingKey_2 = new lib$g.SigningKey(privateKey);
	                (0, lib$3.defineReadOnly)(_this, "_signingKey", function () { return signingKey_2; });
	            }
	            (0, lib$3.defineReadOnly)(_this, "_mnemonic", function () { return null; });
	            (0, lib$3.defineReadOnly)(_this, "address", (0, lib$h.computeAddress)(_this.publicKey));
	        }
	        /* istanbul ignore if */
	        if (provider && !lib$e.Provider.isProvider(provider)) {
	            logger.throwArgumentError("invalid provider", "provider", provider);
	        }
	        (0, lib$3.defineReadOnly)(_this, "provider", provider || null);
	        return _this;
	    }
	    Object.defineProperty(Wallet.prototype, "mnemonic", {
	        get: function () { return this._mnemonic(); },
	        enumerable: false,
	        configurable: true
	    });
	    Object.defineProperty(Wallet.prototype, "privateKey", {
	        get: function () { return this._signingKey().privateKey; },
	        enumerable: false,
	        configurable: true
	    });
	    Object.defineProperty(Wallet.prototype, "publicKey", {
	        get: function () { return this._signingKey().publicKey; },
	        enumerable: false,
	        configurable: true
	    });
	    Wallet.prototype.getAddress = function () {
	        return Promise.resolve(this.address);
	    };
	    Wallet.prototype.connect = function (provider) {
	        return new Wallet(this, provider);
	    };
	    Wallet.prototype.signTransaction = function (transaction) {
	        var _this = this;
	        return (0, lib$3.resolveProperties)(transaction).then(function (tx) {
	            if (tx.from != null) {
	                if ((0, lib$6.getAddress)(tx.from) !== _this.address) {
	                    logger.throwArgumentError("transaction from address mismatch", "transaction.from", transaction.from);
	                }
	                delete tx.from;
	            }
	            var signature = _this._signingKey().signDigest((0, lib$4.keccak256)((0, lib$h.serialize)(tx)));
	            return (0, lib$h.serialize)(tx, signature);
	        });
	    };
	    Wallet.prototype.signMessage = function (message) {
	        return __awaiter(this, void 0, void 0, function () {
	            return __generator(this, function (_a) {
	                return [2 /*return*/, (0, lib$1.joinSignature)(this._signingKey().signDigest((0, lib$c.hashMessage)(message)))];
	            });
	        });
	    };
	    Wallet.prototype._signTypedData = function (domain, types, value) {
	        return __awaiter(this, void 0, void 0, function () {
	            var populated;
	            var _this = this;
	            return __generator(this, function (_a) {
	                switch (_a.label) {
	                    case 0: return [4 /*yield*/, lib$c._TypedDataEncoder.resolveNames(domain, types, value, function (name) {
	                            if (_this.provider == null) {
	                                logger.throwError("cannot resolve ENS names without a provider", lib.Logger.errors.UNSUPPORTED_OPERATION, {
	                                    operation: "resolveName",
	                                    value: name
	                                });
	                            }
	                            return _this.provider.resolveName(name);
	                        })];
	                    case 1:
	                        populated = _a.sent();
	                        return [2 /*return*/, (0, lib$1.joinSignature)(this._signingKey().signDigest(lib$c._TypedDataEncoder.hash(populated.domain, types, populated.value)))];
	                }
	            });
	        });
	    };
	    Wallet.prototype.encrypt = function (password, options, progressCallback) {
	        if (typeof (options) === "function" && !progressCallback) {
	            progressCallback = options;
	            options = {};
	        }
	        if (progressCallback && typeof (progressCallback) !== "function") {
	            throw new Error("invalid callback");
	        }
	        if (!options) {
	            options = {};
	        }
	        return (0, lib$p.encryptKeystore)(this, password, options, progressCallback);
	    };
	    /**
	     *  Static methods to create Wallet instances.
	     */
	    Wallet.createRandom = function (options) {
	        var entropy = (0, lib$o.randomBytes)(16);
	        if (!options) {
	            options = {};
	        }
	        if (options.extraEntropy) {
	            entropy = (0, lib$1.arrayify)((0, lib$1.hexDataSlice)((0, lib$4.keccak256)((0, lib$1.concat)([entropy, options.extraEntropy])), 0, 16));
	        }
	        var mnemonic = (0, lib$n.entropyToMnemonic)(entropy, options.locale);
	        return Wallet.fromMnemonic(mnemonic, options.path, options.locale);
	    };
	    Wallet.fromEncryptedJson = function (json, password, progressCallback) {
	        return (0, lib$p.decryptJsonWallet)(json, password, progressCallback).then(function (account) {
	            return new Wallet(account);
	        });
	    };
	    Wallet.fromEncryptedJsonSync = function (json, password) {
	        return new Wallet((0, lib$p.decryptJsonWalletSync)(json, password));
	    };
	    Wallet.fromMnemonic = function (mnemonic, path, wordlist) {
	        if (!path) {
	            path = lib$n.defaultPath;
	        }
	        return new Wallet(lib$n.HDNode.fromMnemonic(mnemonic, null, wordlist).derivePath(path));
	    };
	    return Wallet;
	}(lib$f.Signer));
	exports.Wallet = Wallet;
	function verifyMessage(message, signature) {
	    return (0, lib$h.recoverAddress)((0, lib$c.hashMessage)(message), signature);
	}
	exports.verifyMessage = verifyMessage;
	function verifyTypedData(domain, types, value, signature) {
	    return (0, lib$h.recoverAddress)(lib$c._TypedDataEncoder.hash(domain, types, value), signature);
	}
	exports.verifyTypedData = verifyTypedData;

	});

	var index$o = /*@__PURE__*/getDefaultExportFromCjs(lib$q);

	var _version$E = createCommonjsModule(function (module, exports) {
	"use strict";
	Object.defineProperty(exports, "__esModule", { value: true });
	exports.version = void 0;
	exports.version = "networks/5.7.1";

	});

	var _version$F = /*@__PURE__*/getDefaultExportFromCjs(_version$E);

	var lib$r = createCommonjsModule(function (module, exports) {
	"use strict";
	Object.defineProperty(exports, "__esModule", { value: true });
	exports.getNetwork = void 0;


	var logger = new lib.Logger(_version$E.version);
	;
	function isRenetworkable(value) {
	    return (value && typeof (value.renetwork) === "function");
	}
	function ethDefaultProvider(network) {
	    var func = function (providers, options) {
	        if (options == null) {
	            options = {};
	        }
	        var providerList = [];
	        if (providers.InfuraProvider && options.infura !== "-") {
	            try {
	                providerList.push(new providers.InfuraProvider(network, options.infura));
	            }
	            catch (error) { }
	        }
	        if (providers.EtherscanProvider && options.etherscan !== "-") {
	            try {
	                providerList.push(new providers.EtherscanProvider(network, options.etherscan));
	            }
	            catch (error) { }
	        }
	        if (providers.AlchemyProvider && options.alchemy !== "-") {
	            try {
	                providerList.push(new providers.AlchemyProvider(network, options.alchemy));
	            }
	            catch (error) { }
	        }
	        if (providers.PocketProvider && options.pocket !== "-") {
	            // These networks are currently faulty on Pocket as their
	            // network does not handle the Berlin hardfork, which is
	            // live on these ones.
	            // @TODO: This goes away once Pocket has upgraded their nodes
	            var skip = ["goerli", "ropsten", "rinkeby", "sepolia"];
	            try {
	                var provider = new providers.PocketProvider(network, options.pocket);
	                if (provider.network && skip.indexOf(provider.network.name) === -1) {
	                    providerList.push(provider);
	                }
	            }
	            catch (error) { }
	        }
	        if (providers.CloudflareProvider && options.cloudflare !== "-") {
	            try {
	                providerList.push(new providers.CloudflareProvider(network));
	            }
	            catch (error) { }
	        }
	        if (providers.AnkrProvider && options.ankr !== "-") {
	            try {
	                var skip = ["ropsten"];
	                var provider = new providers.AnkrProvider(network, options.ankr);
	                if (provider.network && skip.indexOf(provider.network.name) === -1) {
	                    providerList.push(provider);
	                }
	            }
	            catch (error) { }
	        }
	        if (providerList.length === 0) {
	            return null;
	        }
	        if (providers.FallbackProvider) {
	            var quorum = 1;
	            if (options.quorum != null) {
	                quorum = options.quorum;
	            }
	            else if (network === "homestead") {
	                quorum = 2;
	            }
	            return new providers.FallbackProvider(providerList, quorum);
	        }
	        return providerList[0];
	    };
	    func.renetwork = function (network) {
	        return ethDefaultProvider(network);
	    };
	    return func;
	}
	function etcDefaultProvider(url, network) {
	    var func = function (providers, options) {
	        if (providers.JsonRpcProvider) {
	            return new providers.JsonRpcProvider(url, network);
	        }
	        return null;
	    };
	    func.renetwork = function (network) {
	        return etcDefaultProvider(url, network);
	    };
	    return func;
	}
	var homestead = {
	    chainId: 1,
	    ensAddress: "0x00000000000C2E074eC69A0dFb2997BA6C7d2e1e",
	    name: "homestead",
	    _defaultProvider: ethDefaultProvider("homestead")
	};
	var ropsten = {
	    chainId: 3,
	    ensAddress: "0x00000000000C2E074eC69A0dFb2997BA6C7d2e1e",
	    name: "ropsten",
	    _defaultProvider: ethDefaultProvider("ropsten")
	};
	var classicMordor = {
	    chainId: 63,
	    name: "classicMordor",
	    _defaultProvider: etcDefaultProvider("https://www.ethercluster.com/mordor", "classicMordor")
	};
	// See: https://chainlist.org
	var networks = {
	    unspecified: { chainId: 0, name: "unspecified" },
	    homestead: homestead,
	    mainnet: homestead,
	    morden: { chainId: 2, name: "morden" },
	    ropsten: ropsten,
	    testnet: ropsten,
	    rinkeby: {
	        chainId: 4,
	        ensAddress: "0x00000000000C2E074eC69A0dFb2997BA6C7d2e1e",
	        name: "rinkeby",
	        _defaultProvider: ethDefaultProvider("rinkeby")
	    },
	    kovan: {
	        chainId: 42,
	        name: "kovan",
	        _defaultProvider: ethDefaultProvider("kovan")
	    },
	    goerli: {
	        chainId: 5,
	        ensAddress: "0x00000000000C2E074eC69A0dFb2997BA6C7d2e1e",
	        name: "goerli",
	        _defaultProvider: ethDefaultProvider("goerli")
	    },
	    kintsugi: { chainId: 1337702, name: "kintsugi" },
	    sepolia: {
	        chainId: 11155111,
	        name: "sepolia",
	        _defaultProvider: ethDefaultProvider("sepolia")
	    },
	    // ETC (See: #351)
	    classic: {
	        chainId: 61,
	        name: "classic",
	        _defaultProvider: etcDefaultProvider("https:/\/www.ethercluster.com/etc", "classic")
	    },
	    classicMorden: { chainId: 62, name: "classicMorden" },
	    classicMordor: classicMordor,
	    classicTestnet: classicMordor,
	    classicKotti: {
	        chainId: 6,
	        name: "classicKotti",
	        _defaultProvider: etcDefaultProvider("https:/\/www.ethercluster.com/kotti", "classicKotti")
	    },
	    xdai: { chainId: 100, name: "xdai" },
	    matic: {
	        chainId: 137,
	        name: "matic",
	        _defaultProvider: ethDefaultProvider("matic")
	    },
	    maticmum: { chainId: 80001, name: "maticmum" },
	    optimism: {
	        chainId: 10,
	        name: "optimism",
	        _defaultProvider: ethDefaultProvider("optimism")
	    },
	    "optimism-kovan": { chainId: 69, name: "optimism-kovan" },
	    "optimism-goerli": { chainId: 420, name: "optimism-goerli" },
	    arbitrum: { chainId: 42161, name: "arbitrum" },
	    "arbitrum-rinkeby": { chainId: 421611, name: "arbitrum-rinkeby" },
	    "arbitrum-goerli": { chainId: 421613, name: "arbitrum-goerli" },
	    bnb: { chainId: 56, name: "bnb" },
	    bnbt: { chainId: 97, name: "bnbt" },
	};
	/**
	 *  getNetwork
	 *
	 *  Converts a named common networks or chain ID (network ID) to a Network
	 *  and verifies a network is a valid Network..
	 */
	function getNetwork(network) {
	    // No network (null)
	    if (network == null) {
	        return null;
	    }
	    if (typeof (network) === "number") {
	        for (var name_1 in networks) {
	            var standard_1 = networks[name_1];
	            if (standard_1.chainId === network) {
	                return {
	                    name: standard_1.name,
	                    chainId: standard_1.chainId,
	                    ensAddress: (standard_1.ensAddress || null),
	                    _defaultProvider: (standard_1._defaultProvider || null)
	                };
	            }
	        }
	        return {
	            chainId: network,
	            name: "unknown"
	        };
	    }
	    if (typeof (network) === "string") {
	        var standard_2 = networks[network];
	        if (standard_2 == null) {
	            return null;
	        }
	        return {
	            name: standard_2.name,
	            chainId: standard_2.chainId,
	            ensAddress: standard_2.ensAddress,
	            _defaultProvider: (standard_2._defaultProvider || null)
	        };
	    }
	    var standard = networks[network.name];
	    // Not a standard network; check that it is a valid network in general
	    if (!standard) {
	        if (typeof (network.chainId) !== "number") {
	            logger.throwArgumentError("invalid network chainId", "network", network);
	        }
	        return network;
	    }
	    // Make sure the chainId matches the expected network chainId (or is 0; disable EIP-155)
	    if (network.chainId !== 0 && network.chainId !== standard.chainId) {
	        logger.throwArgumentError("network chainId mismatch", "network", network);
	    }
	    // @TODO: In the next major version add an attach function to a defaultProvider
	    // class and move the _defaultProvider internal to this file (extend Network)
	    var defaultProvider = network._defaultProvider || null;
	    if (defaultProvider == null && standard._defaultProvider) {
	        if (isRenetworkable(standard._defaultProvider)) {
	            defaultProvider = standard._defaultProvider.renetwork(network);
	        }
	        else {
	            defaultProvider = standard._defaultProvider;
	        }
	    }
	    // Standard Network (allow overriding the ENS address)
	    return {
	        name: network.name,
	        chainId: standard.chainId,
	        ensAddress: (network.ensAddress || standard.ensAddress || null),
	        _defaultProvider: defaultProvider
	    };
	}
	exports.getNetwork = getNetwork;

	});

	var index$p = /*@__PURE__*/getDefaultExportFromCjs(lib$r);

	var _version$G = createCommonjsModule(function (module, exports) {
	"use strict";
	Object.defineProperty(exports, "__esModule", { value: true });
	exports.version = void 0;
	exports.version = "web/5.7.1";

	});

	var _version$H = /*@__PURE__*/getDefaultExportFromCjs(_version$G);

	var browserGeturl = createCommonjsModule(function (module, exports) {
	"use strict";
	var __awaiter = (commonjsGlobal && commonjsGlobal.__awaiter) || function (thisArg, _arguments, P, generator) {
	    function adopt(value) { return value instanceof P ? value : new P(function (resolve) { resolve(value); }); }
	    return new (P || (P = Promise))(function (resolve, reject) {
	        function fulfilled(value) { try { step(generator.next(value)); } catch (e) { reject(e); } }
	        function rejected(value) { try { step(generator["throw"](value)); } catch (e) { reject(e); } }
	        function step(result) { result.done ? resolve(result.value) : adopt(result.value).then(fulfilled, rejected); }
	        step((generator = generator.apply(thisArg, _arguments || [])).next());
	    });
	};
	var __generator = (commonjsGlobal && commonjsGlobal.__generator) || function (thisArg, body) {
	    var _ = { label: 0, sent: function() { if (t[0] & 1) throw t[1]; return t[1]; }, trys: [], ops: [] }, f, y, t, g;
	    return g = { next: verb(0), "throw": verb(1), "return": verb(2) }, typeof Symbol === "function" && (g[Symbol.iterator] = function() { return this; }), g;
	    function verb(n) { return function (v) { return step([n, v]); }; }
	    function step(op) {
	        if (f) throw new TypeError("Generator is already executing.");
	        while (_) try {
	            if (f = 1, y && (t = op[0] & 2 ? y["return"] : op[0] ? y["throw"] || ((t = y["return"]) && t.call(y), 0) : y.next) && !(t = t.call(y, op[1])).done) return t;
	            if (y = 0, t) op = [op[0] & 2, t.value];
	            switch (op[0]) {
	                case 0: case 1: t = op; break;
	                case 4: _.label++; return { value: op[1], done: false };
	                case 5: _.label++; y = op[1]; op = [0]; continue;
	                case 7: op = _.ops.pop(); _.trys.pop(); continue;
	                default:
	                    if (!(t = _.trys, t = t.length > 0 && t[t.length - 1]) && (op[0] === 6 || op[0] === 2)) { _ = 0; continue; }
	                    if (op[0] === 3 && (!t || (op[1] > t[0] && op[1] < t[3]))) { _.label = op[1]; break; }
	                    if (op[0] === 6 && _.label < t[1]) { _.label = t[1]; t = op; break; }
	                    if (t && _.label < t[2]) { _.label = t[2]; _.ops.push(op); break; }
	                    if (t[2]) _.ops.pop();
	                    _.trys.pop(); continue;
	            }
	            op = body.call(thisArg, _);
	        } catch (e) { op = [6, e]; y = 0; } finally { f = t = 0; }
	        if (op[0] & 5) throw op[1]; return { value: op[0] ? op[1] : void 0, done: true };
	    }
	};
	Object.defineProperty(exports, "__esModule", { value: true });
	exports.getUrl = void 0;

	function getUrl(href, options) {
	    return __awaiter(this, void 0, void 0, function () {
	        var request, opts, response, body, headers;
	        return __generator(this, function (_a) {
	            switch (_a.label) {
	                case 0:
	                    if (options == null) {
	                        options = {};
	                    }
	                    request = {
	                        method: (options.method || "GET"),
	                        headers: (options.headers || {}),
	                        body: (options.body || undefined),
	                    };
	                    if (options.skipFetchSetup !== true) {
	                        request.mode = "cors"; // no-cors, cors, *same-origin
	                        request.cache = "no-cache"; // *default, no-cache, reload, force-cache, only-if-cached
	                        request.credentials = "same-origin"; // include, *same-origin, omit
	                        request.redirect = "follow"; // manual, *follow, error
	                        request.referrer = "client"; // no-referrer, *client
	                    }
	                    ;
	                    if (options.fetchOptions != null) {
	                        opts = options.fetchOptions;
	                        if (opts.mode) {
	                            request.mode = (opts.mode);
	                        }
	                        if (opts.cache) {
	                            request.cache = (opts.cache);
	                        }
	                        if (opts.credentials) {
	                            request.credentials = (opts.credentials);
	                        }
	                        if (opts.redirect) {
	                            request.redirect = (opts.redirect);
	                        }
	                        if (opts.referrer) {
	                            request.referrer = opts.referrer;
	                        }
	                    }
	                    return [4 /*yield*/, fetch(href, request)];
	                case 1:
	                    response = _a.sent();
	                    return [4 /*yield*/, response.arrayBuffer()];
	                case 2:
	                    body = _a.sent();
	                    headers = {};
	                    if (response.headers.forEach) {
	                        response.headers.forEach(function (value, key) {
	                            headers[key.toLowerCase()] = value;
	                        });
	                    }
	                    else {
	                        ((response.headers).keys)().forEach(function (key) {
	                            headers[key.toLowerCase()] = response.headers.get(key);
	                        });
	                    }
	                    return [2 /*return*/, {
	                            headers: headers,
	                            statusCode: response.status,
	                            statusMessage: response.statusText,
	                            body: (0, lib$1.arrayify)(new Uint8Array(body)),
	                        }];
	            }
	        });
	    });
	}
	exports.getUrl = getUrl;

	});

	var browserGeturl$1 = /*@__PURE__*/getDefaultExportFromCjs(browserGeturl);

	var lib$s = createCommonjsModule(function (module, exports) {
	"use strict";
	var __awaiter = (commonjsGlobal && commonjsGlobal.__awaiter) || function (thisArg, _arguments, P, generator) {
	    function adopt(value) { return value instanceof P ? value : new P(function (resolve) { resolve(value); }); }
	    return new (P || (P = Promise))(function (resolve, reject) {
	        function fulfilled(value) { try { step(generator.next(value)); } catch (e) { reject(e); } }
	        function rejected(value) { try { step(generator["throw"](value)); } catch (e) { reject(e); } }
	        function step(result) { result.done ? resolve(result.value) : adopt(result.value).then(fulfilled, rejected); }
	        step((generator = generator.apply(thisArg, _arguments || [])).next());
	    });
	};
	var __generator = (commonjsGlobal && commonjsGlobal.__generator) || function (thisArg, body) {
	    var _ = { label: 0, sent: function() { if (t[0] & 1) throw t[1]; return t[1]; }, trys: [], ops: [] }, f, y, t, g;
	    return g = { next: verb(0), "throw": verb(1), "return": verb(2) }, typeof Symbol === "function" && (g[Symbol.iterator] = function() { return this; }), g;
	    function verb(n) { return function (v) { return step([n, v]); }; }
	    function step(op) {
	        if (f) throw new TypeError("Generator is already executing.");
	        while (_) try {
	            if (f = 1, y && (t = op[0] & 2 ? y["return"] : op[0] ? y["throw"] || ((t = y["return"]) && t.call(y), 0) : y.next) && !(t = t.call(y, op[1])).done) return t;
	            if (y = 0, t) op = [op[0] & 2, t.value];
	            switch (op[0]) {
	                case 0: case 1: t = op; break;
	                case 4: _.label++; return { value: op[1], done: false };
	                case 5: _.label++; y = op[1]; op = [0]; continue;
	                case 7: op = _.ops.pop(); _.trys.pop(); continue;
	                default:
	                    if (!(t = _.trys, t = t.length > 0 && t[t.length - 1]) && (op[0] === 6 || op[0] === 2)) { _ = 0; continue; }
	                    if (op[0] === 3 && (!t || (op[1] > t[0] && op[1] < t[3]))) { _.label = op[1]; break; }
	                    if (op[0] === 6 && _.label < t[1]) { _.label = t[1]; t = op; break; }
	                    if (t && _.label < t[2]) { _.label = t[2]; _.ops.push(op); break; }
	                    if (t[2]) _.ops.pop();
	                    _.trys.pop(); continue;
	            }
	            op = body.call(thisArg, _);
	        } catch (e) { op = [6, e]; y = 0; } finally { f = t = 0; }
	        if (op[0] & 5) throw op[1]; return { value: op[0] ? op[1] : void 0, done: true };
	    }
	};
	Object.defineProperty(exports, "__esModule", { value: true });
	exports.poll = exports.fetchJson = exports._fetchData = void 0;






	var logger = new lib.Logger(_version$G.version);

	function staller(duration) {
	    return new Promise(function (resolve) {
	        setTimeout(resolve, duration);
	    });
	}
	function bodyify(value, type) {
	    if (value == null) {
	        return null;
	    }
	    if (typeof (value) === "string") {
	        return value;
	    }
	    if ((0, lib$1.isBytesLike)(value)) {
	        if (type && (type.split("/")[0] === "text" || type.split(";")[0].trim() === "application/json")) {
	            try {
	                return (0, lib$8.toUtf8String)(value);
	            }
	            catch (error) { }
	            ;
	        }
	        return (0, lib$1.hexlify)(value);
	    }
	    return value;
	}
	function unpercent(value) {
	    return (0, lib$8.toUtf8Bytes)(value.replace(/%([0-9a-f][0-9a-f])/gi, function (all, code) {
	        return String.fromCharCode(parseInt(code, 16));
	    }));
	}
	// This API is still a work in progress; the future changes will likely be:
	// - ConnectionInfo => FetchDataRequest<T = any>
	// - FetchDataRequest.body? = string | Uint8Array | { contentType: string, data: string | Uint8Array }
	//   - If string => text/plain, Uint8Array => application/octet-stream (if content-type unspecified)
	// - FetchDataRequest.processFunc = (body: Uint8Array, response: FetchDataResponse) => T
	// For this reason, it should be considered internal until the API is finalized
	function _fetchData(connection, body, processFunc) {
	    // How many times to retry in the event of a throttle
	    var attemptLimit = (typeof (connection) === "object" && connection.throttleLimit != null) ? connection.throttleLimit : 12;
	    logger.assertArgument((attemptLimit > 0 && (attemptLimit % 1) === 0), "invalid connection throttle limit", "connection.throttleLimit", attemptLimit);
	    var throttleCallback = ((typeof (connection) === "object") ? connection.throttleCallback : null);
	    var throttleSlotInterval = ((typeof (connection) === "object" && typeof (connection.throttleSlotInterval) === "number") ? connection.throttleSlotInterval : 100);
	    logger.assertArgument((throttleSlotInterval > 0 && (throttleSlotInterval % 1) === 0), "invalid connection throttle slot interval", "connection.throttleSlotInterval", throttleSlotInterval);
	    var errorPassThrough = ((typeof (connection) === "object") ? !!(connection.errorPassThrough) : false);
	    var headers = {};
	    var url = null;
	    // @TODO: Allow ConnectionInfo to override some of these values
	    var options = {
	        method: "GET",
	    };
	    var allow304 = false;
	    var timeout = 2 * 60 * 1000;
	    if (typeof (connection) === "string") {
	        url = connection;
	    }
	    else if (typeof (connection) === "object") {
	        if (connection == null || connection.url == null) {
	            logger.throwArgumentError("missing URL", "connection.url", connection);
	        }
	        url = connection.url;
	        if (typeof (connection.timeout) === "number" && connection.timeout > 0) {
	            timeout = connection.timeout;
	        }
	        if (connection.headers) {
	            for (var key in connection.headers) {
	                headers[key.toLowerCase()] = { key: key, value: String(connection.headers[key]) };
	                if (["if-none-match", "if-modified-since"].indexOf(key.toLowerCase()) >= 0) {
	                    allow304 = true;
	                }
	            }
	        }
	        options.allowGzip = !!connection.allowGzip;
	        if (connection.user != null && connection.password != null) {
	            if (url.substring(0, 6) !== "https:" && connection.allowInsecureAuthentication !== true) {
	                logger.throwError("basic authentication requires a secure https url", lib.Logger.errors.INVALID_ARGUMENT, { argument: "url", url: url, user: connection.user, password: "[REDACTED]" });
	            }
	            var authorization = connection.user + ":" + connection.password;
	            headers["authorization"] = {
	                key: "Authorization",
	                value: "Basic " + (0, lib$9.encode)((0, lib$8.toUtf8Bytes)(authorization))
	            };
	        }
	        if (connection.skipFetchSetup != null) {
	            options.skipFetchSetup = !!connection.skipFetchSetup;
	        }
	        if (connection.fetchOptions != null) {
	            options.fetchOptions = (0, lib$3.shallowCopy)(connection.fetchOptions);
	        }
	    }
	    var reData = new RegExp("^data:([^;:]*)?(;base64)?,(.*)$", "i");
	    var dataMatch = ((url) ? url.match(reData) : null);
	    if (dataMatch) {
	        try {
	            var response = {
	                statusCode: 200,
	                statusMessage: "OK",
	                headers: { "content-type": (dataMatch[1] || "text/plain") },
	                body: (dataMatch[2] ? (0, lib$9.decode)(dataMatch[3]) : unpercent(dataMatch[3]))
	            };
	            var result = response.body;
	            if (processFunc) {
	                result = processFunc(response.body, response);
	            }
	            return Promise.resolve(result);
	        }
	        catch (error) {
	            logger.throwError("processing response error", lib.Logger.errors.SERVER_ERROR, {
	                body: bodyify(dataMatch[1], dataMatch[2]),
	                error: error,
	                requestBody: null,
	                requestMethod: "GET",
	                url: url
	            });
	        }
	    }
	    if (body) {
	        options.method = "POST";
	        options.body = body;
	        if (headers["content-type"] == null) {
	            headers["content-type"] = { key: "Content-Type", value: "application/octet-stream" };
	        }
	        if (headers["content-length"] == null) {
	            headers["content-length"] = { key: "Content-Length", value: String(body.length) };
	        }
	    }
	    var flatHeaders = {};
	    Object.keys(headers).forEach(function (key) {
	        var header = headers[key];
	        flatHeaders[header.key] = header.value;
	    });
	    options.headers = flatHeaders;
	    var runningTimeout = (function () {
	        var timer = null;
	        var promise = new Promise(function (resolve, reject) {
	            if (timeout) {
	                timer = setTimeout(function () {
	                    if (timer == null) {
	                        return;
	                    }
	                    timer = null;
	                    reject(logger.makeError("timeout", lib.Logger.errors.TIMEOUT, {
	                        requestBody: bodyify(options.body, flatHeaders["content-type"]),
	                        requestMethod: options.method,
	                        timeout: timeout,
	                        url: url
	                    }));
	                }, timeout);
	            }
	        });
	        var cancel = function () {
	            if (timer == null) {
	                return;
	            }
	            clearTimeout(timer);
	            timer = null;
	        };
	        return { promise: promise, cancel: cancel };
	    })();
	    var runningFetch = (function () {
	        return __awaiter(this, void 0, void 0, function () {
	            var attempt, response, location_1, tryAgain, stall, retryAfter, error_1, body_1, result, error_2, tryAgain, timeout_1;
	            return __generator(this, function (_a) {
	                switch (_a.label) {
	                    case 0:
	                        attempt = 0;
	                        _a.label = 1;
	                    case 1:
	                        if (!(attempt < attemptLimit)) return [3 /*break*/, 20];
	                        response = null;
	                        _a.label = 2;
	                    case 2:
	                        _a.trys.push([2, 9, , 10]);
	                        return [4 /*yield*/, (0, browserGeturl.getUrl)(url, options)];
	                    case 3:
	                        response = _a.sent();
	                        if (!(attempt < attemptLimit)) return [3 /*break*/, 8];
	                        if (!(response.statusCode === 301 || response.statusCode === 302)) return [3 /*break*/, 4];
	                        location_1 = response.headers.location || "";
	                        if (options.method === "GET" && location_1.match(/^https:/)) {
	                            url = response.headers.location;
	                            return [3 /*break*/, 19];
	                        }
	                        return [3 /*break*/, 8];
	                    case 4:
	                        if (!(response.statusCode === 429)) return [3 /*break*/, 8];
	                        tryAgain = true;
	                        if (!throttleCallback) return [3 /*break*/, 6];
	                        return [4 /*yield*/, throttleCallback(attempt, url)];
	                    case 5:
	                        tryAgain = _a.sent();
	                        _a.label = 6;
	                    case 6:
	                        if (!tryAgain) return [3 /*break*/, 8];
	                        stall = 0;
	                        retryAfter = response.headers["retry-after"];
	                        if (typeof (retryAfter) === "string" && retryAfter.match(/^[1-9][0-9]*$/)) {
	                            stall = parseInt(retryAfter) * 1000;
	                        }
	                        else {
	                            stall = throttleSlotInterval * parseInt(String(Math.random() * Math.pow(2, attempt)));
	                        }
	                        //console.log("Stalling 429");
	                        return [4 /*yield*/, staller(stall)];
	                    case 7:
	                        //console.log("Stalling 429");
	                        _a.sent();
	                        return [3 /*break*/, 19];
	                    case 8: return [3 /*break*/, 10];
	                    case 9:
	                        error_1 = _a.sent();
	                        response = error_1.response;
	                        if (response == null) {
	                            runningTimeout.cancel();
	                            logger.throwError("missing response", lib.Logger.errors.SERVER_ERROR, {
	                                requestBody: bodyify(options.body, flatHeaders["content-type"]),
	                                requestMethod: options.method,
	                                serverError: error_1,
	                                url: url
	                            });
	                        }
	                        return [3 /*break*/, 10];
	                    case 10:
	                        body_1 = response.body;
	                        if (allow304 && response.statusCode === 304) {
	                            body_1 = null;
	                        }
	                        else if (!errorPassThrough && (response.statusCode < 200 || response.statusCode >= 300)) {
	                            runningTimeout.cancel();
	                            logger.throwError("bad response", lib.Logger.errors.SERVER_ERROR, {
	                                status: response.statusCode,
	                                headers: response.headers,
	                                body: bodyify(body_1, ((response.headers) ? response.headers["content-type"] : null)),
	                                requestBody: bodyify(options.body, flatHeaders["content-type"]),
	                                requestMethod: options.method,
	                                url: url
	                            });
	                        }
	                        if (!processFunc) return [3 /*break*/, 18];
	                        _a.label = 11;
	                    case 11:
	                        _a.trys.push([11, 13, , 18]);
	                        return [4 /*yield*/, processFunc(body_1, response)];
	                    case 12:
	                        result = _a.sent();
	                        runningTimeout.cancel();
	                        return [2 /*return*/, result];
	                    case 13:
	                        error_2 = _a.sent();
	                        if (!(error_2.throttleRetry && attempt < attemptLimit)) return [3 /*break*/, 17];
	                        tryAgain = true;
	                        if (!throttleCallback) return [3 /*break*/, 15];
	                        return [4 /*yield*/, throttleCallback(attempt, url)];
	                    case 14:
	                        tryAgain = _a.sent();
	                        _a.label = 15;
	                    case 15:
	                        if (!tryAgain) return [3 /*break*/, 17];
	                        timeout_1 = throttleSlotInterval * parseInt(String(Math.random() * Math.pow(2, attempt)));
	                        //console.log("Stalling callback");
	                        return [4 /*yield*/, staller(timeout_1)];
	                    case 16:
	                        //console.log("Stalling callback");
	                        _a.sent();
	                        return [3 /*break*/, 19];
	                    case 17:
	                        runningTimeout.cancel();
	                        logger.throwError("processing response error", lib.Logger.errors.SERVER_ERROR, {
	                            body: bodyify(body_1, ((response.headers) ? response.headers["content-type"] : null)),
	                            error: error_2,
	                            requestBody: bodyify(options.body, flatHeaders["content-type"]),
	                            requestMethod: options.method,
	                            url: url
	                        });
	                        return [3 /*break*/, 18];
	                    case 18:
	                        runningTimeout.cancel();
	                        // If we had a processFunc, it either returned a T or threw above.
	                        // The "body" is now a Uint8Array.
	                        return [2 /*return*/, body_1];
	                    case 19:
	                        attempt++;
	                        return [3 /*break*/, 1];
	                    case 20: return [2 /*return*/, logger.throwError("failed response", lib.Logger.errors.SERVER_ERROR, {
	                            requestBody: bodyify(options.body, flatHeaders["content-type"]),
	                            requestMethod: options.method,
	                            url: url
	                        })];
	                }
	            });
	        });
	    })();
	    return Promise.race([runningTimeout.promise, runningFetch]);
	}
	exports._fetchData = _fetchData;
	function fetchJson(connection, json, processFunc) {
	    var processJsonFunc = function (value, response) {
	        var result = null;
	        if (value != null) {
	            try {
	                result = JSON.parse((0, lib$8.toUtf8String)(value));
	            }
	            catch (error) {
	                logger.throwError("invalid JSON", lib.Logger.errors.SERVER_ERROR, {
	                    body: value,
	                    error: error
	                });
	            }
	        }
	        if (processFunc) {
	            result = processFunc(result, response);
	        }
	        return result;
	    };
	    // If we have json to send, we must
	    // - add content-type of application/json (unless already overridden)
	    // - convert the json to bytes
	    var body = null;
	    if (json != null) {
	        body = (0, lib$8.toUtf8Bytes)(json);
	        // Create a connection with the content-type set for JSON
	        var updated = (typeof (connection) === "string") ? ({ url: connection }) : (0, lib$3.shallowCopy)(connection);
	        if (updated.headers) {
	            var hasContentType = (Object.keys(updated.headers).filter(function (k) { return (k.toLowerCase() === "content-type"); }).length) !== 0;
	            if (!hasContentType) {
	                updated.headers = (0, lib$3.shallowCopy)(updated.headers);
	                updated.headers["content-type"] = "application/json";
	            }
	        }
	        else {
	            updated.headers = { "content-type": "application/json" };
	        }
	        connection = updated;
	    }
	    return _fetchData(connection, body, processJsonFunc);
	}
	exports.fetchJson = fetchJson;
	function poll(func, options) {
	    if (!options) {
	        options = {};
	    }
	    options = (0, lib$3.shallowCopy)(options);
	    if (options.floor == null) {
	        options.floor = 0;
	    }
	    if (options.ceiling == null) {
	        options.ceiling = 10000;
	    }
	    if (options.interval == null) {
	        options.interval = 250;
	    }
	    return new Promise(function (resolve, reject) {
	        var timer = null;
	        var done = false;
	        // Returns true if cancel was successful. Unsuccessful cancel means we're already done.
	        var cancel = function () {
	            if (done) {
	                return false;
	            }
	            done = true;
	            if (timer) {
	                clearTimeout(timer);
	            }
	            return true;
	        };
	        if (options.timeout) {
	            timer = setTimeout(function () {
	                if (cancel()) {
	                    reject(new Error("timeout"));
	                }
	            }, options.timeout);
	        }
	        var retryLimit = options.retryLimit;
	        var attempt = 0;
	        function check() {
	            return func().then(function (result) {
	                // If we have a result, or are allowed null then we're done
	                if (result !== undefined) {
	                    if (cancel()) {
	                        resolve(result);
	                    }
	                }
	                else if (options.oncePoll) {
	                    options.oncePoll.once("poll", check);
	                }
	                else if (options.onceBlock) {
	                    options.onceBlock.once("block", check);
	                    // Otherwise, exponential back-off (up to 10s) our next request
	                }
	                else if (!done) {
	                    attempt++;
	                    if (attempt > retryLimit) {
	                        if (cancel()) {
	                            reject(new Error("retry limit reached"));
	                        }
	                        return;
	                    }
	                    var timeout = options.interval * parseInt(String(Math.random() * Math.pow(2, attempt)));
	                    if (timeout < options.floor) {
	                        timeout = options.floor;
	                    }
	                    if (timeout > options.ceiling) {
	                        timeout = options.ceiling;
	                    }
	                    setTimeout(check, timeout);
	                }
	                return null;
	            }, function (error) {
	                if (cancel()) {
	                    reject(error);
	                }
	            });
	        }
	        check();
	    });
	}
	exports.poll = poll;

	});

	var index$q = /*@__PURE__*/getDefaultExportFromCjs(lib$s);

	'use strict';
	var ALPHABET = 'qpzry9x8gf2tvdw0s3jn54khce6mua7l';

	// pre-compute lookup table
	var ALPHABET_MAP = {};
	for (var z = 0; z < ALPHABET.length; z++) {
	  var x = ALPHABET.charAt(z);

	  if (ALPHABET_MAP[x] !== undefined) throw new TypeError(x + ' is ambiguous')
	  ALPHABET_MAP[x] = z;
	}

	function polymodStep (pre) {
	  var b = pre >> 25;
	  return ((pre & 0x1FFFFFF) << 5) ^
	    (-((b >> 0) & 1) & 0x3b6a57b2) ^
	    (-((b >> 1) & 1) & 0x26508e6d) ^
	    (-((b >> 2) & 1) & 0x1ea119fa) ^
	    (-((b >> 3) & 1) & 0x3d4233dd) ^
	    (-((b >> 4) & 1) & 0x2a1462b3)
	}

	function prefixChk (prefix) {
	  var chk = 1;
	  for (var i = 0; i < prefix.length; ++i) {
	    var c = prefix.charCodeAt(i);
	    if (c < 33 || c > 126) return 'Invalid prefix (' + prefix + ')'

	    chk = polymodStep(chk) ^ (c >> 5);
	  }
	  chk = polymodStep(chk);

	  for (i = 0; i < prefix.length; ++i) {
	    var v = prefix.charCodeAt(i);
	    chk = polymodStep(chk) ^ (v & 0x1f);
	  }
	  return chk
	}

	function encode (prefix, words, LIMIT) {
	  LIMIT = LIMIT || 90;
	  if ((prefix.length + 7 + words.length) > LIMIT) throw new TypeError('Exceeds length limit')

	  prefix = prefix.toLowerCase();

	  // determine chk mod
	  var chk = prefixChk(prefix);
	  if (typeof chk === 'string') throw new Error(chk)

	  var result = prefix + '1';
	  for (var i = 0; i < words.length; ++i) {
	    var x = words[i];
	    if ((x >> 5) !== 0) throw new Error('Non 5-bit word')

	    chk = polymodStep(chk) ^ x;
	    result += ALPHABET.charAt(x);
	  }

	  for (i = 0; i < 6; ++i) {
	    chk = polymodStep(chk);
	  }
	  chk ^= 1;

	  for (i = 0; i < 6; ++i) {
	    var v = (chk >> ((5 - i) * 5)) & 0x1f;
	    result += ALPHABET.charAt(v);
	  }

	  return result
	}

	function __decode (str, LIMIT) {
	  LIMIT = LIMIT || 90;
	  if (str.length < 8) return str + ' too short'
	  if (str.length > LIMIT) return 'Exceeds length limit'

	  // don't allow mixed case
	  var lowered = str.toLowerCase();
	  var uppered = str.toUpperCase();
	  if (str !== lowered && str !== uppered) return 'Mixed-case string ' + str
	  str = lowered;

	  var split = str.lastIndexOf('1');
	  if (split === -1) return 'No separator character for ' + str
	  if (split === 0) return 'Missing prefix for ' + str

	  var prefix = str.slice(0, split);
	  var wordChars = str.slice(split + 1);
	  if (wordChars.length < 6) return 'Data too short'

	  var chk = prefixChk(prefix);
	  if (typeof chk === 'string') return chk

	  var words = [];
	  for (var i = 0; i < wordChars.length; ++i) {
	    var c = wordChars.charAt(i);
	    var v = ALPHABET_MAP[c];
	    if (v === undefined) return 'Unknown character ' + c
	    chk = polymodStep(chk) ^ v;

	    // not in the checksum?
	    if (i + 6 >= wordChars.length) continue
	    words.push(v);
	  }

	  if (chk !== 1) return 'Invalid checksum for ' + str
	  return { prefix: prefix, words: words }
	}

	function decodeUnsafe () {
	  var res = __decode.apply(null, arguments);
	  if (typeof res === 'object') return res
	}

	function decode (str) {
	  var res = __decode.apply(null, arguments);
	  if (typeof res === 'object') return res

	  throw new Error(res)
	}

	function convert (data, inBits, outBits, pad) {
	  var value = 0;
	  var bits = 0;
	  var maxV = (1 << outBits) - 1;

	  var result = [];
	  for (var i = 0; i < data.length; ++i) {
	    value = (value << inBits) | data[i];
	    bits += inBits;

	    while (bits >= outBits) {
	      bits -= outBits;
	      result.push((value >> bits) & maxV);
	    }
	  }

	  if (pad) {
	    if (bits > 0) {
	      result.push((value << (outBits - bits)) & maxV);
	    }
	  } else {
	    if (bits >= inBits) return 'Excess padding'
	    if ((value << (outBits - bits)) & maxV) return 'Non-zero padding'
	  }

	  return result
	}

	function toWordsUnsafe (bytes) {
	  var res = convert(bytes, 8, 5, true);
	  if (Array.isArray(res)) return res
	}

	function toWords (bytes) {
	  var res = convert(bytes, 8, 5, true);
	  if (Array.isArray(res)) return res

	  throw new Error(res)
	}

	function fromWordsUnsafe (words) {
	  var res = convert(words, 5, 8, false);
	  if (Array.isArray(res)) return res
	}

	function fromWords (words) {
	  var res = convert(words, 5, 8, false);
	  if (Array.isArray(res)) return res

	  throw new Error(res)
	}

	var bech32 = {
	  decodeUnsafe: decodeUnsafe,
	  decode: decode,
	  encode: encode,
	  toWordsUnsafe: toWordsUnsafe,
	  toWords: toWords,
	  fromWordsUnsafe: fromWordsUnsafe,
	  fromWords: fromWords
	};

	var _version$I = createCommonjsModule(function (module, exports) {
	"use strict";
	Object.defineProperty(exports, "__esModule", { value: true });
	exports.version = void 0;
	exports.version = "providers/5.7.2";

	});

	var _version$J = /*@__PURE__*/getDefaultExportFromCjs(_version$I);

	var formatter = createCommonjsModule(function (module, exports) {
	"use strict";
	Object.defineProperty(exports, "__esModule", { value: true });
	exports.showThrottleMessage = exports.isCommunityResource = exports.isCommunityResourcable = exports.Formatter = void 0;








	var logger = new lib.Logger(_version$I.version);
	var Formatter = /** @class */ (function () {
	    function Formatter() {
	        this.formats = this.getDefaultFormats();
	    }
	    Formatter.prototype.getDefaultFormats = function () {
	        var _this = this;
	        var formats = ({});
	        var address = this.address.bind(this);
	        var bigNumber = this.bigNumber.bind(this);
	        var blockTag = this.blockTag.bind(this);
	        var data = this.data.bind(this);
	        var hash = this.hash.bind(this);
	        var hex = this.hex.bind(this);
	        var number = this.number.bind(this);
	        var type = this.type.bind(this);
	        var strictData = function (v) { return _this.data(v, true); };
	        formats.transaction = {
	            hash: hash,
	            type: type,
	            accessList: Formatter.allowNull(this.accessList.bind(this), null),
	            blockHash: Formatter.allowNull(hash, null),
	            blockNumber: Formatter.allowNull(number, null),
	            transactionIndex: Formatter.allowNull(number, null),
	            confirmations: Formatter.allowNull(number, null),
	            from: address,
	            // either (gasPrice) or (maxPriorityFeePerGas + maxFeePerGas)
	            // must be set
	            gasPrice: Formatter.allowNull(bigNumber),
	            maxPriorityFeePerGas: Formatter.allowNull(bigNumber),
	            maxFeePerGas: Formatter.allowNull(bigNumber),
	            gasLimit: bigNumber,
	            to: Formatter.allowNull(address, null),
	            value: bigNumber,
	            nonce: number,
	            data: data,
	            r: Formatter.allowNull(this.uint256),
	            s: Formatter.allowNull(this.uint256),
	            v: Formatter.allowNull(number),
	            creates: Formatter.allowNull(address, null),
	            raw: Formatter.allowNull(data),
	        };
	        formats.transactionRequest = {
	            from: Formatter.allowNull(address),
	            nonce: Formatter.allowNull(number),
	            gasLimit: Formatter.allowNull(bigNumber),
	            gasPrice: Formatter.allowNull(bigNumber),
	            maxPriorityFeePerGas: Formatter.allowNull(bigNumber),
	            maxFeePerGas: Formatter.allowNull(bigNumber),
	            to: Formatter.allowNull(address),
	            value: Formatter.allowNull(bigNumber),
	            data: Formatter.allowNull(strictData),
	            type: Formatter.allowNull(number),
	            accessList: Formatter.allowNull(this.accessList.bind(this), null),
	        };
	        formats.receiptLog = {
	            transactionIndex: number,
	            blockNumber: number,
	            transactionHash: hash,
	            address: address,
	            topics: Formatter.arrayOf(hash),
	            data: data,
	            logIndex: number,
	            blockHash: hash,
	        };
	        formats.receipt = {
	            to: Formatter.allowNull(this.address, null),
	            from: Formatter.allowNull(this.address, null),
	            contractAddress: Formatter.allowNull(address, null),
	            transactionIndex: number,
	            // should be allowNull(hash), but broken-EIP-658 support is handled in receipt
	            root: Formatter.allowNull(hex),
	            gasUsed: bigNumber,
	            logsBloom: Formatter.allowNull(data),
	            blockHash: hash,
	            transactionHash: hash,
	            logs: Formatter.arrayOf(this.receiptLog.bind(this)),
	            blockNumber: number,
	            confirmations: Formatter.allowNull(number, null),
	            cumulativeGasUsed: bigNumber,
	            effectiveGasPrice: Formatter.allowNull(bigNumber),
	            status: Formatter.allowNull(number),
	            type: type
	        };
	        formats.block = {
	            hash: Formatter.allowNull(hash),
	            parentHash: hash,
	            number: number,
	            timestamp: number,
	            nonce: Formatter.allowNull(hex),
	            difficulty: this.difficulty.bind(this),
	            gasLimit: bigNumber,
	            gasUsed: bigNumber,
	            miner: Formatter.allowNull(address),
	            extraData: data,
	            transactions: Formatter.allowNull(Formatter.arrayOf(hash)),
	            baseFeePerGas: Formatter.allowNull(bigNumber)
	        };
	        formats.blockWithTransactions = (0, lib$3.shallowCopy)(formats.block);
	        formats.blockWithTransactions.transactions = Formatter.allowNull(Formatter.arrayOf(this.transactionResponse.bind(this)));
	        formats.filter = {
	            fromBlock: Formatter.allowNull(blockTag, undefined),
	            toBlock: Formatter.allowNull(blockTag, undefined),
	            blockHash: Formatter.allowNull(hash, undefined),
	            address: Formatter.allowNull(address, undefined),
	            topics: Formatter.allowNull(this.topics.bind(this), undefined),
	        };
	        formats.filterLog = {
	            blockNumber: Formatter.allowNull(number),
	            blockHash: Formatter.allowNull(hash),
	            transactionIndex: number,
	            removed: Formatter.allowNull(this.boolean.bind(this)),
	            address: address,
	            data: Formatter.allowFalsish(data, "0x"),
	            topics: Formatter.arrayOf(hash),
	            transactionHash: hash,
	            logIndex: number,
	        };
	        return formats;
	    };
	    Formatter.prototype.accessList = function (accessList) {
	        return (0, lib$h.accessListify)(accessList || []);
	    };
	    // Requires a BigNumberish that is within the IEEE754 safe integer range; returns a number
	    // Strict! Used on input.
	    Formatter.prototype.number = function (number) {
	        if (number === "0x") {
	            return 0;
	        }
	        return lib$2.BigNumber.from(number).toNumber();
	    };
	    Formatter.prototype.type = function (number) {
	        if (number === "0x" || number == null) {
	            return 0;
	        }
	        return lib$2.BigNumber.from(number).toNumber();
	    };
	    // Strict! Used on input.
	    Formatter.prototype.bigNumber = function (value) {
	        return lib$2.BigNumber.from(value);
	    };
	    // Requires a boolean, "true" or  "false"; returns a boolean
	    Formatter.prototype.boolean = function (value) {
	        if (typeof (value) === "boolean") {
	            return value;
	        }
	        if (typeof (value) === "string") {
	            value = value.toLowerCase();
	            if (value === "true") {
	                return true;
	            }
	            if (value === "false") {
	                return false;
	            }
	        }
	        throw new Error("invalid boolean - " + value);
	    };
	    Formatter.prototype.hex = function (value, strict) {
	        if (typeof (value) === "string") {
	            if (!strict && value.substring(0, 2) !== "0x") {
	                value = "0x" + value;
	            }
	            if ((0, lib$1.isHexString)(value)) {
	                return value.toLowerCase();
	            }
	        }
	        return logger.throwArgumentError("invalid hash", "value", value);
	    };
	    Formatter.prototype.data = function (value, strict) {
	        var result = this.hex(value, strict);
	        if ((result.length % 2) !== 0) {
	            throw new Error("invalid data; odd-length - " + value);
	        }
	        return result;
	    };
	    // Requires an address
	    // Strict! Used on input.
	    Formatter.prototype.address = function (value) {
	        return (0, lib$6.getAddress)(value);
	    };
	    Formatter.prototype.callAddress = function (value) {
	        if (!(0, lib$1.isHexString)(value, 32)) {
	            return null;
	        }
	        var address = (0, lib$6.getAddress)((0, lib$1.hexDataSlice)(value, 12));
	        return (address === lib$7.AddressZero) ? null : address;
	    };
	    Formatter.prototype.contractAddress = function (value) {
	        return (0, lib$6.getContractAddress)(value);
	    };
	    // Strict! Used on input.
	    Formatter.prototype.blockTag = function (blockTag) {
	        if (blockTag == null) {
	            return "latest";
	        }
	        if (blockTag === "earliest") {
	            return "0x0";
	        }
	        switch (blockTag) {
	            case "earliest": return "0x0";
	            case "latest":
	            case "pending":
	            case "safe":
	            case "finalized":
	                return blockTag;
	        }
	        if (typeof (blockTag) === "number" || (0, lib$1.isHexString)(blockTag)) {
	            return (0, lib$1.hexValue)(blockTag);
	        }
	        throw new Error("invalid blockTag");
	    };
	    // Requires a hash, optionally requires 0x prefix; returns prefixed lowercase hash.
	    Formatter.prototype.hash = function (value, strict) {
	        var result = this.hex(value, strict);
	        if ((0, lib$1.hexDataLength)(result) !== 32) {
	            return logger.throwArgumentError("invalid hash", "value", value);
	        }
	        return result;
	    };
	    // Returns the difficulty as a number, or if too large (i.e. PoA network) null
	    Formatter.prototype.difficulty = function (value) {
	        if (value == null) {
	            return null;
	        }
	        var v = lib$2.BigNumber.from(value);
	        try {
	            return v.toNumber();
	        }
	        catch (error) { }
	        return null;
	    };
	    Formatter.prototype.uint256 = function (value) {
	        if (!(0, lib$1.isHexString)(value)) {
	            throw new Error("invalid uint256");
	        }
	        return (0, lib$1.hexZeroPad)(value, 32);
	    };
	    Formatter.prototype._block = function (value, format) {
	        if (value.author != null && value.miner == null) {
	            value.miner = value.author;
	        }
	        // The difficulty may need to come from _difficulty in recursed blocks
	        var difficulty = (value._difficulty != null) ? value._difficulty : value.difficulty;
	        var result = Formatter.check(format, value);
	        result._difficulty = ((difficulty == null) ? null : lib$2.BigNumber.from(difficulty));
	        return result;
	    };
	    Formatter.prototype.block = function (value) {
	        return this._block(value, this.formats.block);
	    };
	    Formatter.prototype.blockWithTransactions = function (value) {
	        return this._block(value, this.formats.blockWithTransactions);
	    };
	    // Strict! Used on input.
	    Formatter.prototype.transactionRequest = function (value) {
	        return Formatter.check(this.formats.transactionRequest, value);
	    };
	    Formatter.prototype.transactionResponse = function (transaction) {
	        // Rename gas to gasLimit
	        if (transaction.gas != null && transaction.gasLimit == null) {
	            transaction.gasLimit = transaction.gas;
	        }
	        // Some clients (TestRPC) do strange things like return 0x0 for the
	        // 0 address; correct this to be a real address
	        if (transaction.to && lib$2.BigNumber.from(transaction.to).isZero()) {
	            transaction.to = "0x0000000000000000000000000000000000000000";
	        }
	        // Rename input to data
	        if (transaction.input != null && transaction.data == null) {
	            transaction.data = transaction.input;
	        }
	        // If to and creates are empty, populate the creates from the transaction
	        if (transaction.to == null && transaction.creates == null) {
	            transaction.creates = this.contractAddress(transaction);
	        }
	        if ((transaction.type === 1 || transaction.type === 2) && transaction.accessList == null) {
	            transaction.accessList = [];
	        }
	        var result = Formatter.check(this.formats.transaction, transaction);
	        if (transaction.chainId != null) {
	            var chainId = transaction.chainId;
	            if ((0, lib$1.isHexString)(chainId)) {
	                chainId = lib$2.BigNumber.from(chainId).toNumber();
	            }
	            result.chainId = chainId;
	        }
	        else {
	            var chainId = transaction.networkId;
	            // geth-etc returns chainId
	            if (chainId == null && result.v == null) {
	                chainId = transaction.chainId;
	            }
	            if ((0, lib$1.isHexString)(chainId)) {
	                chainId = lib$2.BigNumber.from(chainId).toNumber();
	            }
	            if (typeof (chainId) !== "number" && result.v != null) {
	                chainId = (result.v - 35) / 2;
	                if (chainId < 0) {
	                    chainId = 0;
	                }
	                chainId = parseInt(chainId);
	            }
	            if (typeof (chainId) !== "number") {
	                chainId = 0;
	            }
	            result.chainId = chainId;
	        }
	        // 0x0000... should actually be null
	        if (result.blockHash && result.blockHash.replace(/0/g, "") === "x") {
	            result.blockHash = null;
	        }
	        return result;
	    };
	    Formatter.prototype.transaction = function (value) {
	        return (0, lib$h.parse)(value);
	    };
	    Formatter.prototype.receiptLog = function (value) {
	        return Formatter.check(this.formats.receiptLog, value);
	    };
	    Formatter.prototype.receipt = function (value) {
	        var result = Formatter.check(this.formats.receipt, value);
	        // RSK incorrectly implemented EIP-658, so we munge things a bit here for it
	        if (result.root != null) {
	            if (result.root.length <= 4) {
	                // Could be 0x00, 0x0, 0x01 or 0x1
	                var value_1 = lib$2.BigNumber.from(result.root).toNumber();
	                if (value_1 === 0 || value_1 === 1) {
	                    // Make sure if both are specified, they match
	                    if (result.status != null && (result.status !== value_1)) {
	                        logger.throwArgumentError("alt-root-status/status mismatch", "value", { root: result.root, status: result.status });
	                    }
	                    result.status = value_1;
	                    delete result.root;
	                }
	                else {
	                    logger.throwArgumentError("invalid alt-root-status", "value.root", result.root);
	                }
	            }
	            else if (result.root.length !== 66) {
	                // Must be a valid bytes32
	                logger.throwArgumentError("invalid root hash", "value.root", result.root);
	            }
	        }
	        if (result.status != null) {
	            result.byzantium = true;
	        }
	        return result;
	    };
	    Formatter.prototype.topics = function (value) {
	        var _this = this;
	        if (Array.isArray(value)) {
	            return value.map(function (v) { return _this.topics(v); });
	        }
	        else if (value != null) {
	            return this.hash(value, true);
	        }
	        return null;
	    };
	    Formatter.prototype.filter = function (value) {
	        return Formatter.check(this.formats.filter, value);
	    };
	    Formatter.prototype.filterLog = function (value) {
	        return Formatter.check(this.formats.filterLog, value);
	    };
	    Formatter.check = function (format, object) {
	        var result = {};
	        for (var key in format) {
	            try {
	                var value = format[key](object[key]);
	                if (value !== undefined) {
	                    result[key] = value;
	                }
	            }
	            catch (error) {
	                error.checkKey = key;
	                error.checkValue = object[key];
	                throw error;
	            }
	        }
	        return result;
	    };
	    // if value is null-ish, nullValue is returned
	    Formatter.allowNull = function (format, nullValue) {
	        return (function (value) {
	            if (value == null) {
	                return nullValue;
	            }
	            return format(value);
	        });
	    };
	    // If value is false-ish, replaceValue is returned
	    Formatter.allowFalsish = function (format, replaceValue) {
	        return (function (value) {
	            if (!value) {
	                return replaceValue;
	            }
	            return format(value);
	        });
	    };
	    // Requires an Array satisfying check
	    Formatter.arrayOf = function (format) {
	        return (function (array) {
	            if (!Array.isArray(array)) {
	                throw new Error("not an array");
	            }
	            var result = [];
	            array.forEach(function (value) {
	                result.push(format(value));
	            });
	            return result;
	        });
	    };
	    return Formatter;
	}());
	exports.Formatter = Formatter;
	function isCommunityResourcable(value) {
	    return (value && typeof (value.isCommunityResource) === "function");
	}
	exports.isCommunityResourcable = isCommunityResourcable;
	function isCommunityResource(value) {
	    return (isCommunityResourcable(value) && value.isCommunityResource());
	}
	exports.isCommunityResource = isCommunityResource;
	// Show the throttle message only once
	var throttleMessage = false;
	function showThrottleMessage() {
	    if (throttleMessage) {
	        return;
	    }
	    throttleMessage = true;
	    console.log("========= NOTICE =========");
	    console.log("Request-Rate Exceeded  (this message will not be repeated)");
	    console.log("");
	    console.log("The default API keys for each service are provided as a highly-throttled,");
	    console.log("community resource for low-traffic projects and early prototyping.");
	    console.log("");
	    console.log("While your application will continue to function, we highly recommended");
	    console.log("signing up for your own API keys to improve performance, increase your");
	    console.log("request rate/limit and enable other perks, such as metrics and advanced APIs.");
	    console.log("");
	    console.log("For more details: https:/\/docs.ethers.io/api-keys/");
	    console.log("==========================");
	}
	exports.showThrottleMessage = showThrottleMessage;

	});

	var formatter$1 = /*@__PURE__*/getDefaultExportFromCjs(formatter);

	var baseProvider = createCommonjsModule(function (module, exports) {
	"use strict";
	var __extends = (commonjsGlobal && commonjsGlobal.__extends) || (function () {
	    var extendStatics = function (d, b) {
	        extendStatics = Object.setPrototypeOf ||
	            ({ __proto__: [] } instanceof Array && function (d, b) { d.__proto__ = b; }) ||
	            function (d, b) { for (var p in b) if (Object.prototype.hasOwnProperty.call(b, p)) d[p] = b[p]; };
	        return extendStatics(d, b);
	    };
	    return function (d, b) {
	        if (typeof b !== "function" && b !== null)
	            throw new TypeError("Class extends value " + String(b) + " is not a constructor or null");
	        extendStatics(d, b);
	        function __() { this.constructor = d; }
	        d.prototype = b === null ? Object.create(b) : (__.prototype = b.prototype, new __());
	    };
	})();
	var __awaiter = (commonjsGlobal && commonjsGlobal.__awaiter) || function (thisArg, _arguments, P, generator) {
	    function adopt(value) { return value instanceof P ? value : new P(function (resolve) { resolve(value); }); }
	    return new (P || (P = Promise))(function (resolve, reject) {
	        function fulfilled(value) { try { step(generator.next(value)); } catch (e) { reject(e); } }
	        function rejected(value) { try { step(generator["throw"](value)); } catch (e) { reject(e); } }
	        function step(result) { result.done ? resolve(result.value) : adopt(result.value).then(fulfilled, rejected); }
	        step((generator = generator.apply(thisArg, _arguments || [])).next());
	    });
	};
	var __generator = (commonjsGlobal && commonjsGlobal.__generator) || function (thisArg, body) {
	    var _ = { label: 0, sent: function() { if (t[0] & 1) throw t[1]; return t[1]; }, trys: [], ops: [] }, f, y, t, g;
	    return g = { next: verb(0), "throw": verb(1), "return": verb(2) }, typeof Symbol === "function" && (g[Symbol.iterator] = function() { return this; }), g;
	    function verb(n) { return function (v) { return step([n, v]); }; }
	    function step(op) {
	        if (f) throw new TypeError("Generator is already executing.");
	        while (_) try {
	            if (f = 1, y && (t = op[0] & 2 ? y["return"] : op[0] ? y["throw"] || ((t = y["return"]) && t.call(y), 0) : y.next) && !(t = t.call(y, op[1])).done) return t;
	            if (y = 0, t) op = [op[0] & 2, t.value];
	            switch (op[0]) {
	                case 0: case 1: t = op; break;
	                case 4: _.label++; return { value: op[1], done: false };
	                case 5: _.label++; y = op[1]; op = [0]; continue;
	                case 7: op = _.ops.pop(); _.trys.pop(); continue;
	                default:
	                    if (!(t = _.trys, t = t.length > 0 && t[t.length - 1]) && (op[0] === 6 || op[0] === 2)) { _ = 0; continue; }
	                    if (op[0] === 3 && (!t || (op[1] > t[0] && op[1] < t[3]))) { _.label = op[1]; break; }
	                    if (op[0] === 6 && _.label < t[1]) { _.label = t[1]; t = op; break; }
	                    if (t && _.label < t[2]) { _.label = t[2]; _.ops.push(op); break; }
	                    if (t[2]) _.ops.pop();
	                    _.trys.pop(); continue;
	            }
	            op = body.call(thisArg, _);
	        } catch (e) { op = [6, e]; y = 0; } finally { f = t = 0; }
	        if (op[0] & 5) throw op[1]; return { value: op[0] ? op[1] : void 0, done: true };
	    }
	};
	var __importDefault = (commonjsGlobal && commonjsGlobal.__importDefault) || function (mod) {
	    return (mod && mod.__esModule) ? mod : { "default": mod };
	};
	Object.defineProperty(exports, "__esModule", { value: true });
	exports.BaseProvider = exports.Resolver = exports.Event = void 0;












	var bech32_1 = __importDefault(bech32);


	var logger = new lib.Logger(_version$I.version);

	var MAX_CCIP_REDIRECTS = 10;
	//////////////////////////////
	// Event Serializeing
	function checkTopic(topic) {
	    if (topic == null) {
	        return "null";
	    }
	    if ((0, lib$1.hexDataLength)(topic) !== 32) {
	        logger.throwArgumentError("invalid topic", "topic", topic);
	    }
	    return topic.toLowerCase();
	}
	function serializeTopics(topics) {
	    // Remove trailing null AND-topics; they are redundant
	    topics = topics.slice();
	    while (topics.length > 0 && topics[topics.length - 1] == null) {
	        topics.pop();
	    }
	    return topics.map(function (topic) {
	        if (Array.isArray(topic)) {
	            // Only track unique OR-topics
	            var unique_1 = {};
	            topic.forEach(function (topic) {
	                unique_1[checkTopic(topic)] = true;
	            });
	            // The order of OR-topics does not matter
	            var sorted = Object.keys(unique_1);
	            sorted.sort();
	            return sorted.join("|");
	        }
	        else {
	            return checkTopic(topic);
	        }
	    }).join("&");
	}
	function deserializeTopics(data) {
	    if (data === "") {
	        return [];
	    }
	    return data.split(/&/g).map(function (topic) {
	        if (topic === "") {
	            return [];
	        }
	        var comps = topic.split("|").map(function (topic) {
	            return ((topic === "null") ? null : topic);
	        });
	        return ((comps.length === 1) ? comps[0] : comps);
	    });
	}
	function getEventTag(eventName) {
	    if (typeof (eventName) === "string") {
	        eventName = eventName.toLowerCase();
	        if ((0, lib$1.hexDataLength)(eventName) === 32) {
	            return "tx:" + eventName;
	        }
	        if (eventName.indexOf(":") === -1) {
	            return eventName;
	        }
	    }
	    else if (Array.isArray(eventName)) {
	        return "filter:*:" + serializeTopics(eventName);
	    }
	    else if (lib$e.ForkEvent.isForkEvent(eventName)) {
	        logger.warn("not implemented");
	        throw new Error("not implemented");
	    }
	    else if (eventName && typeof (eventName) === "object") {
	        return "filter:" + (eventName.address || "*") + ":" + serializeTopics(eventName.topics || []);
	    }
	    throw new Error("invalid event - " + eventName);
	}
	//////////////////////////////
	// Helper Object
	function getTime() {
	    return (new Date()).getTime();
	}
	function stall(duration) {
	    return new Promise(function (resolve) {
	        setTimeout(resolve, duration);
	    });
	}
	//////////////////////////////
	// Provider Object
	/**
	 *  EventType
	 *   - "block"
	 *   - "poll"
	 *   - "didPoll"
	 *   - "pending"
	 *   - "error"
	 *   - "network"
	 *   - filter
	 *   - topics array
	 *   - transaction hash
	 */
	var PollableEvents = ["block", "network", "pending", "poll"];
	var Event = /** @class */ (function () {
	    function Event(tag, listener, once) {
	        (0, lib$3.defineReadOnly)(this, "tag", tag);
	        (0, lib$3.defineReadOnly)(this, "listener", listener);
	        (0, lib$3.defineReadOnly)(this, "once", once);
	        this._lastBlockNumber = -2;
	        this._inflight = false;
	    }
	    Object.defineProperty(Event.prototype, "event", {
	        get: function () {
	            switch (this.type) {
	                case "tx":
	                    return this.hash;
	                case "filter":
	                    return this.filter;
	            }
	            return this.tag;
	        },
	        enumerable: false,
	        configurable: true
	    });
	    Object.defineProperty(Event.prototype, "type", {
	        get: function () {
	            return this.tag.split(":")[0];
	        },
	        enumerable: false,
	        configurable: true
	    });
	    Object.defineProperty(Event.prototype, "hash", {
	        get: function () {
	            var comps = this.tag.split(":");
	            if (comps[0] !== "tx") {
	                return null;
	            }
	            return comps[1];
	        },
	        enumerable: false,
	        configurable: true
	    });
	    Object.defineProperty(Event.prototype, "filter", {
	        get: function () {
	            var comps = this.tag.split(":");
	            if (comps[0] !== "filter") {
	                return null;
	            }
	            var address = comps[1];
	            var topics = deserializeTopics(comps[2]);
	            var filter = {};
	            if (topics.length > 0) {
	                filter.topics = topics;
	            }
	            if (address && address !== "*") {
	                filter.address = address;
	            }
	            return filter;
	        },
	        enumerable: false,
	        configurable: true
	    });
	    Event.prototype.pollable = function () {
	        return (this.tag.indexOf(":") >= 0 || PollableEvents.indexOf(this.tag) >= 0);
	    };
	    return Event;
	}());
	exports.Event = Event;
	;
	// https://github.com/satoshilabs/slips/blob/master/slip-0044.md
	var coinInfos = {
	    "0": { symbol: "btc", p2pkh: 0x00, p2sh: 0x05, prefix: "bc" },
	    "2": { symbol: "ltc", p2pkh: 0x30, p2sh: 0x32, prefix: "ltc" },
	    "3": { symbol: "doge", p2pkh: 0x1e, p2sh: 0x16 },
	    "60": { symbol: "eth", ilk: "eth" },
	    "61": { symbol: "etc", ilk: "eth" },
	    "700": { symbol: "xdai", ilk: "eth" },
	};
	function bytes32ify(value) {
	    return (0, lib$1.hexZeroPad)(lib$2.BigNumber.from(value).toHexString(), 32);
	}
	// Compute the Base58Check encoded data (checksum is first 4 bytes of sha256d)
	function base58Encode(data) {
	    return lib$j.Base58.encode((0, lib$1.concat)([data, (0, lib$1.hexDataSlice)((0, lib$k.sha256)((0, lib$k.sha256)(data)), 0, 4)]));
	}
	var matcherIpfs = new RegExp("^(ipfs):/\/(.*)$", "i");
	var matchers = [
	    new RegExp("^(https):/\/(.*)$", "i"),
	    new RegExp("^(data):(.*)$", "i"),
	    matcherIpfs,
	    new RegExp("^eip155:[0-9]+/(erc[0-9]+):(.*)$", "i"),
	];
	function _parseString(result, start) {
	    try {
	        return (0, lib$8.toUtf8String)(_parseBytes(result, start));
	    }
	    catch (error) { }
	    return null;
	}
	function _parseBytes(result, start) {
	    if (result === "0x") {
	        return null;
	    }
	    var offset = lib$2.BigNumber.from((0, lib$1.hexDataSlice)(result, start, start + 32)).toNumber();
	    var length = lib$2.BigNumber.from((0, lib$1.hexDataSlice)(result, offset, offset + 32)).toNumber();
	    return (0, lib$1.hexDataSlice)(result, offset + 32, offset + 32 + length);
	}
	// Trim off the ipfs:// prefix and return the default gateway URL
	function getIpfsLink(link) {
	    if (link.match(/^ipfs:\/\/ipfs\//i)) {
	        link = link.substring(12);
	    }
	    else if (link.match(/^ipfs:\/\//i)) {
	        link = link.substring(7);
	    }
	    else {
	        logger.throwArgumentError("unsupported IPFS format", "link", link);
	    }
	    return "https://gateway.ipfs.io/ipfs/" + link;
	}
	function numPad(value) {
	    var result = (0, lib$1.arrayify)(value);
	    if (result.length > 32) {
	        throw new Error("internal; should not happen");
	    }
	    var padded = new Uint8Array(32);
	    padded.set(result, 32 - result.length);
	    return padded;
	}
	function bytesPad(value) {
	    if ((value.length % 32) === 0) {
	        return value;
	    }
	    var result = new Uint8Array(Math.ceil(value.length / 32) * 32);
	    result.set(value);
	    return result;
	}
	// ABI Encodes a series of (bytes, bytes, ...)
	function encodeBytes(datas) {
	    var result = [];
	    var byteCount = 0;
	    // Add place-holders for pointers as we add items
	    for (var i = 0; i < datas.length; i++) {
	        result.push(null);
	        byteCount += 32;
	    }
	    for (var i = 0; i < datas.length; i++) {
	        var data = (0, lib$1.arrayify)(datas[i]);
	        // Update the bytes offset
	        result[i] = numPad(byteCount);
	        // The length and padded value of data
	        result.push(numPad(data.length));
	        result.push(bytesPad(data));
	        byteCount += 32 + Math.ceil(data.length / 32) * 32;
	    }
	    return (0, lib$1.hexConcat)(result);
	}
	var Resolver = /** @class */ (function () {
	    // The resolvedAddress is only for creating a ReverseLookup resolver
	    function Resolver(provider, address, name, resolvedAddress) {
	        (0, lib$3.defineReadOnly)(this, "provider", provider);
	        (0, lib$3.defineReadOnly)(this, "name", name);
	        (0, lib$3.defineReadOnly)(this, "address", provider.formatter.address(address));
	        (0, lib$3.defineReadOnly)(this, "_resolvedAddress", resolvedAddress);
	    }
	    Resolver.prototype.supportsWildcard = function () {
	        var _this = this;
	        if (!this._supportsEip2544) {
	            // supportsInterface(bytes4 = selector("resolve(bytes,bytes)"))
	            this._supportsEip2544 = this.provider.call({
	                to: this.address,
	                data: "0x01ffc9a79061b92300000000000000000000000000000000000000000000000000000000"
	            }).then(function (result) {
	                return lib$2.BigNumber.from(result).eq(1);
	            }).catch(function (error) {
	                if (error.code === lib.Logger.errors.CALL_EXCEPTION) {
	                    return false;
	                }
	                // Rethrow the error: link is down, etc. Let future attempts retry.
	                _this._supportsEip2544 = null;
	                throw error;
	            });
	        }
	        return this._supportsEip2544;
	    };
	    Resolver.prototype._fetch = function (selector, parameters) {
	        return __awaiter(this, void 0, void 0, function () {
	            var tx, parseBytes, result, error_1;
	            return __generator(this, function (_a) {
	                switch (_a.label) {
	                    case 0:
	                        tx = {
	                            to: this.address,
	                            ccipReadEnabled: true,
	                            data: (0, lib$1.hexConcat)([selector, (0, lib$c.namehash)(this.name), (parameters || "0x")])
	                        };
	                        parseBytes = false;
	                        return [4 /*yield*/, this.supportsWildcard()];
	                    case 1:
	                        if (_a.sent()) {
	                            parseBytes = true;
	                            // selector("resolve(bytes,bytes)")
	                            tx.data = (0, lib$1.hexConcat)(["0x9061b923", encodeBytes([(0, lib$c.dnsEncode)(this.name), tx.data])]);
	                        }
	                        _a.label = 2;
	                    case 2:
	                        _a.trys.push([2, 4, , 5]);
	                        return [4 /*yield*/, this.provider.call(tx)];
	                    case 3:
	                        result = _a.sent();
	                        if (((0, lib$1.arrayify)(result).length % 32) === 4) {
	                            logger.throwError("resolver threw error", lib.Logger.errors.CALL_EXCEPTION, {
	                                transaction: tx, data: result
	                            });
	                        }
	                        if (parseBytes) {
	                            result = _parseBytes(result, 0);
	                        }
	                        return [2 /*return*/, result];
	                    case 4:
	                        error_1 = _a.sent();
	                        if (error_1.code === lib.Logger.errors.CALL_EXCEPTION) {
	                            return [2 /*return*/, null];
	                        }
	                        throw error_1;
	                    case 5: return [2 /*return*/];
	                }
	            });
	        });
	    };
	    Resolver.prototype._fetchBytes = function (selector, parameters) {
	        return __awaiter(this, void 0, void 0, function () {
	            var result;
	            return __generator(this, function (_a) {
	                switch (_a.label) {
	                    case 0: return [4 /*yield*/, this._fetch(selector, parameters)];
	                    case 1:
	                        result = _a.sent();
	                        if (result != null) {
	                            return [2 /*return*/, _parseBytes(result, 0)];
	                        }
	                        return [2 /*return*/, null];
	                }
	            });
	        });
	    };
	    Resolver.prototype._getAddress = function (coinType, hexBytes) {
	        var coinInfo = coinInfos[String(coinType)];
	        if (coinInfo == null) {
	            logger.throwError("unsupported coin type: " + coinType, lib.Logger.errors.UNSUPPORTED_OPERATION, {
	                operation: "getAddress(" + coinType + ")"
	            });
	        }
	        if (coinInfo.ilk === "eth") {
	            return this.provider.formatter.address(hexBytes);
	        }
	        var bytes = (0, lib$1.arrayify)(hexBytes);
	        // P2PKH: OP_DUP OP_HASH160 <pubKeyHash> OP_EQUALVERIFY OP_CHECKSIG
	        if (coinInfo.p2pkh != null) {
	            var p2pkh = hexBytes.match(/^0x76a9([0-9a-f][0-9a-f])([0-9a-f]*)88ac$/);
	            if (p2pkh) {
	                var length_1 = parseInt(p2pkh[1], 16);
	                if (p2pkh[2].length === length_1 * 2 && length_1 >= 1 && length_1 <= 75) {
	                    return base58Encode((0, lib$1.concat)([[coinInfo.p2pkh], ("0x" + p2pkh[2])]));
	                }
	            }
	        }
	        // P2SH: OP_HASH160 <scriptHash> OP_EQUAL
	        if (coinInfo.p2sh != null) {
	            var p2sh = hexBytes.match(/^0xa9([0-9a-f][0-9a-f])([0-9a-f]*)87$/);
	            if (p2sh) {
	                var length_2 = parseInt(p2sh[1], 16);
	                if (p2sh[2].length === length_2 * 2 && length_2 >= 1 && length_2 <= 75) {
	                    return base58Encode((0, lib$1.concat)([[coinInfo.p2sh], ("0x" + p2sh[2])]));
	                }
	            }
	        }
	        // Bech32
	        if (coinInfo.prefix != null) {
	            var length_3 = bytes[1];
	            // https://github.com/bitcoin/bips/blob/master/bip-0141.mediawiki#witness-program
	            var version_1 = bytes[0];
	            if (version_1 === 0x00) {
	                if (length_3 !== 20 && length_3 !== 32) {
	                    version_1 = -1;
	                }
	            }
	            else {
	                version_1 = -1;
	            }
	            if (version_1 >= 0 && bytes.length === 2 + length_3 && length_3 >= 1 && length_3 <= 75) {
	                var words = bech32_1.default.toWords(bytes.slice(2));
	                words.unshift(version_1);
	                return bech32_1.default.encode(coinInfo.prefix, words);
	            }
	        }
	        return null;
	    };
	    Resolver.prototype.getAddress = function (coinType) {
	        return __awaiter(this, void 0, void 0, function () {
	            var result, error_2, hexBytes, address;
	            return __generator(this, function (_a) {
	                switch (_a.label) {
	                    case 0:
	                        if (coinType == null) {
	                            coinType = 60;
	                        }
	                        if (!(coinType === 60)) return [3 /*break*/, 4];
	                        _a.label = 1;
	                    case 1:
	                        _a.trys.push([1, 3, , 4]);
	                        return [4 /*yield*/, this._fetch("0x3b3b57de")];
	                    case 2:
	                        result = _a.sent();
	                        // No address
	                        if (result === "0x" || result === lib$7.HashZero) {
	                            return [2 /*return*/, null];
	                        }
	                        return [2 /*return*/, this.provider.formatter.callAddress(result)];
	                    case 3:
	                        error_2 = _a.sent();
	                        if (error_2.code === lib.Logger.errors.CALL_EXCEPTION) {
	                            return [2 /*return*/, null];
	                        }
	                        throw error_2;
	                    case 4: return [4 /*yield*/, this._fetchBytes("0xf1cb7e06", bytes32ify(coinType))];
	                    case 5:
	                        hexBytes = _a.sent();
	                        // No address
	                        if (hexBytes == null || hexBytes === "0x") {
	                            return [2 /*return*/, null];
	                        }
	                        address = this._getAddress(coinType, hexBytes);
	                        if (address == null) {
	                            logger.throwError("invalid or unsupported coin data", lib.Logger.errors.UNSUPPORTED_OPERATION, {
	                                operation: "getAddress(" + coinType + ")",
	                                coinType: coinType,
	                                data: hexBytes
	                            });
	                        }
	                        return [2 /*return*/, address];
	                }
	            });
	        });
	    };
	    Resolver.prototype.getAvatar = function () {
	        return __awaiter(this, void 0, void 0, function () {
	            var linkage, avatar, i, match, scheme, _a, selector, owner, _b, comps, addr, tokenId, tokenOwner, _c, _d, balance, _e, _f, tx, metadataUrl, _g, metadata, imageUrl, ipfs, error_3;
	            return __generator(this, function (_h) {
	                switch (_h.label) {
	                    case 0:
	                        linkage = [{ type: "name", content: this.name }];
	                        _h.label = 1;
	                    case 1:
	                        _h.trys.push([1, 19, , 20]);
	                        return [4 /*yield*/, this.getText("avatar")];
	                    case 2:
	                        avatar = _h.sent();
	                        if (avatar == null) {
	                            return [2 /*return*/, null];
	                        }
	                        i = 0;
	                        _h.label = 3;
	                    case 3:
	                        if (!(i < matchers.length)) return [3 /*break*/, 18];
	                        match = avatar.match(matchers[i]);
	                        if (match == null) {
	                            return [3 /*break*/, 17];
	                        }
	                        scheme = match[1].toLowerCase();
	                        _a = scheme;
	                        switch (_a) {
	                            case "https": return [3 /*break*/, 4];
	                            case "data": return [3 /*break*/, 5];
	                            case "ipfs": return [3 /*break*/, 6];
	                            case "erc721": return [3 /*break*/, 7];
	                            case "erc1155": return [3 /*break*/, 7];
	                        }
	                        return [3 /*break*/, 17];
	                    case 4:
	                        linkage.push({ type: "url", content: avatar });
	                        return [2 /*return*/, { linkage: linkage, url: avatar }];
	                    case 5:
	                        linkage.push({ type: "data", content: avatar });
	                        return [2 /*return*/, { linkage: linkage, url: avatar }];
	                    case 6:
	                        linkage.push({ type: "ipfs", content: avatar });
	                        return [2 /*return*/, { linkage: linkage, url: getIpfsLink(avatar) }];
	                    case 7:
	                        selector = (scheme === "erc721") ? "0xc87b56dd" : "0x0e89341c";
	                        linkage.push({ type: scheme, content: avatar });
	                        _b = this._resolvedAddress;
	                        if (_b) return [3 /*break*/, 9];
	                        return [4 /*yield*/, this.getAddress()];
	                    case 8:
	                        _b = (_h.sent());
	                        _h.label = 9;
	                    case 9:
	                        owner = (_b);
	                        comps = (match[2] || "").split("/");
	                        if (comps.length !== 2) {
	                            return [2 /*return*/, null];
	                        }
	                        return [4 /*yield*/, this.provider.formatter.address(comps[0])];
	                    case 10:
	                        addr = _h.sent();
	                        tokenId = (0, lib$1.hexZeroPad)(lib$2.BigNumber.from(comps[1]).toHexString(), 32);
	                        if (!(scheme === "erc721")) return [3 /*break*/, 12];
	                        _d = (_c = this.provider.formatter).callAddress;
	                        return [4 /*yield*/, this.provider.call({
	                                to: addr, data: (0, lib$1.hexConcat)(["0x6352211e", tokenId])
	                            })];
	                    case 11:
	                        tokenOwner = _d.apply(_c, [_h.sent()]);
	                        if (owner !== tokenOwner) {
	                            return [2 /*return*/, null];
	                        }
	                        linkage.push({ type: "owner", content: tokenOwner });
	                        return [3 /*break*/, 14];
	                    case 12:
	                        if (!(scheme === "erc1155")) return [3 /*break*/, 14];
	                        _f = (_e = lib$2.BigNumber).from;
	                        return [4 /*yield*/, this.provider.call({
	                                to: addr, data: (0, lib$1.hexConcat)(["0x00fdd58e", (0, lib$1.hexZeroPad)(owner, 32), tokenId])
	                            })];
	                    case 13:
	                        balance = _f.apply(_e, [_h.sent()]);
	                        if (balance.isZero()) {
	                            return [2 /*return*/, null];
	                        }
	                        linkage.push({ type: "balance", content: balance.toString() });
	                        _h.label = 14;
	                    case 14:
	                        tx = {
	                            to: this.provider.formatter.address(comps[0]),
	                            data: (0, lib$1.hexConcat)([selector, tokenId])
	                        };
	                        _g = _parseString;
	                        return [4 /*yield*/, this.provider.call(tx)];
	                    case 15:
	                        metadataUrl = _g.apply(void 0, [_h.sent(), 0]);
	                        if (metadataUrl == null) {
	                            return [2 /*return*/, null];
	                        }
	                        linkage.push({ type: "metadata-url-base", content: metadataUrl });
	                        // ERC-1155 allows a generic {id} in the URL
	                        if (scheme === "erc1155") {
	                            metadataUrl = metadataUrl.replace("{id}", tokenId.substring(2));
	                            linkage.push({ type: "metadata-url-expanded", content: metadataUrl });
	                        }
	                        // Transform IPFS metadata links
	                        if (metadataUrl.match(/^ipfs:/i)) {
	                            metadataUrl = getIpfsLink(metadataUrl);
	                        }
	                        linkage.push({ type: "metadata-url", content: metadataUrl });
	                        return [4 /*yield*/, (0, lib$s.fetchJson)(metadataUrl)];
	                    case 16:
	                        metadata = _h.sent();
	                        if (!metadata) {
	                            return [2 /*return*/, null];
	                        }
	                        linkage.push({ type: "metadata", content: JSON.stringify(metadata) });
	                        imageUrl = metadata.image;
	                        if (typeof (imageUrl) !== "string") {
	                            return [2 /*return*/, null];
	                        }
	                        if (imageUrl.match(/^(https:\/\/|data:)/i)) {
	                            // Allow
	                        }
	                        else {
	                            ipfs = imageUrl.match(matcherIpfs);
	                            if (ipfs == null) {
	                                return [2 /*return*/, null];
	                            }
	                            linkage.push({ type: "url-ipfs", content: imageUrl });
	                            imageUrl = getIpfsLink(imageUrl);
	                        }
	                        linkage.push({ type: "url", content: imageUrl });
	                        return [2 /*return*/, { linkage: linkage, url: imageUrl }];
	                    case 17:
	                        i++;
	                        return [3 /*break*/, 3];
	                    case 18: return [3 /*break*/, 20];
	                    case 19:
	                        error_3 = _h.sent();
	                        return [3 /*break*/, 20];
	                    case 20: return [2 /*return*/, null];
	                }
	            });
	        });
	    };
	    Resolver.prototype.getContentHash = function () {
	        return __awaiter(this, void 0, void 0, function () {
	            var hexBytes, ipfs, length_4, ipns, length_5, swarm, skynet, urlSafe_1, hash;
	            return __generator(this, function (_a) {
	                switch (_a.label) {
	                    case 0: return [4 /*yield*/, this._fetchBytes("0xbc1c58d1")];
	                    case 1:
	                        hexBytes = _a.sent();
	                        // No contenthash
	                        if (hexBytes == null || hexBytes === "0x") {
	                            return [2 /*return*/, null];
	                        }
	                        ipfs = hexBytes.match(/^0xe3010170(([0-9a-f][0-9a-f])([0-9a-f][0-9a-f])([0-9a-f]*))$/);
	                        if (ipfs) {
	                            length_4 = parseInt(ipfs[3], 16);
	                            if (ipfs[4].length === length_4 * 2) {
	                                return [2 /*return*/, "ipfs:/\/" + lib$j.Base58.encode("0x" + ipfs[1])];
	                            }
	                        }
	                        ipns = hexBytes.match(/^0xe5010172(([0-9a-f][0-9a-f])([0-9a-f][0-9a-f])([0-9a-f]*))$/);
	                        if (ipns) {
	                            length_5 = parseInt(ipns[3], 16);
	                            if (ipns[4].length === length_5 * 2) {
	                                return [2 /*return*/, "ipns:/\/" + lib$j.Base58.encode("0x" + ipns[1])];
	                            }
	                        }
	                        swarm = hexBytes.match(/^0xe40101fa011b20([0-9a-f]*)$/);
	                        if (swarm) {
	                            if (swarm[1].length === (32 * 2)) {
	                                return [2 /*return*/, "bzz:/\/" + swarm[1]];
	                            }
	                        }
	                        skynet = hexBytes.match(/^0x90b2c605([0-9a-f]*)$/);
	                        if (skynet) {
	                            if (skynet[1].length === (34 * 2)) {
	                                urlSafe_1 = { "=": "", "+": "-", "/": "_" };
	                                hash = (0, lib$9.encode)("0x" + skynet[1]).replace(/[=+\/]/g, function (a) { return (urlSafe_1[a]); });
	                                return [2 /*return*/, "sia:/\/" + hash];
	                            }
	                        }
	                        return [2 /*return*/, logger.throwError("invalid or unsupported content hash data", lib.Logger.errors.UNSUPPORTED_OPERATION, {
	                                operation: "getContentHash()",
	                                data: hexBytes
	                            })];
	                }
	            });
	        });
	    };
	    Resolver.prototype.getText = function (key) {
	        return __awaiter(this, void 0, void 0, function () {
	            var keyBytes, hexBytes;
	            return __generator(this, function (_a) {
	                switch (_a.label) {
	                    case 0:
	                        keyBytes = (0, lib$8.toUtf8Bytes)(key);
	                        // The nodehash consumes the first slot, so the string pointer targets
	                        // offset 64, with the length at offset 64 and data starting at offset 96
	                        keyBytes = (0, lib$1.concat)([bytes32ify(64), bytes32ify(keyBytes.length), keyBytes]);
	                        // Pad to word-size (32 bytes)
	                        if ((keyBytes.length % 32) !== 0) {
	                            keyBytes = (0, lib$1.concat)([keyBytes, (0, lib$1.hexZeroPad)("0x", 32 - (key.length % 32))]);
	                        }
	                        return [4 /*yield*/, this._fetchBytes("0x59d1d43c", (0, lib$1.hexlify)(keyBytes))];
	                    case 1:
	                        hexBytes = _a.sent();
	                        if (hexBytes == null || hexBytes === "0x") {
	                            return [2 /*return*/, null];
	                        }
	                        return [2 /*return*/, (0, lib$8.toUtf8String)(hexBytes)];
	                }
	            });
	        });
	    };
	    return Resolver;
	}());
	exports.Resolver = Resolver;
	var defaultFormatter = null;
	var nextPollId = 1;
	var BaseProvider = /** @class */ (function (_super) {
	    __extends(BaseProvider, _super);
	    /**
	     *  ready
	     *
	     *  A Promise<Network> that resolves only once the provider is ready.
	     *
	     *  Sub-classes that call the super with a network without a chainId
	     *  MUST set this. Standard named networks have a known chainId.
	     *
	     */
	    function BaseProvider(network) {
	        var _newTarget = this.constructor;
	        var _this = _super.call(this) || this;
	        // Events being listened to
	        _this._events = [];
	        _this._emitted = { block: -2 };
	        _this.disableCcipRead = false;
	        _this.formatter = _newTarget.getFormatter();
	        // If network is any, this Provider allows the underlying
	        // network to change dynamically, and we auto-detect the
	        // current network
	        (0, lib$3.defineReadOnly)(_this, "anyNetwork", (network === "any"));
	        if (_this.anyNetwork) {
	            network = _this.detectNetwork();
	        }
	        if (network instanceof Promise) {
	            _this._networkPromise = network;
	            // Squash any "unhandled promise" errors; that do not need to be handled
	            network.catch(function (error) { });
	            // Trigger initial network setting (async)
	            _this._ready().catch(function (error) { });
	        }
	        else {
	            var knownNetwork = (0, lib$3.getStatic)(_newTarget, "getNetwork")(network);
	            if (knownNetwork) {
	                (0, lib$3.defineReadOnly)(_this, "_network", knownNetwork);
	                _this.emit("network", knownNetwork, null);
	            }
	            else {
	                logger.throwArgumentError("invalid network", "network", network);
	            }
	        }
	        _this._maxInternalBlockNumber = -1024;
	        _this._lastBlockNumber = -2;
	        _this._maxFilterBlockRange = 10;
	        _this._pollingInterval = 4000;
	        _this._fastQueryDate = 0;
	        return _this;
	    }
	    BaseProvider.prototype._ready = function () {
	        return __awaiter(this, void 0, void 0, function () {
	            var network, error_4;
	            return __generator(this, function (_a) {
	                switch (_a.label) {
	                    case 0:
	                        if (!(this._network == null)) return [3 /*break*/, 7];
	                        network = null;
	                        if (!this._networkPromise) return [3 /*break*/, 4];
	                        _a.label = 1;
	                    case 1:
	                        _a.trys.push([1, 3, , 4]);
	                        return [4 /*yield*/, this._networkPromise];
	                    case 2:
	                        network = _a.sent();
	                        return [3 /*break*/, 4];
	                    case 3:
	                        error_4 = _a.sent();
	                        return [3 /*break*/, 4];
	                    case 4:
	                        if (!(network == null)) return [3 /*break*/, 6];
	                        return [4 /*yield*/, this.detectNetwork()];
	                    case 5:
	                        network = _a.sent();
	                        _a.label = 6;
	                    case 6:
	                        // This should never happen; every Provider sub-class should have
	                        // suggested a network by here (or have thrown).
	                        if (!network) {
	                            logger.throwError("no network detected", lib.Logger.errors.UNKNOWN_ERROR, {});
	                        }
	                        // Possible this call stacked so do not call defineReadOnly again
	                        if (this._network == null) {
	                            if (this.anyNetwork) {
	                                this._network = network;
	                            }
	                            else {
	                                (0, lib$3.defineReadOnly)(this, "_network", network);
	                            }
	                            this.emit("network", network, null);
	                        }
	                        _a.label = 7;
	                    case 7: return [2 /*return*/, this._network];
	                }
	            });
	        });
	    };
	    Object.defineProperty(BaseProvider.prototype, "ready", {
	        // This will always return the most recently established network.
	        // For "any", this can change (a "network" event is emitted before
	        // any change is reflected); otherwise this cannot change
	        get: function () {
	            var _this = this;
	            return (0, lib$s.poll)(function () {
	                return _this._ready().then(function (network) {
	                    return network;
	                }, function (error) {
	                    // If the network isn't running yet, we will wait
	                    if (error.code === lib.Logger.errors.NETWORK_ERROR && error.event === "noNetwork") {
	                        return undefined;
	                    }
	                    throw error;
	                });
	            });
	        },
	        enumerable: false,
	        configurable: true
	    });
	    // @TODO: Remove this and just create a singleton formatter
	    BaseProvider.getFormatter = function () {
	        if (defaultFormatter == null) {
	            defaultFormatter = new formatter.Formatter();
	        }
	        return defaultFormatter;
	    };
	    // @TODO: Remove this and just use getNetwork
	    BaseProvider.getNetwork = function (network) {
	        return (0, lib$r.getNetwork)((network == null) ? "homestead" : network);
	    };
	    BaseProvider.prototype.ccipReadFetch = function (tx, calldata, urls) {
	        return __awaiter(this, void 0, void 0, function () {
	            var sender, data, errorMessages, i, url, href, json, result, errorMessage;
	            return __generator(this, function (_a) {
	                switch (_a.label) {
	                    case 0:
	                        if (this.disableCcipRead || urls.length === 0) {
	                            return [2 /*return*/, null];
	                        }
	                        sender = tx.to.toLowerCase();
	                        data = calldata.toLowerCase();
	                        errorMessages = [];
	                        i = 0;
	                        _a.label = 1;
	                    case 1:
	                        if (!(i < urls.length)) return [3 /*break*/, 4];
	                        url = urls[i];
	                        href = url.replace("{sender}", sender).replace("{data}", data);
	                        json = (url.indexOf("{data}") >= 0) ? null : JSON.stringify({ data: data, sender: sender });
	                        return [4 /*yield*/, (0, lib$s.fetchJson)({ url: href, errorPassThrough: true }, json, function (value, response) {
	                                value.status = response.statusCode;
	                                return value;
	                            })];
	                    case 2:
	                        result = _a.sent();
	                        if (result.data) {
	                            return [2 /*return*/, result.data];
	                        }
	                        errorMessage = (result.message || "unknown error");
	                        // 4xx indicates the result is not present; stop
	                        if (result.status >= 400 && result.status < 500) {
	                            return [2 /*return*/, logger.throwError("response not found during CCIP fetch: " + errorMessage, lib.Logger.errors.SERVER_ERROR, { url: url, errorMessage: errorMessage })];
	                        }
	                        // 5xx indicates server issue; try the next url
	                        errorMessages.push(errorMessage);
	                        _a.label = 3;
	                    case 3:
	                        i++;
	                        return [3 /*break*/, 1];
	                    case 4: return [2 /*return*/, logger.throwError("error encountered during CCIP fetch: " + errorMessages.map(function (m) { return JSON.stringify(m); }).join(", "), lib.Logger.errors.SERVER_ERROR, {
	                            urls: urls,
	                            errorMessages: errorMessages
	                        })];
	                }
	            });
	        });
	    };
	    // Fetches the blockNumber, but will reuse any result that is less
	    // than maxAge old or has been requested since the last request
	    BaseProvider.prototype._getInternalBlockNumber = function (maxAge) {
	        return __awaiter(this, void 0, void 0, function () {
	            var internalBlockNumber, result, error_5, reqTime, checkInternalBlockNumber;
	            var _this = this;
	            return __generator(this, function (_a) {
	                switch (_a.label) {
	                    case 0: return [4 /*yield*/, this._ready()];
	                    case 1:
	                        _a.sent();
	                        if (!(maxAge > 0)) return [3 /*break*/, 7];
	                        _a.label = 2;
	                    case 2:
	                        if (!this._internalBlockNumber) return [3 /*break*/, 7];
	                        internalBlockNumber = this._internalBlockNumber;
	                        _a.label = 3;
	                    case 3:
	                        _a.trys.push([3, 5, , 6]);
	                        return [4 /*yield*/, internalBlockNumber];
	                    case 4:
	                        result = _a.sent();
	                        if ((getTime() - result.respTime) <= maxAge) {
	                            return [2 /*return*/, result.blockNumber];
	                        }
	                        // Too old; fetch a new value
	                        return [3 /*break*/, 7];
	                    case 5:
	                        error_5 = _a.sent();
	                        // The fetch rejected; if we are the first to get the
	                        // rejection, drop through so we replace it with a new
	                        // fetch; all others blocked will then get that fetch
	                        // which won't match the one they "remembered" and loop
	                        if (this._internalBlockNumber === internalBlockNumber) {
	                            return [3 /*break*/, 7];
	                        }
	                        return [3 /*break*/, 6];
	                    case 6: return [3 /*break*/, 2];
	                    case 7:
	                        reqTime = getTime();
	                        checkInternalBlockNumber = (0, lib$3.resolveProperties)({
	                            blockNumber: this.perform("getBlockNumber", {}),
	                            networkError: this.getNetwork().then(function (network) { return (null); }, function (error) { return (error); })
	                        }).then(function (_a) {
	                            var blockNumber = _a.blockNumber, networkError = _a.networkError;
	                            if (networkError) {
	                                // Unremember this bad internal block number
	                                if (_this._internalBlockNumber === checkInternalBlockNumber) {
	                                    _this._internalBlockNumber = null;
	                                }
	                                throw networkError;
	                            }
	                            var respTime = getTime();
	                            blockNumber = lib$2.BigNumber.from(blockNumber).toNumber();
	                            if (blockNumber < _this._maxInternalBlockNumber) {
	                                blockNumber = _this._maxInternalBlockNumber;
	                            }
	                            _this._maxInternalBlockNumber = blockNumber;
	                            _this._setFastBlockNumber(blockNumber); // @TODO: Still need this?
	                            return { blockNumber: blockNumber, reqTime: reqTime, respTime: respTime };
	                        });
	                        this._internalBlockNumber = checkInternalBlockNumber;
	                        // Swallow unhandled exceptions; if needed they are handled else where
	                        checkInternalBlockNumber.catch(function (error) {
	                            // Don't null the dead (rejected) fetch, if it has already been updated
	                            if (_this._internalBlockNumber === checkInternalBlockNumber) {
	                                _this._internalBlockNumber = null;
	                            }
	                        });
	                        return [4 /*yield*/, checkInternalBlockNumber];
	                    case 8: return [2 /*return*/, (_a.sent()).blockNumber];
	                }
	            });
	        });
	    };
	    BaseProvider.prototype.poll = function () {
	        return __awaiter(this, void 0, void 0, function () {
	            var pollId, runners, blockNumber, error_6, i;
	            var _this = this;
	            return __generator(this, function (_a) {
	                switch (_a.label) {
	                    case 0:
	                        pollId = nextPollId++;
	                        runners = [];
	                        blockNumber = null;
	                        _a.label = 1;
	                    case 1:
	                        _a.trys.push([1, 3, , 4]);
	                        return [4 /*yield*/, this._getInternalBlockNumber(100 + this.pollingInterval / 2)];
	                    case 2:
	                        blockNumber = _a.sent();
	                        return [3 /*break*/, 4];
	                    case 3:
	                        error_6 = _a.sent();
	                        this.emit("error", error_6);
	                        return [2 /*return*/];
	                    case 4:
	                        this._setFastBlockNumber(blockNumber);
	                        // Emit a poll event after we have the latest (fast) block number
	                        this.emit("poll", pollId, blockNumber);
	                        // If the block has not changed, meh.
	                        if (blockNumber === this._lastBlockNumber) {
	                            this.emit("didPoll", pollId);
	                            return [2 /*return*/];
	                        }
	                        // First polling cycle, trigger a "block" events
	                        if (this._emitted.block === -2) {
	                            this._emitted.block = blockNumber - 1;
	                        }
	                        if (Math.abs((this._emitted.block) - blockNumber) > 1000) {
	                            logger.warn("network block skew detected; skipping block events (emitted=" + this._emitted.block + " blockNumber" + blockNumber + ")");
	                            this.emit("error", logger.makeError("network block skew detected", lib.Logger.errors.NETWORK_ERROR, {
	                                blockNumber: blockNumber,
	                                event: "blockSkew",
	                                previousBlockNumber: this._emitted.block
	                            }));
	                            this.emit("block", blockNumber);
	                        }
	                        else {
	                            // Notify all listener for each block that has passed
	                            for (i = this._emitted.block + 1; i <= blockNumber; i++) {
	                                this.emit("block", i);
	                            }
	                        }
	                        // The emitted block was updated, check for obsolete events
	                        if (this._emitted.block !== blockNumber) {
	                            this._emitted.block = blockNumber;
	                            Object.keys(this._emitted).forEach(function (key) {
	                                // The block event does not expire
	                                if (key === "block") {
	                                    return;
	                                }
	                                // The block we were at when we emitted this event
	                                var eventBlockNumber = _this._emitted[key];
	                                // We cannot garbage collect pending transactions or blocks here
	                                // They should be garbage collected by the Provider when setting
	                                // "pending" events
	                                if (eventBlockNumber === "pending") {
	                                    return;
	                                }
	                                // Evict any transaction hashes or block hashes over 12 blocks
	                                // old, since they should not return null anyways
	                                if (blockNumber - eventBlockNumber > 12) {
	                                    delete _this._emitted[key];
	                                }
	                            });
	                        }
	                        // First polling cycle
	                        if (this._lastBlockNumber === -2) {
	                            this._lastBlockNumber = blockNumber - 1;
	                        }
	                        // Find all transaction hashes we are waiting on
	                        this._events.forEach(function (event) {
	                            switch (event.type) {
	                                case "tx": {
	                                    var hash_2 = event.hash;
	                                    var runner = _this.getTransactionReceipt(hash_2).then(function (receipt) {
	                                        if (!receipt || receipt.blockNumber == null) {
	                                            return null;
	                                        }
	                                        _this._emitted["t:" + hash_2] = receipt.blockNumber;
	                                        _this.emit(hash_2, receipt);
	                                        return null;
	                                    }).catch(function (error) { _this.emit("error", error); });
	                                    runners.push(runner);
	                                    break;
	                                }
	                                case "filter": {
	                                    // We only allow a single getLogs to be in-flight at a time
	                                    if (!event._inflight) {
	                                        event._inflight = true;
	                                        // This is the first filter for this event, so we want to
	                                        // restrict events to events that happened no earlier than now
	                                        if (event._lastBlockNumber === -2) {
	                                            event._lastBlockNumber = blockNumber - 1;
	                                        }
	                                        // Filter from the last *known* event; due to load-balancing
	                                        // and some nodes returning updated block numbers before
	                                        // indexing events, a logs result with 0 entries cannot be
	                                        // trusted and we must retry a range which includes it again
	                                        var filter_1 = event.filter;
	                                        filter_1.fromBlock = event._lastBlockNumber + 1;
	                                        filter_1.toBlock = blockNumber;
	                                        // Prevent fitler ranges from growing too wild, since it is quite
	                                        // likely there just haven't been any events to move the lastBlockNumber.
	                                        var minFromBlock = filter_1.toBlock - _this._maxFilterBlockRange;
	                                        if (minFromBlock > filter_1.fromBlock) {
	                                            filter_1.fromBlock = minFromBlock;
	                                        }
	                                        if (filter_1.fromBlock < 0) {
	                                            filter_1.fromBlock = 0;
	                                        }
	                                        var runner = _this.getLogs(filter_1).then(function (logs) {
	                                            // Allow the next getLogs
	                                            event._inflight = false;
	                                            if (logs.length === 0) {
	                                                return;
	                                            }
	                                            logs.forEach(function (log) {
	                                                // Only when we get an event for a given block number
	                                                // can we trust the events are indexed
	                                                if (log.blockNumber > event._lastBlockNumber) {
	                                                    event._lastBlockNumber = log.blockNumber;
	                                                }
	                                                // Make sure we stall requests to fetch blocks and txs
	                                                _this._emitted["b:" + log.blockHash] = log.blockNumber;
	                                                _this._emitted["t:" + log.transactionHash] = log.blockNumber;
	                                                _this.emit(filter_1, log);
	                                            });
	                                        }).catch(function (error) {
	                                            _this.emit("error", error);
	                                            // Allow another getLogs (the range was not updated)
	                                            event._inflight = false;
	                                        });
	                                        runners.push(runner);
	                                    }
	                                    break;
	                                }
	                            }
	                        });
	                        this._lastBlockNumber = blockNumber;
	                        // Once all events for this loop have been processed, emit "didPoll"
	                        Promise.all(runners).then(function () {
	                            _this.emit("didPoll", pollId);
	                        }).catch(function (error) { _this.emit("error", error); });
	                        return [2 /*return*/];
	                }
	            });
	        });
	    };
	    // Deprecated; do not use this
	    BaseProvider.prototype.resetEventsBlock = function (blockNumber) {
	        this._lastBlockNumber = blockNumber - 1;
	        if (this.polling) {
	            this.poll();
	        }
	    };
	    Object.defineProperty(BaseProvider.prototype, "network", {
	        get: function () {
	            return this._network;
	        },
	        enumerable: false,
	        configurable: true
	    });
	    // This method should query the network if the underlying network
	    // can change, such as when connected to a JSON-RPC backend
	    BaseProvider.prototype.detectNetwork = function () {
	        return __awaiter(this, void 0, void 0, function () {
	            return __generator(this, function (_a) {
	                return [2 /*return*/, logger.throwError("provider does not support network detection", lib.Logger.errors.UNSUPPORTED_OPERATION, {
	                        operation: "provider.detectNetwork"
	                    })];
	            });
	        });
	    };
	    BaseProvider.prototype.getNetwork = function () {
	        return __awaiter(this, void 0, void 0, function () {
	            var network, currentNetwork, error;
	            return __generator(this, function (_a) {
	                switch (_a.label) {
	                    case 0: return [4 /*yield*/, this._ready()];
	                    case 1:
	                        network = _a.sent();
	                        return [4 /*yield*/, this.detectNetwork()];
	                    case 2:
	                        currentNetwork = _a.sent();
	                        if (!(network.chainId !== currentNetwork.chainId)) return [3 /*break*/, 5];
	                        if (!this.anyNetwork) return [3 /*break*/, 4];
	                        this._network = currentNetwork;
	                        // Reset all internal block number guards and caches
	                        this._lastBlockNumber = -2;
	                        this._fastBlockNumber = null;
	                        this._fastBlockNumberPromise = null;
	                        this._fastQueryDate = 0;
	                        this._emitted.block = -2;
	                        this._maxInternalBlockNumber = -1024;
	                        this._internalBlockNumber = null;
	                        // The "network" event MUST happen before this method resolves
	                        // so any events have a chance to unregister, so we stall an
	                        // additional event loop before returning from /this/ call
	                        this.emit("network", currentNetwork, network);
	                        return [4 /*yield*/, stall(0)];
	                    case 3:
	                        _a.sent();
	                        return [2 /*return*/, this._network];
	                    case 4:
	                        error = logger.makeError("underlying network changed", lib.Logger.errors.NETWORK_ERROR, {
	                            event: "changed",
	                            network: network,
	                            detectedNetwork: currentNetwork
	                        });
	                        this.emit("error", error);
	                        throw error;
	                    case 5: return [2 /*return*/, network];
	                }
	            });
	        });
	    };
	    Object.defineProperty(BaseProvider.prototype, "blockNumber", {
	        get: function () {
	            var _this = this;
	            this._getInternalBlockNumber(100 + this.pollingInterval / 2).then(function (blockNumber) {
	                _this._setFastBlockNumber(blockNumber);
	            }, function (error) { });
	            return (this._fastBlockNumber != null) ? this._fastBlockNumber : -1;
	        },
	        enumerable: false,
	        configurable: true
	    });
	    Object.defineProperty(BaseProvider.prototype, "polling", {
	        get: function () {
	            return (this._poller != null);
	        },
	        set: function (value) {
	            var _this = this;
	            if (value && !this._poller) {
	                this._poller = setInterval(function () { _this.poll(); }, this.pollingInterval);
	                if (!this._bootstrapPoll) {
	                    this._bootstrapPoll = setTimeout(function () {
	                        _this.poll();
	                        // We block additional polls until the polling interval
	                        // is done, to prevent overwhelming the poll function
	                        _this._bootstrapPoll = setTimeout(function () {
	                            // If polling was disabled, something may require a poke
	                            // since starting the bootstrap poll and it was disabled
	                            if (!_this._poller) {
	                                _this.poll();
	                            }
	                            // Clear out the bootstrap so we can do another
	                            _this._bootstrapPoll = null;
	                        }, _this.pollingInterval);
	                    }, 0);
	                }
	            }
	            else if (!value && this._poller) {
	                clearInterval(this._poller);
	                this._poller = null;
	            }
	        },
	        enumerable: false,
	        configurable: true
	    });
	    Object.defineProperty(BaseProvider.prototype, "pollingInterval", {
	        get: function () {
	            return this._pollingInterval;
	        },
	        set: function (value) {
	            var _this = this;
	            if (typeof (value) !== "number" || value <= 0 || parseInt(String(value)) != value) {
	                throw new Error("invalid polling interval");
	            }
	            this._pollingInterval = value;
	            if (this._poller) {
	                clearInterval(this._poller);
	                this._poller = setInterval(function () { _this.poll(); }, this._pollingInterval);
	            }
	        },
	        enumerable: false,
	        configurable: true
	    });
	    BaseProvider.prototype._getFastBlockNumber = function () {
	        var _this = this;
	        var now = getTime();
	        // Stale block number, request a newer value
	        if ((now - this._fastQueryDate) > 2 * this._pollingInterval) {
	            this._fastQueryDate = now;
	            this._fastBlockNumberPromise = this.getBlockNumber().then(function (blockNumber) {
	                if (_this._fastBlockNumber == null || blockNumber > _this._fastBlockNumber) {
	                    _this._fastBlockNumber = blockNumber;
	                }
	                return _this._fastBlockNumber;
	            });
	        }
	        return this._fastBlockNumberPromise;
	    };
	    BaseProvider.prototype._setFastBlockNumber = function (blockNumber) {
	        // Older block, maybe a stale request
	        if (this._fastBlockNumber != null && blockNumber < this._fastBlockNumber) {
	            return;
	        }
	        // Update the time we updated the blocknumber
	        this._fastQueryDate = getTime();
	        // Newer block number, use  it
	        if (this._fastBlockNumber == null || blockNumber > this._fastBlockNumber) {
	            this._fastBlockNumber = blockNumber;
	            this._fastBlockNumberPromise = Promise.resolve(blockNumber);
	        }
	    };
	    BaseProvider.prototype.waitForTransaction = function (transactionHash, confirmations, timeout) {
	        return __awaiter(this, void 0, void 0, function () {
	            return __generator(this, function (_a) {
	                return [2 /*return*/, this._waitForTransaction(transactionHash, (confirmations == null) ? 1 : confirmations, timeout || 0, null)];
	            });
	        });
	    };
	    BaseProvider.prototype._waitForTransaction = function (transactionHash, confirmations, timeout, replaceable) {
	        return __awaiter(this, void 0, void 0, function () {
	            var receipt;
	            var _this = this;
	            return __generator(this, function (_a) {
	                switch (_a.label) {
	                    case 0: return [4 /*yield*/, this.getTransactionReceipt(transactionHash)];
	                    case 1:
	                        receipt = _a.sent();
	                        // Receipt is already good
	                        if ((receipt ? receipt.confirmations : 0) >= confirmations) {
	                            return [2 /*return*/, receipt];
	                        }
	                        // Poll until the receipt is good...
	                        return [2 /*return*/, new Promise(function (resolve, reject) {
	                                var cancelFuncs = [];
	                                var done = false;
	                                var alreadyDone = function () {
	                                    if (done) {
	                                        return true;
	                                    }
	                                    done = true;
	                                    cancelFuncs.forEach(function (func) { func(); });
	                                    return false;
	                                };
	                                var minedHandler = function (receipt) {
	                                    if (receipt.confirmations < confirmations) {
	                                        return;
	                                    }
	                                    if (alreadyDone()) {
	                                        return;
	                                    }
	                                    resolve(receipt);
	                                };
	                                _this.on(transactionHash, minedHandler);
	                                cancelFuncs.push(function () { _this.removeListener(transactionHash, minedHandler); });
	                                if (replaceable) {
	                                    var lastBlockNumber_1 = replaceable.startBlock;
	                                    var scannedBlock_1 = null;
	                                    var replaceHandler_1 = function (blockNumber) { return __awaiter(_this, void 0, void 0, function () {
	                                        var _this = this;
	                                        return __generator(this, function (_a) {
	                                            switch (_a.label) {
	                                                case 0:
	                                                    if (done) {
	                                                        return [2 /*return*/];
	                                                    }
	                                                    // Wait 1 second; this is only used in the case of a fault, so
	                                                    // we will trade off a little bit of latency for more consistent
	                                                    // results and fewer JSON-RPC calls
	                                                    return [4 /*yield*/, stall(1000)];
	                                                case 1:
	                                                    // Wait 1 second; this is only used in the case of a fault, so
	                                                    // we will trade off a little bit of latency for more consistent
	                                                    // results and fewer JSON-RPC calls
	                                                    _a.sent();
	                                                    this.getTransactionCount(replaceable.from).then(function (nonce) { return __awaiter(_this, void 0, void 0, function () {
	                                                        var mined, block, ti, tx, receipt_1, reason;
	                                                        return __generator(this, function (_a) {
	                                                            switch (_a.label) {
	                                                                case 0:
	                                                                    if (done) {
	                                                                        return [2 /*return*/];
	                                                                    }
	                                                                    if (!(nonce <= replaceable.nonce)) return [3 /*break*/, 1];
	                                                                    lastBlockNumber_1 = blockNumber;
	                                                                    return [3 /*break*/, 9];
	                                                                case 1: return [4 /*yield*/, this.getTransaction(transactionHash)];
	                                                                case 2:
	                                                                    mined = _a.sent();
	                                                                    if (mined && mined.blockNumber != null) {
	                                                                        return [2 /*return*/];
	                                                                    }
	                                                                    // First time scanning. We start a little earlier for some
	                                                                    // wiggle room here to handle the eventually consistent nature
	                                                                    // of blockchain (e.g. the getTransactionCount was for a
	                                                                    // different block)
	                                                                    if (scannedBlock_1 == null) {
	                                                                        scannedBlock_1 = lastBlockNumber_1 - 3;
	                                                                        if (scannedBlock_1 < replaceable.startBlock) {
	                                                                            scannedBlock_1 = replaceable.startBlock;
	                                                                        }
	                                                                    }
	                                                                    _a.label = 3;
	                                                                case 3:
	                                                                    if (!(scannedBlock_1 <= blockNumber)) return [3 /*break*/, 9];
	                                                                    if (done) {
	                                                                        return [2 /*return*/];
	                                                                    }
	                                                                    return [4 /*yield*/, this.getBlockWithTransactions(scannedBlock_1)];
	                                                                case 4:
	                                                                    block = _a.sent();
	                                                                    ti = 0;
	                                                                    _a.label = 5;
	                                                                case 5:
	                                                                    if (!(ti < block.transactions.length)) return [3 /*break*/, 8];
	                                                                    tx = block.transactions[ti];
	                                                                    // Successfully mined!
	                                                                    if (tx.hash === transactionHash) {
	                                                                        return [2 /*return*/];
	                                                                    }
	                                                                    if (!(tx.from === replaceable.from && tx.nonce === replaceable.nonce)) return [3 /*break*/, 7];
	                                                                    if (done) {
	                                                                        return [2 /*return*/];
	                                                                    }
	                                                                    return [4 /*yield*/, this.waitForTransaction(tx.hash, confirmations)];
	                                                                case 6:
	                                                                    receipt_1 = _a.sent();
	                                                                    // Already resolved or rejected (prolly a timeout)
	                                                                    if (alreadyDone()) {
	                                                                        return [2 /*return*/];
	                                                                    }
	                                                                    reason = "replaced";
	                                                                    if (tx.data === replaceable.data && tx.to === replaceable.to && tx.value.eq(replaceable.value)) {
	                                                                        reason = "repriced";
	                                                                    }
	                                                                    else if (tx.data === "0x" && tx.from === tx.to && tx.value.isZero()) {
	                                                                        reason = "cancelled";
	                                                                    }
	                                                                    // Explain why we were replaced
	                                                                    reject(logger.makeError("transaction was replaced", lib.Logger.errors.TRANSACTION_REPLACED, {
	                                                                        cancelled: (reason === "replaced" || reason === "cancelled"),
	                                                                        reason: reason,
	                                                                        replacement: this._wrapTransaction(tx),
	                                                                        hash: transactionHash,
	                                                                        receipt: receipt_1
	                                                                    }));
	                                                                    return [2 /*return*/];
	                                                                case 7:
	                                                                    ti++;
	                                                                    return [3 /*break*/, 5];
	                                                                case 8:
	                                                                    scannedBlock_1++;
	                                                                    return [3 /*break*/, 3];
	                                                                case 9:
	                                                                    if (done) {
	                                                                        return [2 /*return*/];
	                                                                    }
	                                                                    this.once("block", replaceHandler_1);
	                                                                    return [2 /*return*/];
	                                                            }
	                                                        });
	                                                    }); }, function (error) {
	                                                        if (done) {
	                                                            return;
	                                                        }
	                                                        _this.once("block", replaceHandler_1);
	                                                    });
	                                                    return [2 /*return*/];
	                                            }
	                                        });
	                                    }); };
	                                    if (done) {
	                                        return;
	                                    }
	                                    _this.once("block", replaceHandler_1);
	                                    cancelFuncs.push(function () {
	                                        _this.removeListener("block", replaceHandler_1);
	                                    });
	                                }
	                                if (typeof (timeout) === "number" && timeout > 0) {
	                                    var timer_1 = setTimeout(function () {
	                                        if (alreadyDone()) {
	                                            return;
	                                        }
	                                        reject(logger.makeError("timeout exceeded", lib.Logger.errors.TIMEOUT, { timeout: timeout }));
	                                    }, timeout);
	                                    if (timer_1.unref) {
	                                        timer_1.unref();
	                                    }
	                                    cancelFuncs.push(function () { clearTimeout(timer_1); });
	                                }
	                            })];
	                }
	            });
	        });
	    };
	    BaseProvider.prototype.getBlockNumber = function () {
	        return __awaiter(this, void 0, void 0, function () {
	            return __generator(this, function (_a) {
	                return [2 /*return*/, this._getInternalBlockNumber(0)];
	            });
	        });
	    };
	    BaseProvider.prototype.getGasPrice = function () {
	        return __awaiter(this, void 0, void 0, function () {
	            var result;
	            return __generator(this, function (_a) {
	                switch (_a.label) {
	                    case 0: return [4 /*yield*/, this.getNetwork()];
	                    case 1:
	                        _a.sent();
	                        return [4 /*yield*/, this.perform("getGasPrice", {})];
	                    case 2:
	                        result = _a.sent();
	                        try {
	                            return [2 /*return*/, lib$2.BigNumber.from(result)];
	                        }
	                        catch (error) {
	                            return [2 /*return*/, logger.throwError("bad result from backend", lib.Logger.errors.SERVER_ERROR, {
	                                    method: "getGasPrice",
	                                    result: result,
	                                    error: error
	                                })];
	                        }
	                        return [2 /*return*/];
	                }
	            });
	        });
	    };
	    BaseProvider.prototype.getBalance = function (addressOrName, blockTag) {
	        return __awaiter(this, void 0, void 0, function () {
	            var params, result;
	            return __generator(this, function (_a) {
	                switch (_a.label) {
	                    case 0: return [4 /*yield*/, this.getNetwork()];
	                    case 1:
	                        _a.sent();
	                        return [4 /*yield*/, (0, lib$3.resolveProperties)({
	                                address: this._getAddress(addressOrName),
	                                blockTag: this._getBlockTag(blockTag)
	                            })];
	                    case 2:
	                        params = _a.sent();
	                        return [4 /*yield*/, this.perform("getBalance", params)];
	                    case 3:
	                        result = _a.sent();
	                        try {
	                            return [2 /*return*/, lib$2.BigNumber.from(result)];
	                        }
	                        catch (error) {
	                            return [2 /*return*/, logger.throwError("bad result from backend", lib.Logger.errors.SERVER_ERROR, {
	                                    method: "getBalance",
	                                    params: params,
	                                    result: result,
	                                    error: error
	                                })];
	                        }
	                        return [2 /*return*/];
	                }
	            });
	        });
	    };
	    BaseProvider.prototype.getTransactionCount = function (addressOrName, blockTag) {
	        return __awaiter(this, void 0, void 0, function () {
	            var params, result;
	            return __generator(this, function (_a) {
	                switch (_a.label) {
	                    case 0: return [4 /*yield*/, this.getNetwork()];
	                    case 1:
	                        _a.sent();
	                        return [4 /*yield*/, (0, lib$3.resolveProperties)({
	                                address: this._getAddress(addressOrName),
	                                blockTag: this._getBlockTag(blockTag)
	                            })];
	                    case 2:
	                        params = _a.sent();
	                        return [4 /*yield*/, this.perform("getTransactionCount", params)];
	                    case 3:
	                        result = _a.sent();
	                        try {
	                            return [2 /*return*/, lib$2.BigNumber.from(result).toNumber()];
	                        }
	                        catch (error) {
	                            return [2 /*return*/, logger.throwError("bad result from backend", lib.Logger.errors.SERVER_ERROR, {
	                                    method: "getTransactionCount",
	                                    params: params,
	                                    result: result,
	                                    error: error
	                                })];
	                        }
	                        return [2 /*return*/];
	                }
	            });
	        });
	    };
	    BaseProvider.prototype.getCode = function (addressOrName, blockTag) {
	        return __awaiter(this, void 0, void 0, function () {
	            var params, result;
	            return __generator(this, function (_a) {
	                switch (_a.label) {
	                    case 0: return [4 /*yield*/, this.getNetwork()];
	                    case 1:
	                        _a.sent();
	                        return [4 /*yield*/, (0, lib$3.resolveProperties)({
	                                address: this._getAddress(addressOrName),
	                                blockTag: this._getBlockTag(blockTag)
	                            })];
	                    case 2:
	                        params = _a.sent();
	                        return [4 /*yield*/, this.perform("getCode", params)];
	                    case 3:
	                        result = _a.sent();
	                        try {
	                            return [2 /*return*/, (0, lib$1.hexlify)(result)];
	                        }
	                        catch (error) {
	                            return [2 /*return*/, logger.throwError("bad result from backend", lib.Logger.errors.SERVER_ERROR, {
	                                    method: "getCode",
	                                    params: params,
	                                    result: result,
	                                    error: error
	                                })];
	                        }
	                        return [2 /*return*/];
	                }
	            });
	        });
	    };
	    BaseProvider.prototype.getStorageAt = function (addressOrName, position, blockTag) {
	        return __awaiter(this, void 0, void 0, function () {
	            var params, result;
	            return __generator(this, function (_a) {
	                switch (_a.label) {
	                    case 0: return [4 /*yield*/, this.getNetwork()];
	                    case 1:
	                        _a.sent();
	                        return [4 /*yield*/, (0, lib$3.resolveProperties)({
	                                address: this._getAddress(addressOrName),
	                                blockTag: this._getBlockTag(blockTag),
	                                position: Promise.resolve(position).then(function (p) { return (0, lib$1.hexValue)(p); })
	                            })];
	                    case 2:
	                        params = _a.sent();
	                        return [4 /*yield*/, this.perform("getStorageAt", params)];
	                    case 3:
	                        result = _a.sent();
	                        try {
	                            return [2 /*return*/, (0, lib$1.hexlify)(result)];
	                        }
	                        catch (error) {
	                            return [2 /*return*/, logger.throwError("bad result from backend", lib.Logger.errors.SERVER_ERROR, {
	                                    method: "getStorageAt",
	                                    params: params,
	                                    result: result,
	                                    error: error
	                                })];
	                        }
	                        return [2 /*return*/];
	                }
	            });
	        });
	    };
	    // This should be called by any subclass wrapping a TransactionResponse
	    BaseProvider.prototype._wrapTransaction = function (tx, hash, startBlock) {
	        var _this = this;
	        if (hash != null && (0, lib$1.hexDataLength)(hash) !== 32) {
	            throw new Error("invalid response - sendTransaction");
	        }
	        var result = tx;
	        // Check the hash we expect is the same as the hash the server reported
	        if (hash != null && tx.hash !== hash) {
	            logger.throwError("Transaction hash mismatch from Provider.sendTransaction.", lib.Logger.errors.UNKNOWN_ERROR, { expectedHash: tx.hash, returnedHash: hash });
	        }
	        result.wait = function (confirms, timeout) { return __awaiter(_this, void 0, void 0, function () {
	            var replacement, receipt;
	            return __generator(this, function (_a) {
	                switch (_a.label) {
	                    case 0:
	                        if (confirms == null) {
	                            confirms = 1;
	                        }
	                        if (timeout == null) {
	                            timeout = 0;
	                        }
	                        replacement = undefined;
	                        if (confirms !== 0 && startBlock != null) {
	                            replacement = {
	                                data: tx.data,
	                                from: tx.from,
	                                nonce: tx.nonce,
	                                to: tx.to,
	                                value: tx.value,
	                                startBlock: startBlock
	                            };
	                        }
	                        return [4 /*yield*/, this._waitForTransaction(tx.hash, confirms, timeout, replacement)];
	                    case 1:
	                        receipt = _a.sent();
	                        if (receipt == null && confirms === 0) {
	                            return [2 /*return*/, null];
	                        }
	                        // No longer pending, allow the polling loop to garbage collect this
	                        this._emitted["t:" + tx.hash] = receipt.blockNumber;
	                        if (receipt.status === 0) {
	                            logger.throwError("transaction failed", lib.Logger.errors.CALL_EXCEPTION, {
	                                transactionHash: tx.hash,
	                                transaction: tx,
	                                receipt: receipt
	                            });
	                        }
	                        return [2 /*return*/, receipt];
	                }
	            });
	        }); };
	        return result;
	    };
	    BaseProvider.prototype.sendTransaction = function (signedTransaction) {
	        return __awaiter(this, void 0, void 0, function () {
	            var hexTx, tx, blockNumber, hash, error_7;
	            return __generator(this, function (_a) {
	                switch (_a.label) {
	                    case 0: return [4 /*yield*/, this.getNetwork()];
	                    case 1:
	                        _a.sent();
	                        return [4 /*yield*/, Promise.resolve(signedTransaction).then(function (t) { return (0, lib$1.hexlify)(t); })];
	                    case 2:
	                        hexTx = _a.sent();
	                        tx = this.formatter.transaction(signedTransaction);
	                        if (tx.confirmations == null) {
	                            tx.confirmations = 0;
	                        }
	                        return [4 /*yield*/, this._getInternalBlockNumber(100 + 2 * this.pollingInterval)];
	                    case 3:
	                        blockNumber = _a.sent();
	                        _a.label = 4;
	                    case 4:
	                        _a.trys.push([4, 6, , 7]);
	                        return [4 /*yield*/, this.perform("sendTransaction", { signedTransaction: hexTx })];
	                    case 5:
	                        hash = _a.sent();
	                        return [2 /*return*/, this._wrapTransaction(tx, hash, blockNumber)];
	                    case 6:
	                        error_7 = _a.sent();
	                        error_7.transaction = tx;
	                        error_7.transactionHash = tx.hash;
	                        throw error_7;
	                    case 7: return [2 /*return*/];
	                }
	            });
	        });
	    };
	    BaseProvider.prototype._getTransactionRequest = function (transaction) {
	        return __awaiter(this, void 0, void 0, function () {
	            var values, tx, _a, _b;
	            var _this = this;
	            return __generator(this, function (_c) {
	                switch (_c.label) {
	                    case 0: return [4 /*yield*/, transaction];
	                    case 1:
	                        values = _c.sent();
	                        tx = {};
	                        ["from", "to"].forEach(function (key) {
	                            if (values[key] == null) {
	                                return;
	                            }
	                            tx[key] = Promise.resolve(values[key]).then(function (v) { return (v ? _this._getAddress(v) : null); });
	                        });
	                        ["gasLimit", "gasPrice", "maxFeePerGas", "maxPriorityFeePerGas", "value"].forEach(function (key) {
	                            if (values[key] == null) {
	                                return;
	                            }
	                            tx[key] = Promise.resolve(values[key]).then(function (v) { return (v ? lib$2.BigNumber.from(v) : null); });
	                        });
	                        ["type"].forEach(function (key) {
	                            if (values[key] == null) {
	                                return;
	                            }
	                            tx[key] = Promise.resolve(values[key]).then(function (v) { return ((v != null) ? v : null); });
	                        });
	                        if (values.accessList) {
	                            tx.accessList = this.formatter.accessList(values.accessList);
	                        }
	                        ["data"].forEach(function (key) {
	                            if (values[key] == null) {
	                                return;
	                            }
	                            tx[key] = Promise.resolve(values[key]).then(function (v) { return (v ? (0, lib$1.hexlify)(v) : null); });
	                        });
	                        _b = (_a = this.formatter).transactionRequest;
	                        return [4 /*yield*/, (0, lib$3.resolveProperties)(tx)];
	                    case 2: return [2 /*return*/, _b.apply(_a, [_c.sent()])];
	                }
	            });
	        });
	    };
	    BaseProvider.prototype._getFilter = function (filter) {
	        return __awaiter(this, void 0, void 0, function () {
	            var result, _a, _b;
	            var _this = this;
	            return __generator(this, function (_c) {
	                switch (_c.label) {
	                    case 0: return [4 /*yield*/, filter];
	                    case 1:
	                        filter = _c.sent();
	                        result = {};
	                        if (filter.address != null) {
	                            result.address = this._getAddress(filter.address);
	                        }
	                        ["blockHash", "topics"].forEach(function (key) {
	                            if (filter[key] == null) {
	                                return;
	                            }
	                            result[key] = filter[key];
	                        });
	                        ["fromBlock", "toBlock"].forEach(function (key) {
	                            if (filter[key] == null) {
	                                return;
	                            }
	                            result[key] = _this._getBlockTag(filter[key]);
	                        });
	                        _b = (_a = this.formatter).filter;
	                        return [4 /*yield*/, (0, lib$3.resolveProperties)(result)];
	                    case 2: return [2 /*return*/, _b.apply(_a, [_c.sent()])];
	                }
	            });
	        });
	    };
	    BaseProvider.prototype._call = function (transaction, blockTag, attempt) {
	        return __awaiter(this, void 0, void 0, function () {
	            var txSender, result, data, sender, urls, urlsOffset, urlsLength, urlsData, u, url, calldata, callbackSelector, extraData, ccipResult, tx, error_8;
	            return __generator(this, function (_a) {
	                switch (_a.label) {
	                    case 0:
	                        if (attempt >= MAX_CCIP_REDIRECTS) {
	                            logger.throwError("CCIP read exceeded maximum redirections", lib.Logger.errors.SERVER_ERROR, {
	                                redirects: attempt,
	                                transaction: transaction
	                            });
	                        }
	                        txSender = transaction.to;
	                        return [4 /*yield*/, this.perform("call", { transaction: transaction, blockTag: blockTag })];
	                    case 1:
	                        result = _a.sent();
	                        if (!(attempt >= 0 && blockTag === "latest" && txSender != null && result.substring(0, 10) === "0x556f1830" && ((0, lib$1.hexDataLength)(result) % 32 === 4))) return [3 /*break*/, 5];
	                        _a.label = 2;
	                    case 2:
	                        _a.trys.push([2, 4, , 5]);
	                        data = (0, lib$1.hexDataSlice)(result, 4);
	                        sender = (0, lib$1.hexDataSlice)(data, 0, 32);
	                        if (!lib$2.BigNumber.from(sender).eq(txSender)) {
	                            logger.throwError("CCIP Read sender did not match", lib.Logger.errors.CALL_EXCEPTION, {
	                                name: "OffchainLookup",
	                                signature: "OffchainLookup(address,string[],bytes,bytes4,bytes)",
	                                transaction: transaction,
	                                data: result
	                            });
	                        }
	                        urls = [];
	                        urlsOffset = lib$2.BigNumber.from((0, lib$1.hexDataSlice)(data, 32, 64)).toNumber();
	                        urlsLength = lib$2.BigNumber.from((0, lib$1.hexDataSlice)(data, urlsOffset, urlsOffset + 32)).toNumber();
	                        urlsData = (0, lib$1.hexDataSlice)(data, urlsOffset + 32);
	                        for (u = 0; u < urlsLength; u++) {
	                            url = _parseString(urlsData, u * 32);
	                            if (url == null) {
	                                logger.throwError("CCIP Read contained corrupt URL string", lib.Logger.errors.CALL_EXCEPTION, {
	                                    name: "OffchainLookup",
	                                    signature: "OffchainLookup(address,string[],bytes,bytes4,bytes)",
	                                    transaction: transaction,
	                                    data: result
	                                });
	                            }
	                            urls.push(url);
	                        }
	                        calldata = _parseBytes(data, 64);
	                        // Get the callbackSelector (bytes4)
	                        if (!lib$2.BigNumber.from((0, lib$1.hexDataSlice)(data, 100, 128)).isZero()) {
	                            logger.throwError("CCIP Read callback selector included junk", lib.Logger.errors.CALL_EXCEPTION, {
	                                name: "OffchainLookup",
	                                signature: "OffchainLookup(address,string[],bytes,bytes4,bytes)",
	                                transaction: transaction,
	                                data: result
	                            });
	                        }
	                        callbackSelector = (0, lib$1.hexDataSlice)(data, 96, 100);
	                        extraData = _parseBytes(data, 128);
	                        return [4 /*yield*/, this.ccipReadFetch(transaction, calldata, urls)];
	                    case 3:
	                        ccipResult = _a.sent();
	                        if (ccipResult == null) {
	                            logger.throwError("CCIP Read disabled or provided no URLs", lib.Logger.errors.CALL_EXCEPTION, {
	                                name: "OffchainLookup",
	                                signature: "OffchainLookup(address,string[],bytes,bytes4,bytes)",
	                                transaction: transaction,
	                                data: result
	                            });
	                        }
	                        tx = {
	                            to: txSender,
	                            data: (0, lib$1.hexConcat)([callbackSelector, encodeBytes([ccipResult, extraData])])
	                        };
	                        return [2 /*return*/, this._call(tx, blockTag, attempt + 1)];
	                    case 4:
	                        error_8 = _a.sent();
	                        if (error_8.code === lib.Logger.errors.SERVER_ERROR) {
	                            throw error_8;
	                        }
	                        return [3 /*break*/, 5];
	                    case 5:
	                        try {
	                            return [2 /*return*/, (0, lib$1.hexlify)(result)];
	                        }
	                        catch (error) {
	                            return [2 /*return*/, logger.throwError("bad result from backend", lib.Logger.errors.SERVER_ERROR, {
	                                    method: "call",
	                                    params: { transaction: transaction, blockTag: blockTag },
	                                    result: result,
	                                    error: error
	                                })];
	                        }
	                        return [2 /*return*/];
	                }
	            });
	        });
	    };
	    BaseProvider.prototype.call = function (transaction, blockTag) {
	        return __awaiter(this, void 0, void 0, function () {
	            var resolved;
	            return __generator(this, function (_a) {
	                switch (_a.label) {
	                    case 0: return [4 /*yield*/, this.getNetwork()];
	                    case 1:
	                        _a.sent();
	                        return [4 /*yield*/, (0, lib$3.resolveProperties)({
	                                transaction: this._getTransactionRequest(transaction),
	                                blockTag: this._getBlockTag(blockTag),
	                                ccipReadEnabled: Promise.resolve(transaction.ccipReadEnabled)
	                            })];
	                    case 2:
	                        resolved = _a.sent();
	                        return [2 /*return*/, this._call(resolved.transaction, resolved.blockTag, resolved.ccipReadEnabled ? 0 : -1)];
	                }
	            });
	        });
	    };
	    BaseProvider.prototype.estimateGas = function (transaction) {
	        return __awaiter(this, void 0, void 0, function () {
	            var params, result;
	            return __generator(this, function (_a) {
	                switch (_a.label) {
	                    case 0: return [4 /*yield*/, this.getNetwork()];
	                    case 1:
	                        _a.sent();
	                        return [4 /*yield*/, (0, lib$3.resolveProperties)({
	                                transaction: this._getTransactionRequest(transaction)
	                            })];
	                    case 2:
	                        params = _a.sent();
	                        return [4 /*yield*/, this.perform("estimateGas", params)];
	                    case 3:
	                        result = _a.sent();
	                        try {
	                            return [2 /*return*/, lib$2.BigNumber.from(result)];
	                        }
	                        catch (error) {
	                            return [2 /*return*/, logger.throwError("bad result from backend", lib.Logger.errors.SERVER_ERROR, {
	                                    method: "estimateGas",
	                                    params: params,
	                                    result: result,
	                                    error: error
	                                })];
	                        }
	                        return [2 /*return*/];
	                }
	            });
	        });
	    };
	    BaseProvider.prototype._getAddress = function (addressOrName) {
	        return __awaiter(this, void 0, void 0, function () {
	            var address;
	            return __generator(this, function (_a) {
	                switch (_a.label) {
	                    case 0: return [4 /*yield*/, addressOrName];
	                    case 1:
	                        addressOrName = _a.sent();
	                        if (typeof (addressOrName) !== "string") {
	                            logger.throwArgumentError("invalid address or ENS name", "name", addressOrName);
	                        }
	                        return [4 /*yield*/, this.resolveName(addressOrName)];
	                    case 2:
	                        address = _a.sent();
	                        if (address == null) {
	                            logger.throwError("ENS name not configured", lib.Logger.errors.UNSUPPORTED_OPERATION, {
	                                operation: "resolveName(" + JSON.stringify(addressOrName) + ")"
	                            });
	                        }
	                        return [2 /*return*/, address];
	                }
	            });
	        });
	    };
	    BaseProvider.prototype._getBlock = function (blockHashOrBlockTag, includeTransactions) {
	        return __awaiter(this, void 0, void 0, function () {
	            var blockNumber, params, _a, error_9;
	            var _this = this;
	            return __generator(this, function (_b) {
	                switch (_b.label) {
	                    case 0: return [4 /*yield*/, this.getNetwork()];
	                    case 1:
	                        _b.sent();
	                        return [4 /*yield*/, blockHashOrBlockTag];
	                    case 2:
	                        blockHashOrBlockTag = _b.sent();
	                        blockNumber = -128;
	                        params = {
	                            includeTransactions: !!includeTransactions
	                        };
	                        if (!(0, lib$1.isHexString)(blockHashOrBlockTag, 32)) return [3 /*break*/, 3];
	                        params.blockHash = blockHashOrBlockTag;
	                        return [3 /*break*/, 6];
	                    case 3:
	                        _b.trys.push([3, 5, , 6]);
	                        _a = params;
	                        return [4 /*yield*/, this._getBlockTag(blockHashOrBlockTag)];
	                    case 4:
	                        _a.blockTag = _b.sent();
	                        if ((0, lib$1.isHexString)(params.blockTag)) {
	                            blockNumber = parseInt(params.blockTag.substring(2), 16);
	                        }
	                        return [3 /*break*/, 6];
	                    case 5:
	                        error_9 = _b.sent();
	                        logger.throwArgumentError("invalid block hash or block tag", "blockHashOrBlockTag", blockHashOrBlockTag);
	                        return [3 /*break*/, 6];
	                    case 6: return [2 /*return*/, (0, lib$s.poll)(function () { return __awaiter(_this, void 0, void 0, function () {
	                            var block, blockNumber_1, i, tx, confirmations, blockWithTxs;
	                            var _this = this;
	                            return __generator(this, function (_a) {
	                                switch (_a.label) {
	                                    case 0: return [4 /*yield*/, this.perform("getBlock", params)];
	                                    case 1:
	                                        block = _a.sent();
	                                        // Block was not found
	                                        if (block == null) {
	                                            // For blockhashes, if we didn't say it existed, that blockhash may
	                                            // not exist. If we did see it though, perhaps from a log, we know
	                                            // it exists, and this node is just not caught up yet.
	                                            if (params.blockHash != null) {
	                                                if (this._emitted["b:" + params.blockHash] == null) {
	                                                    return [2 /*return*/, null];
	                                                }
	                                            }
	                                            // For block tags, if we are asking for a future block, we return null
	                                            if (params.blockTag != null) {
	                                                if (blockNumber > this._emitted.block) {
	                                                    return [2 /*return*/, null];
	                                                }
	                                            }
	                                            // Retry on the next block
	                                            return [2 /*return*/, undefined];
	                                        }
	                                        if (!includeTransactions) return [3 /*break*/, 8];
	                                        blockNumber_1 = null;
	                                        i = 0;
	                                        _a.label = 2;
	                                    case 2:
	                                        if (!(i < block.transactions.length)) return [3 /*break*/, 7];
	                                        tx = block.transactions[i];
	                                        if (!(tx.blockNumber == null)) return [3 /*break*/, 3];
	                                        tx.confirmations = 0;
	                                        return [3 /*break*/, 6];
	                                    case 3:
	                                        if (!(tx.confirmations == null)) return [3 /*break*/, 6];
	                                        if (!(blockNumber_1 == null)) return [3 /*break*/, 5];
	                                        return [4 /*yield*/, this._getInternalBlockNumber(100 + 2 * this.pollingInterval)];
	                                    case 4:
	                                        blockNumber_1 = _a.sent();
	                                        _a.label = 5;
	                                    case 5:
	                                        confirmations = (blockNumber_1 - tx.blockNumber) + 1;
	                                        if (confirmations <= 0) {
	                                            confirmations = 1;
	                                        }
	                                        tx.confirmations = confirmations;
	                                        _a.label = 6;
	                                    case 6:
	                                        i++;
	                                        return [3 /*break*/, 2];
	                                    case 7:
	                                        blockWithTxs = this.formatter.blockWithTransactions(block);
	                                        blockWithTxs.transactions = blockWithTxs.transactions.map(function (tx) { return _this._wrapTransaction(tx); });
	                                        return [2 /*return*/, blockWithTxs];
	                                    case 8: return [2 /*return*/, this.formatter.block(block)];
	                                }
	                            });
	                        }); }, { oncePoll: this })];
	                }
	            });
	        });
	    };
	    BaseProvider.prototype.getBlock = function (blockHashOrBlockTag) {
	        return (this._getBlock(blockHashOrBlockTag, false));
	    };
	    BaseProvider.prototype.getBlockWithTransactions = function (blockHashOrBlockTag) {
	        return (this._getBlock(blockHashOrBlockTag, true));
	    };
	    BaseProvider.prototype.getTransaction = function (transactionHash) {
	        return __awaiter(this, void 0, void 0, function () {
	            var params;
	            var _this = this;
	            return __generator(this, function (_a) {
	                switch (_a.label) {
	                    case 0: return [4 /*yield*/, this.getNetwork()];
	                    case 1:
	                        _a.sent();
	                        return [4 /*yield*/, transactionHash];
	                    case 2:
	                        transactionHash = _a.sent();
	                        params = { transactionHash: this.formatter.hash(transactionHash, true) };
	                        return [2 /*return*/, (0, lib$s.poll)(function () { return __awaiter(_this, void 0, void 0, function () {
	                                var result, tx, blockNumber, confirmations;
	                                return __generator(this, function (_a) {
	                                    switch (_a.label) {
	                                        case 0: return [4 /*yield*/, this.perform("getTransaction", params)];
	                                        case 1:
	                                            result = _a.sent();
	                                            if (result == null) {
	                                                if (this._emitted["t:" + transactionHash] == null) {
	                                                    return [2 /*return*/, null];
	                                                }
	                                                return [2 /*return*/, undefined];
	                                            }
	                                            tx = this.formatter.transactionResponse(result);
	                                            if (!(tx.blockNumber == null)) return [3 /*break*/, 2];
	                                            tx.confirmations = 0;
	                                            return [3 /*break*/, 4];
	                                        case 2:
	                                            if (!(tx.confirmations == null)) return [3 /*break*/, 4];
	                                            return [4 /*yield*/, this._getInternalBlockNumber(100 + 2 * this.pollingInterval)];
	                                        case 3:
	                                            blockNumber = _a.sent();
	                                            confirmations = (blockNumber - tx.blockNumber) + 1;
	                                            if (confirmations <= 0) {
	                                                confirmations = 1;
	                                            }
	                                            tx.confirmations = confirmations;
	                                            _a.label = 4;
	                                        case 4: return [2 /*return*/, this._wrapTransaction(tx)];
	                                    }
	                                });
	                            }); }, { oncePoll: this })];
	                }
	            });
	        });
	    };
	    BaseProvider.prototype.getTransactionReceipt = function (transactionHash) {
	        return __awaiter(this, void 0, void 0, function () {
	            var params;
	            var _this = this;
	            return __generator(this, function (_a) {
	                switch (_a.label) {
	                    case 0: return [4 /*yield*/, this.getNetwork()];
	                    case 1:
	                        _a.sent();
	                        return [4 /*yield*/, transactionHash];
	                    case 2:
	                        transactionHash = _a.sent();
	                        params = { transactionHash: this.formatter.hash(transactionHash, true) };
	                        return [2 /*return*/, (0, lib$s.poll)(function () { return __awaiter(_this, void 0, void 0, function () {
	                                var result, receipt, blockNumber, confirmations;
	                                return __generator(this, function (_a) {
	                                    switch (_a.label) {
	                                        case 0: return [4 /*yield*/, this.perform("getTransactionReceipt", params)];
	                                        case 1:
	                                            result = _a.sent();
	                                            if (result == null) {
	                                                if (this._emitted["t:" + transactionHash] == null) {
	                                                    return [2 /*return*/, null];
	                                                }
	                                                return [2 /*return*/, undefined];
	                                            }
	                                            // "geth-etc" returns receipts before they are ready
	                                            if (result.blockHash == null) {
	                                                return [2 /*return*/, undefined];
	                                            }
	                                            receipt = this.formatter.receipt(result);
	                                            if (!(receipt.blockNumber == null)) return [3 /*break*/, 2];
	                                            receipt.confirmations = 0;
	                                            return [3 /*break*/, 4];
	                                        case 2:
	                                            if (!(receipt.confirmations == null)) return [3 /*break*/, 4];
	                                            return [4 /*yield*/, this._getInternalBlockNumber(100 + 2 * this.pollingInterval)];
	                                        case 3:
	                                            blockNumber = _a.sent();
	                                            confirmations = (blockNumber - receipt.blockNumber) + 1;
	                                            if (confirmations <= 0) {
	                                                confirmations = 1;
	                                            }
	                                            receipt.confirmations = confirmations;
	                                            _a.label = 4;
	                                        case 4: return [2 /*return*/, receipt];
	                                    }
	                                });
	                            }); }, { oncePoll: this })];
	                }
	            });
	        });
	    };
	    BaseProvider.prototype.getLogs = function (filter) {
	        return __awaiter(this, void 0, void 0, function () {
	            var params, logs;
	            return __generator(this, function (_a) {
	                switch (_a.label) {
	                    case 0: return [4 /*yield*/, this.getNetwork()];
	                    case 1:
	                        _a.sent();
	                        return [4 /*yield*/, (0, lib$3.resolveProperties)({ filter: this._getFilter(filter) })];
	                    case 2:
	                        params = _a.sent();
	                        return [4 /*yield*/, this.perform("getLogs", params)];
	                    case 3:
	                        logs = _a.sent();
	                        logs.forEach(function (log) {
	                            if (log.removed == null) {
	                                log.removed = false;
	                            }
	                        });
	                        return [2 /*return*/, formatter.Formatter.arrayOf(this.formatter.filterLog.bind(this.formatter))(logs)];
	                }
	            });
	        });
	    };
	    BaseProvider.prototype.getEtherPrice = function () {
	        return __awaiter(this, void 0, void 0, function () {
	            return __generator(this, function (_a) {
	                switch (_a.label) {
	                    case 0: return [4 /*yield*/, this.getNetwork()];
	                    case 1:
	                        _a.sent();
	                        return [2 /*return*/, this.perform("getEtherPrice", {})];
	                }
	            });
	        });
	    };
	    BaseProvider.prototype._getBlockTag = function (blockTag) {
	        return __awaiter(this, void 0, void 0, function () {
	            var blockNumber;
	            return __generator(this, function (_a) {
	                switch (_a.label) {
	                    case 0: return [4 /*yield*/, blockTag];
	                    case 1:
	                        blockTag = _a.sent();
	                        if (!(typeof (blockTag) === "number" && blockTag < 0)) return [3 /*break*/, 3];
	                        if (blockTag % 1) {
	                            logger.throwArgumentError("invalid BlockTag", "blockTag", blockTag);
	                        }
	                        return [4 /*yield*/, this._getInternalBlockNumber(100 + 2 * this.pollingInterval)];
	                    case 2:
	                        blockNumber = _a.sent();
	                        blockNumber += blockTag;
	                        if (blockNumber < 0) {
	                            blockNumber = 0;
	                        }
	                        return [2 /*return*/, this.formatter.blockTag(blockNumber)];
	                    case 3: return [2 /*return*/, this.formatter.blockTag(blockTag)];
	                }
	            });
	        });
	    };
	    BaseProvider.prototype.getResolver = function (name) {
	        return __awaiter(this, void 0, void 0, function () {
	            var currentName, addr, resolver, _a;
	            return __generator(this, function (_b) {
	                switch (_b.label) {
	                    case 0:
	                        currentName = name;
	                        _b.label = 1;
	                    case 1:
	                        if (!true) return [3 /*break*/, 6];
	                        if (currentName === "" || currentName === ".") {
	                            return [2 /*return*/, null];
	                        }
	                        // Optimization since the eth node cannot change and does
	                        // not have a wildcard resolver
	                        if (name !== "eth" && currentName === "eth") {
	                            return [2 /*return*/, null];
	                        }
	                        return [4 /*yield*/, this._getResolver(currentName, "getResolver")];
	                    case 2:
	                        addr = _b.sent();
	                        if (!(addr != null)) return [3 /*break*/, 5];
	                        resolver = new Resolver(this, addr, name);
	                        _a = currentName !== name;
	                        if (!_a) return [3 /*break*/, 4];
	                        return [4 /*yield*/, resolver.supportsWildcard()];
	                    case 3:
	                        _a = !(_b.sent());
	                        _b.label = 4;
	                    case 4:
	                        // Legacy resolver found, using EIP-2544 so it isn't safe to use
	                        if (_a) {
	                            return [2 /*return*/, null];
	                        }
	                        return [2 /*return*/, resolver];
	                    case 5:
	                        // Get the parent node
	                        currentName = currentName.split(".").slice(1).join(".");
	                        return [3 /*break*/, 1];
	                    case 6: return [2 /*return*/];
	                }
	            });
	        });
	    };
	    BaseProvider.prototype._getResolver = function (name, operation) {
	        return __awaiter(this, void 0, void 0, function () {
	            var network, addrData, error_10;
	            return __generator(this, function (_a) {
	                switch (_a.label) {
	                    case 0:
	                        if (operation == null) {
	                            operation = "ENS";
	                        }
	                        return [4 /*yield*/, this.getNetwork()];
	                    case 1:
	                        network = _a.sent();
	                        // No ENS...
	                        if (!network.ensAddress) {
	                            logger.throwError("network does not support ENS", lib.Logger.errors.UNSUPPORTED_OPERATION, { operation: operation, network: network.name });
	                        }
	                        _a.label = 2;
	                    case 2:
	                        _a.trys.push([2, 4, , 5]);
	                        return [4 /*yield*/, this.call({
	                                to: network.ensAddress,
	                                data: ("0x0178b8bf" + (0, lib$c.namehash)(name).substring(2))
	                            })];
	                    case 3:
	                        addrData = _a.sent();
	                        return [2 /*return*/, this.formatter.callAddress(addrData)];
	                    case 4:
	                        error_10 = _a.sent();
	                        return [3 /*break*/, 5];
	                    case 5: return [2 /*return*/, null];
	                }
	            });
	        });
	    };
	    BaseProvider.prototype.resolveName = function (name) {
	        return __awaiter(this, void 0, void 0, function () {
	            var resolver;
	            return __generator(this, function (_a) {
	                switch (_a.label) {
	                    case 0: return [4 /*yield*/, name];
	                    case 1:
	                        name = _a.sent();
	                        // If it is already an address, nothing to resolve
	                        try {
	                            return [2 /*return*/, Promise.resolve(this.formatter.address(name))];
	                        }
	                        catch (error) {
	                            // If is is a hexstring, the address is bad (See #694)
	                            if ((0, lib$1.isHexString)(name)) {
	                                throw error;
	                            }
	                        }
	                        if (typeof (name) !== "string") {
	                            logger.throwArgumentError("invalid ENS name", "name", name);
	                        }
	                        return [4 /*yield*/, this.getResolver(name)];
	                    case 2:
	                        resolver = _a.sent();
	                        if (!resolver) {
	                            return [2 /*return*/, null];
	                        }
	                        return [4 /*yield*/, resolver.getAddress()];
	                    case 3: return [2 /*return*/, _a.sent()];
	                }
	            });
	        });
	    };
	    BaseProvider.prototype.lookupAddress = function (address) {
	        return __awaiter(this, void 0, void 0, function () {
	            var node, resolverAddr, name, _a, addr;
	            return __generator(this, function (_b) {
	                switch (_b.label) {
	                    case 0: return [4 /*yield*/, address];
	                    case 1:
	                        address = _b.sent();
	                        address = this.formatter.address(address);
	                        node = address.substring(2).toLowerCase() + ".addr.reverse";
	                        return [4 /*yield*/, this._getResolver(node, "lookupAddress")];
	                    case 2:
	                        resolverAddr = _b.sent();
	                        if (resolverAddr == null) {
	                            return [2 /*return*/, null];
	                        }
	                        _a = _parseString;
	                        return [4 /*yield*/, this.call({
	                                to: resolverAddr,
	                                data: ("0x691f3431" + (0, lib$c.namehash)(node).substring(2))
	                            })];
	                    case 3:
	                        name = _a.apply(void 0, [_b.sent(), 0]);
	                        return [4 /*yield*/, this.resolveName(name)];
	                    case 4:
	                        addr = _b.sent();
	                        if (addr != address) {
	                            return [2 /*return*/, null];
	                        }
	                        return [2 /*return*/, name];
	                }
	            });
	        });
	    };
	    BaseProvider.prototype.getAvatar = function (nameOrAddress) {
	        return __awaiter(this, void 0, void 0, function () {
	            var resolver, address, node, resolverAddress, avatar_1, error_11, name_1, _a, error_12, avatar;
	            return __generator(this, function (_b) {
	                switch (_b.label) {
	                    case 0:
	                        resolver = null;
	                        if (!(0, lib$1.isHexString)(nameOrAddress)) return [3 /*break*/, 10];
	                        address = this.formatter.address(nameOrAddress);
	                        node = address.substring(2).toLowerCase() + ".addr.reverse";
	                        return [4 /*yield*/, this._getResolver(node, "getAvatar")];
	                    case 1:
	                        resolverAddress = _b.sent();
	                        if (!resolverAddress) {
	                            return [2 /*return*/, null];
	                        }
	                        // Try resolving the avatar against the addr.reverse resolver
	                        resolver = new Resolver(this, resolverAddress, node);
	                        _b.label = 2;
	                    case 2:
	                        _b.trys.push([2, 4, , 5]);
	                        return [4 /*yield*/, resolver.getAvatar()];
	                    case 3:
	                        avatar_1 = _b.sent();
	                        if (avatar_1) {
	                            return [2 /*return*/, avatar_1.url];
	                        }
	                        return [3 /*break*/, 5];
	                    case 4:
	                        error_11 = _b.sent();
	                        if (error_11.code !== lib.Logger.errors.CALL_EXCEPTION) {
	                            throw error_11;
	                        }
	                        return [3 /*break*/, 5];
	                    case 5:
	                        _b.trys.push([5, 8, , 9]);
	                        _a = _parseString;
	                        return [4 /*yield*/, this.call({
	                                to: resolverAddress,
	                                data: ("0x691f3431" + (0, lib$c.namehash)(node).substring(2))
	                            })];
	                    case 6:
	                        name_1 = _a.apply(void 0, [_b.sent(), 0]);
	                        return [4 /*yield*/, this.getResolver(name_1)];
	                    case 7:
	                        resolver = _b.sent();
	                        return [3 /*break*/, 9];
	                    case 8:
	                        error_12 = _b.sent();
	                        if (error_12.code !== lib.Logger.errors.CALL_EXCEPTION) {
	                            throw error_12;
	                        }
	                        return [2 /*return*/, null];
	                    case 9: return [3 /*break*/, 12];
	                    case 10: return [4 /*yield*/, this.getResolver(nameOrAddress)];
	                    case 11:
	                        // ENS name; forward lookup with wildcard
	                        resolver = _b.sent();
	                        if (!resolver) {
	                            return [2 /*return*/, null];
	                        }
	                        _b.label = 12;
	                    case 12: return [4 /*yield*/, resolver.getAvatar()];
	                    case 13:
	                        avatar = _b.sent();
	                        if (avatar == null) {
	                            return [2 /*return*/, null];
	                        }
	                        return [2 /*return*/, avatar.url];
	                }
	            });
	        });
	    };
	    BaseProvider.prototype.perform = function (method, params) {
	        return logger.throwError(method + " not implemented", lib.Logger.errors.NOT_IMPLEMENTED, { operation: method });
	    };
	    BaseProvider.prototype._startEvent = function (event) {
	        this.polling = (this._events.filter(function (e) { return e.pollable(); }).length > 0);
	    };
	    BaseProvider.prototype._stopEvent = function (event) {
	        this.polling = (this._events.filter(function (e) { return e.pollable(); }).length > 0);
	    };
	    BaseProvider.prototype._addEventListener = function (eventName, listener, once) {
	        var event = new Event(getEventTag(eventName), listener, once);
	        this._events.push(event);
	        this._startEvent(event);
	        return this;
	    };
	    BaseProvider.prototype.on = function (eventName, listener) {
	        return this._addEventListener(eventName, listener, false);
	    };
	    BaseProvider.prototype.once = function (eventName, listener) {
	        return this._addEventListener(eventName, listener, true);
	    };
	    BaseProvider.prototype.emit = function (eventName) {
	        var _this = this;
	        var args = [];
	        for (var _i = 1; _i < arguments.length; _i++) {
	            args[_i - 1] = arguments[_i];
	        }
	        var result = false;
	        var stopped = [];
	        var eventTag = getEventTag(eventName);
	        this._events = this._events.filter(function (event) {
	            if (event.tag !== eventTag) {
	                return true;
	            }
	            setTimeout(function () {
	                event.listener.apply(_this, args);
	            }, 0);
	            result = true;
	            if (event.once) {
	                stopped.push(event);
	                return false;
	            }
	            return true;
	        });
	        stopped.forEach(function (event) { _this._stopEvent(event); });
	        return result;
	    };
	    BaseProvider.prototype.listenerCount = function (eventName) {
	        if (!eventName) {
	            return this._events.length;
	        }
	        var eventTag = getEventTag(eventName);
	        return this._events.filter(function (event) {
	            return (event.tag === eventTag);
	        }).length;
	    };
	    BaseProvider.prototype.listeners = function (eventName) {
	        if (eventName == null) {
	            return this._events.map(function (event) { return event.listener; });
	        }
	        var eventTag = getEventTag(eventName);
	        return this._events
	            .filter(function (event) { return (event.tag === eventTag); })
	            .map(function (event) { return event.listener; });
	    };
	    BaseProvider.prototype.off = function (eventName, listener) {
	        var _this = this;
	        if (listener == null) {
	            return this.removeAllListeners(eventName);
	        }
	        var stopped = [];
	        var found = false;
	        var eventTag = getEventTag(eventName);
	        this._events = this._events.filter(function (event) {
	            if (event.tag !== eventTag || event.listener != listener) {
	                return true;
	            }
	            if (found) {
	                return true;
	            }
	            found = true;
	            stopped.push(event);
	            return false;
	        });
	        stopped.forEach(function (event) { _this._stopEvent(event); });
	        return this;
	    };
	    BaseProvider.prototype.removeAllListeners = function (eventName) {
	        var _this = this;
	        var stopped = [];
	        if (eventName == null) {
	            stopped = this._events;
	            this._events = [];
	        }
	        else {
	            var eventTag_1 = getEventTag(eventName);
	            this._events = this._events.filter(function (event) {
	                if (event.tag !== eventTag_1) {
	                    return true;
	                }
	                stopped.push(event);
	                return false;
	            });
	        }
	        stopped.forEach(function (event) { _this._stopEvent(event); });
	        return this;
	    };
	    return BaseProvider;
	}(lib$e.Provider));
	exports.BaseProvider = BaseProvider;

	});

	var baseProvider$1 = /*@__PURE__*/getDefaultExportFromCjs(baseProvider);

	var jsonRpcProvider = createCommonjsModule(function (module, exports) {
	"use strict";
	var __extends = (commonjsGlobal && commonjsGlobal.__extends) || (function () {
	    var extendStatics = function (d, b) {
	        extendStatics = Object.setPrototypeOf ||
	            ({ __proto__: [] } instanceof Array && function (d, b) { d.__proto__ = b; }) ||
	            function (d, b) { for (var p in b) if (Object.prototype.hasOwnProperty.call(b, p)) d[p] = b[p]; };
	        return extendStatics(d, b);
	    };
	    return function (d, b) {
	        if (typeof b !== "function" && b !== null)
	            throw new TypeError("Class extends value " + String(b) + " is not a constructor or null");
	        extendStatics(d, b);
	        function __() { this.constructor = d; }
	        d.prototype = b === null ? Object.create(b) : (__.prototype = b.prototype, new __());
	    };
	})();
	var __awaiter = (commonjsGlobal && commonjsGlobal.__awaiter) || function (thisArg, _arguments, P, generator) {
	    function adopt(value) { return value instanceof P ? value : new P(function (resolve) { resolve(value); }); }
	    return new (P || (P = Promise))(function (resolve, reject) {
	        function fulfilled(value) { try { step(generator.next(value)); } catch (e) { reject(e); } }
	        function rejected(value) { try { step(generator["throw"](value)); } catch (e) { reject(e); } }
	        function step(result) { result.done ? resolve(result.value) : adopt(result.value).then(fulfilled, rejected); }
	        step((generator = generator.apply(thisArg, _arguments || [])).next());
	    });
	};
	var __generator = (commonjsGlobal && commonjsGlobal.__generator) || function (thisArg, body) {
	    var _ = { label: 0, sent: function() { if (t[0] & 1) throw t[1]; return t[1]; }, trys: [], ops: [] }, f, y, t, g;
	    return g = { next: verb(0), "throw": verb(1), "return": verb(2) }, typeof Symbol === "function" && (g[Symbol.iterator] = function() { return this; }), g;
	    function verb(n) { return function (v) { return step([n, v]); }; }
	    function step(op) {
	        if (f) throw new TypeError("Generator is already executing.");
	        while (_) try {
	            if (f = 1, y && (t = op[0] & 2 ? y["return"] : op[0] ? y["throw"] || ((t = y["return"]) && t.call(y), 0) : y.next) && !(t = t.call(y, op[1])).done) return t;
	            if (y = 0, t) op = [op[0] & 2, t.value];
	            switch (op[0]) {
	                case 0: case 1: t = op; break;
	                case 4: _.label++; return { value: op[1], done: false };
	                case 5: _.label++; y = op[1]; op = [0]; continue;
	                case 7: op = _.ops.pop(); _.trys.pop(); continue;
	                default:
	                    if (!(t = _.trys, t = t.length > 0 && t[t.length - 1]) && (op[0] === 6 || op[0] === 2)) { _ = 0; continue; }
	                    if (op[0] === 3 && (!t || (op[1] > t[0] && op[1] < t[3]))) { _.label = op[1]; break; }
	                    if (op[0] === 6 && _.label < t[1]) { _.label = t[1]; t = op; break; }
	                    if (t && _.label < t[2]) { _.label = t[2]; _.ops.push(op); break; }
	                    if (t[2]) _.ops.pop();
	                    _.trys.pop(); continue;
	            }
	            op = body.call(thisArg, _);
	        } catch (e) { op = [6, e]; y = 0; } finally { f = t = 0; }
	        if (op[0] & 5) throw op[1]; return { value: op[0] ? op[1] : void 0, done: true };
	    }
	};
	Object.defineProperty(exports, "__esModule", { value: true });
	exports.JsonRpcProvider = exports.JsonRpcSigner = void 0;










	var logger = new lib.Logger(_version$I.version);

	var errorGas = ["call", "estimateGas"];
	function spelunk(value, requireData) {
	    if (value == null) {
	        return null;
	    }
	    // These *are* the droids we're looking for.
	    if (typeof (value.message) === "string" && value.message.match("reverted")) {
	        var data = (0, lib$1.isHexString)(value.data) ? value.data : null;
	        if (!requireData || data) {
	            return { message: value.message, data: data };
	        }
	    }
	    // Spelunk further...
	    if (typeof (value) === "object") {
	        for (var key in value) {
	            var result = spelunk(value[key], requireData);
	            if (result) {
	                return result;
	            }
	        }
	        return null;
	    }
	    // Might be a JSON string we can further descend...
	    if (typeof (value) === "string") {
	        try {
	            return spelunk(JSON.parse(value), requireData);
	        }
	        catch (error) { }
	    }
	    return null;
	}
	function checkError(method, error, params) {
	    var transaction = params.transaction || params.signedTransaction;
	    // Undo the "convenience" some nodes are attempting to prevent backwards
	    // incompatibility; maybe for v6 consider forwarding reverts as errors
	    if (method === "call") {
	        var result = spelunk(error, true);
	        if (result) {
	            return result.data;
	        }
	        // Nothing descriptive..
	        logger.throwError("missing revert data in call exception; Transaction reverted without a reason string", lib.Logger.errors.CALL_EXCEPTION, {
	            data: "0x",
	            transaction: transaction,
	            error: error
	        });
	    }
	    if (method === "estimateGas") {
	        // Try to find something, with a preference on SERVER_ERROR body
	        var result = spelunk(error.body, false);
	        if (result == null) {
	            result = spelunk(error, false);
	        }
	        // Found "reverted", this is a CALL_EXCEPTION
	        if (result) {
	            logger.throwError("cannot estimate gas; transaction may fail or may require manual gas limit", lib.Logger.errors.UNPREDICTABLE_GAS_LIMIT, {
	                reason: result.message,
	                method: method,
	                transaction: transaction,
	                error: error
	            });
	        }
	    }
	    // @TODO: Should we spelunk for message too?
	    var message = error.message;
	    if (error.code === lib.Logger.errors.SERVER_ERROR && error.error && typeof (error.error.message) === "string") {
	        message = error.error.message;
	    }
	    else if (typeof (error.body) === "string") {
	        message = error.body;
	    }
	    else if (typeof (error.responseText) === "string") {
	        message = error.responseText;
	    }
	    message = (message || "").toLowerCase();
	    // "insufficient funds for gas * price + value + cost(data)"
	    if (message.match(/insufficient funds|base fee exceeds gas limit|InsufficientFunds/i)) {
	        logger.throwError("insufficient funds for intrinsic transaction cost", lib.Logger.errors.INSUFFICIENT_FUNDS, {
	            error: error,
	            method: method,
	            transaction: transaction
	        });
	    }
	    // "nonce too low"
	    if (message.match(/nonce (is )?too low/i)) {
	        logger.throwError("nonce has already been used", lib.Logger.errors.NONCE_EXPIRED, {
	            error: error,
	            method: method,
	            transaction: transaction
	        });
	    }
	    // "replacement transaction underpriced"
	    if (message.match(/replacement transaction underpriced|transaction gas price.*too low/i)) {
	        logger.throwError("replacement fee too low", lib.Logger.errors.REPLACEMENT_UNDERPRICED, {
	            error: error,
	            method: method,
	            transaction: transaction
	        });
	    }
	    // "replacement transaction underpriced"
	    if (message.match(/only replay-protected/i)) {
	        logger.throwError("legacy pre-eip-155 transactions not supported", lib.Logger.errors.UNSUPPORTED_OPERATION, {
	            error: error,
	            method: method,
	            transaction: transaction
	        });
	    }
	    if (errorGas.indexOf(method) >= 0 && message.match(/gas required exceeds allowance|always failing transaction|execution reverted|revert/)) {
	        logger.throwError("cannot estimate gas; transaction may fail or may require manual gas limit", lib.Logger.errors.UNPREDICTABLE_GAS_LIMIT, {
	            error: error,
	            method: method,
	            transaction: transaction
	        });
	    }
	    throw error;
	}
	function timer(timeout) {
	    return new Promise(function (resolve) {
	        setTimeout(resolve, timeout);
	    });
	}
	function getResult(payload) {
	    if (payload.error) {
	        // @TODO: not any
	        var error = new Error(payload.error.message);
	        error.code = payload.error.code;
	        error.data = payload.error.data;
	        throw error;
	    }
	    return payload.result;
	}
	function getLowerCase(value) {
	    if (value) {
	        return value.toLowerCase();
	    }
	    return value;
	}
	var _constructorGuard = {};
	var JsonRpcSigner = /** @class */ (function (_super) {
	    __extends(JsonRpcSigner, _super);
	    function JsonRpcSigner(constructorGuard, provider, addressOrIndex) {
	        var _this = _super.call(this) || this;
	        if (constructorGuard !== _constructorGuard) {
	            throw new Error("do not call the JsonRpcSigner constructor directly; use provider.getSigner");
	        }
	        (0, lib$3.defineReadOnly)(_this, "provider", provider);
	        if (addressOrIndex == null) {
	            addressOrIndex = 0;
	        }
	        if (typeof (addressOrIndex) === "string") {
	            (0, lib$3.defineReadOnly)(_this, "_address", _this.provider.formatter.address(addressOrIndex));
	            (0, lib$3.defineReadOnly)(_this, "_index", null);
	        }
	        else if (typeof (addressOrIndex) === "number") {
	            (0, lib$3.defineReadOnly)(_this, "_index", addressOrIndex);
	            (0, lib$3.defineReadOnly)(_this, "_address", null);
	        }
	        else {
	            logger.throwArgumentError("invalid address or index", "addressOrIndex", addressOrIndex);
	        }
	        return _this;
	    }
	    JsonRpcSigner.prototype.connect = function (provider) {
	        return logger.throwError("cannot alter JSON-RPC Signer connection", lib.Logger.errors.UNSUPPORTED_OPERATION, {
	            operation: "connect"
	        });
	    };
	    JsonRpcSigner.prototype.connectUnchecked = function () {
	        return new UncheckedJsonRpcSigner(_constructorGuard, this.provider, this._address || this._index);
	    };
	    JsonRpcSigner.prototype.getAddress = function () {
	        var _this = this;
	        if (this._address) {
	            return Promise.resolve(this._address);
	        }
	        return this.provider.send("eth_accounts", []).then(function (accounts) {
	            if (accounts.length <= _this._index) {
	                logger.throwError("unknown account #" + _this._index, lib.Logger.errors.UNSUPPORTED_OPERATION, {
	                    operation: "getAddress"
	                });
	            }
	            return _this.provider.formatter.address(accounts[_this._index]);
	        });
	    };
	    JsonRpcSigner.prototype.sendUncheckedTransaction = function (transaction) {
	        var _this = this;
	        transaction = (0, lib$3.shallowCopy)(transaction);
	        var fromAddress = this.getAddress().then(function (address) {
	            if (address) {
	                address = address.toLowerCase();
	            }
	            return address;
	        });
	        // The JSON-RPC for eth_sendTransaction uses 90000 gas; if the user
	        // wishes to use this, it is easy to specify explicitly, otherwise
	        // we look it up for them.
	        if (transaction.gasLimit == null) {
	            var estimate = (0, lib$3.shallowCopy)(transaction);
	            estimate.from = fromAddress;
	            transaction.gasLimit = this.provider.estimateGas(estimate);
	        }
	        if (transaction.to != null) {
	            transaction.to = Promise.resolve(transaction.to).then(function (to) { return __awaiter(_this, void 0, void 0, function () {
	                var address;
	                return __generator(this, function (_a) {
	                    switch (_a.label) {
	                        case 0:
	                            if (to == null) {
	                                return [2 /*return*/, null];
	                            }
	                            return [4 /*yield*/, this.provider.resolveName(to)];
	                        case 1:
	                            address = _a.sent();
	                            if (address == null) {
	                                logger.throwArgumentError("provided ENS name resolves to null", "tx.to", to);
	                            }
	                            return [2 /*return*/, address];
	                    }
	                });
	            }); });
	        }
	        return (0, lib$3.resolveProperties)({
	            tx: (0, lib$3.resolveProperties)(transaction),
	            sender: fromAddress
	        }).then(function (_a) {
	            var tx = _a.tx, sender = _a.sender;
	            if (tx.from != null) {
	                if (tx.from.toLowerCase() !== sender) {
	                    logger.throwArgumentError("from address mismatch", "transaction", transaction);
	                }
	            }
	            else {
	                tx.from = sender;
	            }
	            var hexTx = _this.provider.constructor.hexlifyTransaction(tx, { from: true });
	            return _this.provider.send("eth_sendTransaction", [hexTx]).then(function (hash) {
	                return hash;
	            }, function (error) {
	                if (typeof (error.message) === "string" && error.message.match(/user denied/i)) {
	                    logger.throwError("user rejected transaction", lib.Logger.errors.ACTION_REJECTED, {
	                        action: "sendTransaction",
	                        transaction: tx
	                    });
	                }
	                return checkError("sendTransaction", error, hexTx);
	            });
	        });
	    };
	    JsonRpcSigner.prototype.signTransaction = function (transaction) {
	        return logger.throwError("signing transactions is unsupported", lib.Logger.errors.UNSUPPORTED_OPERATION, {
	            operation: "signTransaction"
	        });
	    };
	    JsonRpcSigner.prototype.sendTransaction = function (transaction) {
	        return __awaiter(this, void 0, void 0, function () {
	            var blockNumber, hash, error_1;
	            var _this = this;
	            return __generator(this, function (_a) {
	                switch (_a.label) {
	                    case 0: return [4 /*yield*/, this.provider._getInternalBlockNumber(100 + 2 * this.provider.pollingInterval)];
	                    case 1:
	                        blockNumber = _a.sent();
	                        return [4 /*yield*/, this.sendUncheckedTransaction(transaction)];
	                    case 2:
	                        hash = _a.sent();
	                        _a.label = 3;
	                    case 3:
	                        _a.trys.push([3, 5, , 6]);
	                        return [4 /*yield*/, (0, lib$s.poll)(function () { return __awaiter(_this, void 0, void 0, function () {
	                                var tx;
	                                return __generator(this, function (_a) {
	                                    switch (_a.label) {
	                                        case 0: return [4 /*yield*/, this.provider.getTransaction(hash)];
	                                        case 1:
	                                            tx = _a.sent();
	                                            if (tx === null) {
	                                                return [2 /*return*/, undefined];
	                                            }
	                                            return [2 /*return*/, this.provider._wrapTransaction(tx, hash, blockNumber)];
	                                    }
	                                });
	                            }); }, { oncePoll: this.provider })];
	                    case 4: 
	                    // Unfortunately, JSON-RPC only provides and opaque transaction hash
	                    // for a response, and we need the actual transaction, so we poll
	                    // for it; it should show up very quickly
	                    return [2 /*return*/, _a.sent()];
	                    case 5:
	                        error_1 = _a.sent();
	                        error_1.transactionHash = hash;
	                        throw error_1;
	                    case 6: return [2 /*return*/];
	                }
	            });
	        });
	    };
	    JsonRpcSigner.prototype.signMessage = function (message) {
	        return __awaiter(this, void 0, void 0, function () {
	            var data, address, error_2;
	            return __generator(this, function (_a) {
	                switch (_a.label) {
	                    case 0:
	                        data = ((typeof (message) === "string") ? (0, lib$8.toUtf8Bytes)(message) : message);
	                        return [4 /*yield*/, this.getAddress()];
	                    case 1:
	                        address = _a.sent();
	                        _a.label = 2;
	                    case 2:
	                        _a.trys.push([2, 4, , 5]);
	                        return [4 /*yield*/, this.provider.send("personal_sign", [(0, lib$1.hexlify)(data), address.toLowerCase()])];
	                    case 3: return [2 /*return*/, _a.sent()];
	                    case 4:
	                        error_2 = _a.sent();
	                        if (typeof (error_2.message) === "string" && error_2.message.match(/user denied/i)) {
	                            logger.throwError("user rejected signing", lib.Logger.errors.ACTION_REJECTED, {
	                                action: "signMessage",
	                                from: address,
	                                messageData: message
	                            });
	                        }
	                        throw error_2;
	                    case 5: return [2 /*return*/];
	                }
	            });
	        });
	    };
	    JsonRpcSigner.prototype._legacySignMessage = function (message) {
	        return __awaiter(this, void 0, void 0, function () {
	            var data, address, error_3;
	            return __generator(this, function (_a) {
	                switch (_a.label) {
	                    case 0:
	                        data = ((typeof (message) === "string") ? (0, lib$8.toUtf8Bytes)(message) : message);
	                        return [4 /*yield*/, this.getAddress()];
	                    case 1:
	                        address = _a.sent();
	                        _a.label = 2;
	                    case 2:
	                        _a.trys.push([2, 4, , 5]);
	                        return [4 /*yield*/, this.provider.send("eth_sign", [address.toLowerCase(), (0, lib$1.hexlify)(data)])];
	                    case 3: 
	                    // https://github.com/ethereum/wiki/wiki/JSON-RPC#eth_sign
	                    return [2 /*return*/, _a.sent()];
	                    case 4:
	                        error_3 = _a.sent();
	                        if (typeof (error_3.message) === "string" && error_3.message.match(/user denied/i)) {
	                            logger.throwError("user rejected signing", lib.Logger.errors.ACTION_REJECTED, {
	                                action: "_legacySignMessage",
	                                from: address,
	                                messageData: message
	                            });
	                        }
	                        throw error_3;
	                    case 5: return [2 /*return*/];
	                }
	            });
	        });
	    };
	    JsonRpcSigner.prototype._signTypedData = function (domain, types, value) {
	        return __awaiter(this, void 0, void 0, function () {
	            var populated, address, error_4;
	            var _this = this;
	            return __generator(this, function (_a) {
	                switch (_a.label) {
	                    case 0: return [4 /*yield*/, lib$c._TypedDataEncoder.resolveNames(domain, types, value, function (name) {
	                            return _this.provider.resolveName(name);
	                        })];
	                    case 1:
	                        populated = _a.sent();
	                        return [4 /*yield*/, this.getAddress()];
	                    case 2:
	                        address = _a.sent();
	                        _a.label = 3;
	                    case 3:
	                        _a.trys.push([3, 5, , 6]);
	                        return [4 /*yield*/, this.provider.send("eth_signTypedData_v4", [
	                                address.toLowerCase(),
	                                JSON.stringify(lib$c._TypedDataEncoder.getPayload(populated.domain, types, populated.value))
	                            ])];
	                    case 4: return [2 /*return*/, _a.sent()];
	                    case 5:
	                        error_4 = _a.sent();
	                        if (typeof (error_4.message) === "string" && error_4.message.match(/user denied/i)) {
	                            logger.throwError("user rejected signing", lib.Logger.errors.ACTION_REJECTED, {
	                                action: "_signTypedData",
	                                from: address,
	                                messageData: { domain: populated.domain, types: types, value: populated.value }
	                            });
	                        }
	                        throw error_4;
	                    case 6: return [2 /*return*/];
	                }
	            });
	        });
	    };
	    JsonRpcSigner.prototype.unlock = function (password) {
	        return __awaiter(this, void 0, void 0, function () {
	            var provider, address;
	            return __generator(this, function (_a) {
	                switch (_a.label) {
	                    case 0:
	                        provider = this.provider;
	                        return [4 /*yield*/, this.getAddress()];
	                    case 1:
	                        address = _a.sent();
	                        return [2 /*return*/, provider.send("personal_unlockAccount", [address.toLowerCase(), password, null])];
	                }
	            });
	        });
	    };
	    return JsonRpcSigner;
	}(lib$f.Signer));
	exports.JsonRpcSigner = JsonRpcSigner;
	var UncheckedJsonRpcSigner = /** @class */ (function (_super) {
	    __extends(UncheckedJsonRpcSigner, _super);
	    function UncheckedJsonRpcSigner() {
	        return _super !== null && _super.apply(this, arguments) || this;
	    }
	    UncheckedJsonRpcSigner.prototype.sendTransaction = function (transaction) {
	        var _this = this;
	        return this.sendUncheckedTransaction(transaction).then(function (hash) {
	            return {
	                hash: hash,
	                nonce: null,
	                gasLimit: null,
	                gasPrice: null,
	                data: null,
	                value: null,
	                chainId: null,
	                confirmations: 0,
	                from: null,
	                wait: function (confirmations) { return _this.provider.waitForTransaction(hash, confirmations); }
	            };
	        });
	    };
	    return UncheckedJsonRpcSigner;
	}(JsonRpcSigner));
	var allowedTransactionKeys = {
	    chainId: true, data: true, gasLimit: true, gasPrice: true, nonce: true, to: true, value: true,
	    type: true, accessList: true,
	    maxFeePerGas: true, maxPriorityFeePerGas: true
	};
	var JsonRpcProvider = /** @class */ (function (_super) {
	    __extends(JsonRpcProvider, _super);
	    function JsonRpcProvider(url, network) {
	        var _this = this;
	        var networkOrReady = network;
	        // The network is unknown, query the JSON-RPC for it
	        if (networkOrReady == null) {
	            networkOrReady = new Promise(function (resolve, reject) {
	                setTimeout(function () {
	                    _this.detectNetwork().then(function (network) {
	                        resolve(network);
	                    }, function (error) {
	                        reject(error);
	                    });
	                }, 0);
	            });
	        }
	        _this = _super.call(this, networkOrReady) || this;
	        // Default URL
	        if (!url) {
	            url = (0, lib$3.getStatic)(_this.constructor, "defaultUrl")();
	        }
	        if (typeof (url) === "string") {
	            (0, lib$3.defineReadOnly)(_this, "connection", Object.freeze({
	                url: url
	            }));
	        }
	        else {
	            (0, lib$3.defineReadOnly)(_this, "connection", Object.freeze((0, lib$3.shallowCopy)(url)));
	        }
	        _this._nextId = 42;
	        return _this;
	    }
	    Object.defineProperty(JsonRpcProvider.prototype, "_cache", {
	        get: function () {
	            if (this._eventLoopCache == null) {
	                this._eventLoopCache = {};
	            }
	            return this._eventLoopCache;
	        },
	        enumerable: false,
	        configurable: true
	    });
	    JsonRpcProvider.defaultUrl = function () {
	        return "http:/\/localhost:8545";
	    };
	    JsonRpcProvider.prototype.detectNetwork = function () {
	        var _this = this;
	        if (!this._cache["detectNetwork"]) {
	            this._cache["detectNetwork"] = this._uncachedDetectNetwork();
	            // Clear this cache at the beginning of the next event loop
	            setTimeout(function () {
	                _this._cache["detectNetwork"] = null;
	            }, 0);
	        }
	        return this._cache["detectNetwork"];
	    };
	    JsonRpcProvider.prototype._uncachedDetectNetwork = function () {
	        return __awaiter(this, void 0, void 0, function () {
	            var chainId, error_5, error_6, getNetwork;
	            return __generator(this, function (_a) {
	                switch (_a.label) {
	                    case 0: return [4 /*yield*/, timer(0)];
	                    case 1:
	                        _a.sent();
	                        chainId = null;
	                        _a.label = 2;
	                    case 2:
	                        _a.trys.push([2, 4, , 9]);
	                        return [4 /*yield*/, this.send("eth_chainId", [])];
	                    case 3:
	                        chainId = _a.sent();
	                        return [3 /*break*/, 9];
	                    case 4:
	                        error_5 = _a.sent();
	                        _a.label = 5;
	                    case 5:
	                        _a.trys.push([5, 7, , 8]);
	                        return [4 /*yield*/, this.send("net_version", [])];
	                    case 6:
	                        chainId = _a.sent();
	                        return [3 /*break*/, 8];
	                    case 7:
	                        error_6 = _a.sent();
	                        return [3 /*break*/, 8];
	                    case 8: return [3 /*break*/, 9];
	                    case 9:
	                        if (chainId != null) {
	                            getNetwork = (0, lib$3.getStatic)(this.constructor, "getNetwork");
	                            try {
	                                return [2 /*return*/, getNetwork(lib$2.BigNumber.from(chainId).toNumber())];
	                            }
	                            catch (error) {
	                                return [2 /*return*/, logger.throwError("could not detect network", lib.Logger.errors.NETWORK_ERROR, {
	                                        chainId: chainId,
	                                        event: "invalidNetwork",
	                                        serverError: error
	                                    })];
	                            }
	                        }
	                        return [2 /*return*/, logger.throwError("could not detect network", lib.Logger.errors.NETWORK_ERROR, {
	                                event: "noNetwork"
	                            })];
	                }
	            });
	        });
	    };
	    JsonRpcProvider.prototype.getSigner = function (addressOrIndex) {
	        return new JsonRpcSigner(_constructorGuard, this, addressOrIndex);
	    };
	    JsonRpcProvider.prototype.getUncheckedSigner = function (addressOrIndex) {
	        return this.getSigner(addressOrIndex).connectUnchecked();
	    };
	    JsonRpcProvider.prototype.listAccounts = function () {
	        var _this = this;
	        return this.send("eth_accounts", []).then(function (accounts) {
	            return accounts.map(function (a) { return _this.formatter.address(a); });
	        });
	    };
	    JsonRpcProvider.prototype.send = function (method, params) {
	        var _this = this;
	        var request = {
	            method: method,
	            params: params,
	            id: (this._nextId++),
	            jsonrpc: "2.0"
	        };
	        this.emit("debug", {
	            action: "request",
	            request: (0, lib$3.deepCopy)(request),
	            provider: this
	        });
	        // We can expand this in the future to any call, but for now these
	        // are the biggest wins and do not require any serializing parameters.
	        var cache = (["eth_chainId", "eth_blockNumber"].indexOf(method) >= 0);
	        if (cache && this._cache[method]) {
	            return this._cache[method];
	        }
	        var result = (0, lib$s.fetchJson)(this.connection, JSON.stringify(request), getResult).then(function (result) {
	            _this.emit("debug", {
	                action: "response",
	                request: request,
	                response: result,
	                provider: _this
	            });
	            return result;
	        }, function (error) {
	            _this.emit("debug", {
	                action: "response",
	                error: error,
	                request: request,
	                provider: _this
	            });
	            throw error;
	        });
	        // Cache the fetch, but clear it on the next event loop
	        if (cache) {
	            this._cache[method] = result;
	            setTimeout(function () {
	                _this._cache[method] = null;
	            }, 0);
	        }
	        return result;
	    };
	    JsonRpcProvider.prototype.prepareRequest = function (method, params) {
	        switch (method) {
	            case "getBlockNumber":
	                return ["eth_blockNumber", []];
	            case "getGasPrice":
	                return ["eth_gasPrice", []];
	            case "getBalance":
	                return ["eth_getBalance", [getLowerCase(params.address), params.blockTag]];
	            case "getTransactionCount":
	                return ["eth_getTransactionCount", [getLowerCase(params.address), params.blockTag]];
	            case "getCode":
	                return ["eth_getCode", [getLowerCase(params.address), params.blockTag]];
	            case "getStorageAt":
	                return ["eth_getStorageAt", [getLowerCase(params.address), (0, lib$1.hexZeroPad)(params.position, 32), params.blockTag]];
	            case "sendTransaction":
	                return ["eth_sendRawTransaction", [params.signedTransaction]];
	            case "getBlock":
	                if (params.blockTag) {
	                    return ["eth_getBlockByNumber", [params.blockTag, !!params.includeTransactions]];
	                }
	                else if (params.blockHash) {
	                    return ["eth_getBlockByHash", [params.blockHash, !!params.includeTransactions]];
	                }
	                return null;
	            case "getTransaction":
	                return ["eth_getTransactionByHash", [params.transactionHash]];
	            case "getTransactionReceipt":
	                return ["eth_getTransactionReceipt", [params.transactionHash]];
	            case "call": {
	                var hexlifyTransaction = (0, lib$3.getStatic)(this.constructor, "hexlifyTransaction");
	                return ["eth_call", [hexlifyTransaction(params.transaction, { from: true }), params.blockTag]];
	            }
	            case "estimateGas": {
	                var hexlifyTransaction = (0, lib$3.getStatic)(this.constructor, "hexlifyTransaction");
	                return ["eth_estimateGas", [hexlifyTransaction(params.transaction, { from: true })]];
	            }
	            case "getLogs":
	                if (params.filter && params.filter.address != null) {
	                    params.filter.address = getLowerCase(params.filter.address);
	                }
	                return ["eth_getLogs", [params.filter]];
	            default:
	                break;
	        }
	        return null;
	    };
	    JsonRpcProvider.prototype.perform = function (method, params) {
	        return __awaiter(this, void 0, void 0, function () {
	            var tx, feeData, args, error_7;
	            return __generator(this, function (_a) {
	                switch (_a.label) {
	                    case 0:
	                        if (!(method === "call" || method === "estimateGas")) return [3 /*break*/, 2];
	                        tx = params.transaction;
	                        if (!(tx && tx.type != null && lib$2.BigNumber.from(tx.type).isZero())) return [3 /*break*/, 2];
	                        if (!(tx.maxFeePerGas == null && tx.maxPriorityFeePerGas == null)) return [3 /*break*/, 2];
	                        return [4 /*yield*/, this.getFeeData()];
	                    case 1:
	                        feeData = _a.sent();
	                        if (feeData.maxFeePerGas == null && feeData.maxPriorityFeePerGas == null) {
	                            // Network doesn't know about EIP-1559 (and hence type)
	                            params = (0, lib$3.shallowCopy)(params);
	                            params.transaction = (0, lib$3.shallowCopy)(tx);
	                            delete params.transaction.type;
	                        }
	                        _a.label = 2;
	                    case 2:
	                        args = this.prepareRequest(method, params);
	                        if (args == null) {
	                            logger.throwError(method + " not implemented", lib.Logger.errors.NOT_IMPLEMENTED, { operation: method });
	                        }
	                        _a.label = 3;
	                    case 3:
	                        _a.trys.push([3, 5, , 6]);
	                        return [4 /*yield*/, this.send(args[0], args[1])];
	                    case 4: return [2 /*return*/, _a.sent()];
	                    case 5:
	                        error_7 = _a.sent();
	                        return [2 /*return*/, checkError(method, error_7, params)];
	                    case 6: return [2 /*return*/];
	                }
	            });
	        });
	    };
	    JsonRpcProvider.prototype._startEvent = function (event) {
	        if (event.tag === "pending") {
	            this._startPending();
	        }
	        _super.prototype._startEvent.call(this, event);
	    };
	    JsonRpcProvider.prototype._startPending = function () {
	        if (this._pendingFilter != null) {
	            return;
	        }
	        var self = this;
	        var pendingFilter = this.send("eth_newPendingTransactionFilter", []);
	        this._pendingFilter = pendingFilter;
	        pendingFilter.then(function (filterId) {
	            function poll() {
	                self.send("eth_getFilterChanges", [filterId]).then(function (hashes) {
	                    if (self._pendingFilter != pendingFilter) {
	                        return null;
	                    }
	                    var seq = Promise.resolve();
	                    hashes.forEach(function (hash) {
	                        // @TODO: This should be garbage collected at some point... How? When?
	                        self._emitted["t:" + hash.toLowerCase()] = "pending";
	                        seq = seq.then(function () {
	                            return self.getTransaction(hash).then(function (tx) {
	                                self.emit("pending", tx);
	                                return null;
	                            });
	                        });
	                    });
	                    return seq.then(function () {
	                        return timer(1000);
	                    });
	                }).then(function () {
	                    if (self._pendingFilter != pendingFilter) {
	                        self.send("eth_uninstallFilter", [filterId]);
	                        return;
	                    }
	                    setTimeout(function () { poll(); }, 0);
	                    return null;
	                }).catch(function (error) { });
	            }
	            poll();
	            return filterId;
	        }).catch(function (error) { });
	    };
	    JsonRpcProvider.prototype._stopEvent = function (event) {
	        if (event.tag === "pending" && this.listenerCount("pending") === 0) {
	            this._pendingFilter = null;
	        }
	        _super.prototype._stopEvent.call(this, event);
	    };
	    // Convert an ethers.js transaction into a JSON-RPC transaction
	    //  - gasLimit => gas
	    //  - All values hexlified
	    //  - All numeric values zero-striped
	    //  - All addresses are lowercased
	    // NOTE: This allows a TransactionRequest, but all values should be resolved
	    //       before this is called
	    // @TODO: This will likely be removed in future versions and prepareRequest
	    //        will be the preferred method for this.
	    JsonRpcProvider.hexlifyTransaction = function (transaction, allowExtra) {
	        // Check only allowed properties are given
	        var allowed = (0, lib$3.shallowCopy)(allowedTransactionKeys);
	        if (allowExtra) {
	            for (var key in allowExtra) {
	                if (allowExtra[key]) {
	                    allowed[key] = true;
	                }
	            }
	        }
	        (0, lib$3.checkProperties)(transaction, allowed);
	        var result = {};
	        // JSON-RPC now requires numeric values to be "quantity" values
	        ["chainId", "gasLimit", "gasPrice", "type", "maxFeePerGas", "maxPriorityFeePerGas", "nonce", "value"].forEach(function (key) {
	            if (transaction[key] == null) {
	                return;
	            }
	            var value = (0, lib$1.hexValue)(lib$2.BigNumber.from(transaction[key]));
	            if (key === "gasLimit") {
	                key = "gas";
	            }
	            result[key] = value;
	        });
	        ["from", "to", "data"].forEach(function (key) {
	            if (transaction[key] == null) {
	                return;
	            }
	            result[key] = (0, lib$1.hexlify)(transaction[key]);
	        });
	        if (transaction.accessList) {
	            result["accessList"] = (0, lib$h.accessListify)(transaction.accessList);
	        }
	        return result;
	    };
	    return JsonRpcProvider;
	}(baseProvider.BaseProvider));
	exports.JsonRpcProvider = JsonRpcProvider;

	});

	var jsonRpcProvider$1 = /*@__PURE__*/getDefaultExportFromCjs(jsonRpcProvider);

	var browserWs = createCommonjsModule(function (module, exports) {
	"use strict";
	Object.defineProperty(exports, "__esModule", { value: true });
	exports.WebSocket = void 0;


	var WS = null;
	exports.WebSocket = WS;
	try {
	    exports.WebSocket = WS = WebSocket;
	    if (WS == null) {
	        throw new Error("inject please");
	    }
	}
	catch (error) {
	    var logger_2 = new lib.Logger(_version$I.version);
	    exports.WebSocket = WS = function () {
	        logger_2.throwError("WebSockets not supported in this environment", lib.Logger.errors.UNSUPPORTED_OPERATION, {
	            operation: "new WebSocket()"
	        });
	    };
	}

	});

	var browserWs$1 = /*@__PURE__*/getDefaultExportFromCjs(browserWs);

	var websocketProvider = createCommonjsModule(function (module, exports) {
	"use strict";
	var __extends = (commonjsGlobal && commonjsGlobal.__extends) || (function () {
	    var extendStatics = function (d, b) {
	        extendStatics = Object.setPrototypeOf ||
	            ({ __proto__: [] } instanceof Array && function (d, b) { d.__proto__ = b; }) ||
	            function (d, b) { for (var p in b) if (Object.prototype.hasOwnProperty.call(b, p)) d[p] = b[p]; };
	        return extendStatics(d, b);
	    };
	    return function (d, b) {
	        if (typeof b !== "function" && b !== null)
	            throw new TypeError("Class extends value " + String(b) + " is not a constructor or null");
	        extendStatics(d, b);
	        function __() { this.constructor = d; }
	        d.prototype = b === null ? Object.create(b) : (__.prototype = b.prototype, new __());
	    };
	})();
	var __awaiter = (commonjsGlobal && commonjsGlobal.__awaiter) || function (thisArg, _arguments, P, generator) {
	    function adopt(value) { return value instanceof P ? value : new P(function (resolve) { resolve(value); }); }
	    return new (P || (P = Promise))(function (resolve, reject) {
	        function fulfilled(value) { try { step(generator.next(value)); } catch (e) { reject(e); } }
	        function rejected(value) { try { step(generator["throw"](value)); } catch (e) { reject(e); } }
	        function step(result) { result.done ? resolve(result.value) : adopt(result.value).then(fulfilled, rejected); }
	        step((generator = generator.apply(thisArg, _arguments || [])).next());
	    });
	};
	var __generator = (commonjsGlobal && commonjsGlobal.__generator) || function (thisArg, body) {
	    var _ = { label: 0, sent: function() { if (t[0] & 1) throw t[1]; return t[1]; }, trys: [], ops: [] }, f, y, t, g;
	    return g = { next: verb(0), "throw": verb(1), "return": verb(2) }, typeof Symbol === "function" && (g[Symbol.iterator] = function() { return this; }), g;
	    function verb(n) { return function (v) { return step([n, v]); }; }
	    function step(op) {
	        if (f) throw new TypeError("Generator is already executing.");
	        while (_) try {
	            if (f = 1, y && (t = op[0] & 2 ? y["return"] : op[0] ? y["throw"] || ((t = y["return"]) && t.call(y), 0) : y.next) && !(t = t.call(y, op[1])).done) return t;
	            if (y = 0, t) op = [op[0] & 2, t.value];
	            switch (op[0]) {
	                case 0: case 1: t = op; break;
	                case 4: _.label++; return { value: op[1], done: false };
	                case 5: _.label++; y = op[1]; op = [0]; continue;
	                case 7: op = _.ops.pop(); _.trys.pop(); continue;
	                default:
	                    if (!(t = _.trys, t = t.length > 0 && t[t.length - 1]) && (op[0] === 6 || op[0] === 2)) { _ = 0; continue; }
	                    if (op[0] === 3 && (!t || (op[1] > t[0] && op[1] < t[3]))) { _.label = op[1]; break; }
	                    if (op[0] === 6 && _.label < t[1]) { _.label = t[1]; t = op; break; }
	                    if (t && _.label < t[2]) { _.label = t[2]; _.ops.push(op); break; }
	                    if (t[2]) _.ops.pop();
	                    _.trys.pop(); continue;
	            }
	            op = body.call(thisArg, _);
	        } catch (e) { op = [6, e]; y = 0; } finally { f = t = 0; }
	        if (op[0] & 5) throw op[1]; return { value: op[0] ? op[1] : void 0, done: true };
	    }
	};
	Object.defineProperty(exports, "__esModule", { value: true });
	exports.WebSocketProvider = void 0;






	var logger = new lib.Logger(_version$I.version);
	/**
	 *  Notes:
	 *
	 *  This provider differs a bit from the polling providers. One main
	 *  difference is how it handles consistency. The polling providers
	 *  will stall responses to ensure a consistent state, while this
	 *  WebSocket provider assumes the connected backend will manage this.
	 *
	 *  For example, if a polling provider emits an event which indicates
	 *  the event occurred in blockhash XXX, a call to fetch that block by
	 *  its hash XXX, if not present will retry until it is present. This
	 *  can occur when querying a pool of nodes that are mildly out of sync
	 *  with each other.
	 */
	var NextId = 1;
	// For more info about the Real-time Event API see:
	//   https://geth.ethereum.org/docs/rpc/pubsub
	var WebSocketProvider = /** @class */ (function (_super) {
	    __extends(WebSocketProvider, _super);
	    function WebSocketProvider(url, network) {
	        var _this = this;
	        // This will be added in the future; please open an issue to expedite
	        if (network === "any") {
	            logger.throwError("WebSocketProvider does not support 'any' network yet", lib.Logger.errors.UNSUPPORTED_OPERATION, {
	                operation: "network:any"
	            });
	        }
	        if (typeof (url) === "string") {
	            _this = _super.call(this, url, network) || this;
	        }
	        else {
	            _this = _super.call(this, "_websocket", network) || this;
	        }
	        _this._pollingInterval = -1;
	        _this._wsReady = false;
	        if (typeof (url) === "string") {
	            (0, lib$3.defineReadOnly)(_this, "_websocket", new browserWs.WebSocket(_this.connection.url));
	        }
	        else {
	            (0, lib$3.defineReadOnly)(_this, "_websocket", url);
	        }
	        (0, lib$3.defineReadOnly)(_this, "_requests", {});
	        (0, lib$3.defineReadOnly)(_this, "_subs", {});
	        (0, lib$3.defineReadOnly)(_this, "_subIds", {});
	        (0, lib$3.defineReadOnly)(_this, "_detectNetwork", _super.prototype.detectNetwork.call(_this));
	        // Stall sending requests until the socket is open...
	        _this.websocket.onopen = function () {
	            _this._wsReady = true;
	            Object.keys(_this._requests).forEach(function (id) {
	                _this.websocket.send(_this._requests[id].payload);
	            });
	        };
	        _this.websocket.onmessage = function (messageEvent) {
	            var data = messageEvent.data;
	            var result = JSON.parse(data);
	            if (result.id != null) {
	                var id = String(result.id);
	                var request = _this._requests[id];
	                delete _this._requests[id];
	                if (result.result !== undefined) {
	                    request.callback(null, result.result);
	                    _this.emit("debug", {
	                        action: "response",
	                        request: JSON.parse(request.payload),
	                        response: result.result,
	                        provider: _this
	                    });
	                }
	                else {
	                    var error = null;
	                    if (result.error) {
	                        error = new Error(result.error.message || "unknown error");
	                        (0, lib$3.defineReadOnly)(error, "code", result.error.code || null);
	                        (0, lib$3.defineReadOnly)(error, "response", data);
	                    }
	                    else {
	                        error = new Error("unknown error");
	                    }
	                    request.callback(error, undefined);
	                    _this.emit("debug", {
	                        action: "response",
	                        error: error,
	                        request: JSON.parse(request.payload),
	                        provider: _this
	                    });
	                }
	            }
	            else if (result.method === "eth_subscription") {
	                // Subscription...
	                var sub = _this._subs[result.params.subscription];
	                if (sub) {
	                    //this.emit.apply(this,                  );
	                    sub.processFunc(result.params.result);
	                }
	            }
	            else {
	                console.warn("this should not happen");
	            }
	        };
	        // This Provider does not actually poll, but we want to trigger
	        // poll events for things that depend on them (like stalling for
	        // block and transaction lookups)
	        var fauxPoll = setInterval(function () {
	            _this.emit("poll");
	        }, 1000);
	        if (fauxPoll.unref) {
	            fauxPoll.unref();
	        }
	        return _this;
	    }
	    Object.defineProperty(WebSocketProvider.prototype, "websocket", {
	        // Cannot narrow the type of _websocket, as that is not backwards compatible
	        // so we add a getter and let the WebSocket be a public API.
	        get: function () { return this._websocket; },
	        enumerable: false,
	        configurable: true
	    });
	    WebSocketProvider.prototype.detectNetwork = function () {
	        return this._detectNetwork;
	    };
	    Object.defineProperty(WebSocketProvider.prototype, "pollingInterval", {
	        get: function () {
	            return 0;
	        },
	        set: function (value) {
	            logger.throwError("cannot set polling interval on WebSocketProvider", lib.Logger.errors.UNSUPPORTED_OPERATION, {
	                operation: "setPollingInterval"
	            });
	        },
	        enumerable: false,
	        configurable: true
	    });
	    WebSocketProvider.prototype.resetEventsBlock = function (blockNumber) {
	        logger.throwError("cannot reset events block on WebSocketProvider", lib.Logger.errors.UNSUPPORTED_OPERATION, {
	            operation: "resetEventBlock"
	        });
	    };
	    WebSocketProvider.prototype.poll = function () {
	        return __awaiter(this, void 0, void 0, function () {
	            return __generator(this, function (_a) {
	                return [2 /*return*/, null];
	            });
	        });
	    };
	    Object.defineProperty(WebSocketProvider.prototype, "polling", {
	        set: function (value) {
	            if (!value) {
	                return;
	            }
	            logger.throwError("cannot set polling on WebSocketProvider", lib.Logger.errors.UNSUPPORTED_OPERATION, {
	                operation: "setPolling"
	            });
	        },
	        enumerable: false,
	        configurable: true
	    });
	    WebSocketProvider.prototype.send = function (method, params) {
	        var _this = this;
	        var rid = NextId++;
	        return new Promise(function (resolve, reject) {
	            function callback(error, result) {
	                if (error) {
	                    return reject(error);
	                }
	                return resolve(result);
	            }
	            var payload = JSON.stringify({
	                method: method,
	                params: params,
	                id: rid,
	                jsonrpc: "2.0"
	            });
	            _this.emit("debug", {
	                action: "request",
	                request: JSON.parse(payload),
	                provider: _this
	            });
	            _this._requests[String(rid)] = { callback: callback, payload: payload };
	            if (_this._wsReady) {
	                _this.websocket.send(payload);
	            }
	        });
	    };
	    WebSocketProvider.defaultUrl = function () {
	        return "ws:/\/localhost:8546";
	    };
	    WebSocketProvider.prototype._subscribe = function (tag, param, processFunc) {
	        return __awaiter(this, void 0, void 0, function () {
	            var subIdPromise, subId;
	            var _this = this;
	            return __generator(this, function (_a) {
	                switch (_a.label) {
	                    case 0:
	                        subIdPromise = this._subIds[tag];
	                        if (subIdPromise == null) {
	                            subIdPromise = Promise.all(param).then(function (param) {
	                                return _this.send("eth_subscribe", param);
	                            });
	                            this._subIds[tag] = subIdPromise;
	                        }
	                        return [4 /*yield*/, subIdPromise];
	                    case 1:
	                        subId = _a.sent();
	                        this._subs[subId] = { tag: tag, processFunc: processFunc };
	                        return [2 /*return*/];
	                }
	            });
	        });
	    };
	    WebSocketProvider.prototype._startEvent = function (event) {
	        var _this = this;
	        switch (event.type) {
	            case "block":
	                this._subscribe("block", ["newHeads"], function (result) {
	                    var blockNumber = lib$2.BigNumber.from(result.number).toNumber();
	                    _this._emitted.block = blockNumber;
	                    _this.emit("block", blockNumber);
	                });
	                break;
	            case "pending":
	                this._subscribe("pending", ["newPendingTransactions"], function (result) {
	                    _this.emit("pending", result);
	                });
	                break;
	            case "filter":
	                this._subscribe(event.tag, ["logs", this._getFilter(event.filter)], function (result) {
	                    if (result.removed == null) {
	                        result.removed = false;
	                    }
	                    _this.emit(event.filter, _this.formatter.filterLog(result));
	                });
	                break;
	            case "tx": {
	                var emitReceipt_1 = function (event) {
	                    var hash = event.hash;
	                    _this.getTransactionReceipt(hash).then(function (receipt) {
	                        if (!receipt) {
	                            return;
	                        }
	                        _this.emit(hash, receipt);
	                    });
	                };
	                // In case it is already mined
	                emitReceipt_1(event);
	                // To keep things simple, we start up a single newHeads subscription
	                // to keep an eye out for transactions we are watching for.
	                // Starting a subscription for an event (i.e. "tx") that is already
	                // running is (basically) a nop.
	                this._subscribe("tx", ["newHeads"], function (result) {
	                    _this._events.filter(function (e) { return (e.type === "tx"); }).forEach(emitReceipt_1);
	                });
	                break;
	            }
	            // Nothing is needed
	            case "debug":
	            case "poll":
	            case "willPoll":
	            case "didPoll":
	            case "error":
	                break;
	            default:
	                console.log("unhandled:", event);
	                break;
	        }
	    };
	    WebSocketProvider.prototype._stopEvent = function (event) {
	        var _this = this;
	        var tag = event.tag;
	        if (event.type === "tx") {
	            // There are remaining transaction event listeners
	            if (this._events.filter(function (e) { return (e.type === "tx"); }).length) {
	                return;
	            }
	            tag = "tx";
	        }
	        else if (this.listenerCount(event.event)) {
	            // There are remaining event listeners
	            return;
	        }
	        var subId = this._subIds[tag];
	        if (!subId) {
	            return;
	        }
	        delete this._subIds[tag];
	        subId.then(function (subId) {
	            if (!_this._subs[subId]) {
	                return;
	            }
	            delete _this._subs[subId];
	            _this.send("eth_unsubscribe", [subId]);
	        });
	    };
	    WebSocketProvider.prototype.destroy = function () {
	        return __awaiter(this, void 0, void 0, function () {
	            var _this = this;
	            return __generator(this, function (_a) {
	                switch (_a.label) {
	                    case 0:
	                        if (!(this.websocket.readyState === browserWs.WebSocket.CONNECTING)) return [3 /*break*/, 2];
	                        return [4 /*yield*/, (new Promise(function (resolve) {
	                                _this.websocket.onopen = function () {
	                                    resolve(true);
	                                };
	                                _this.websocket.onerror = function () {
	                                    resolve(false);
	                                };
	                            }))];
	                    case 1:
	                        _a.sent();
	                        _a.label = 2;
	                    case 2:
	                        // Hangup
	                        // See: https://developer.mozilla.org/en-US/docs/Web/API/CloseEvent#Status_codes
	                        this.websocket.close(1000);
	                        return [2 /*return*/];
	                }
	            });
	        });
	    };
	    return WebSocketProvider;
	}(jsonRpcProvider.JsonRpcProvider));
	exports.WebSocketProvider = WebSocketProvider;

	});

	var websocketProvider$1 = /*@__PURE__*/getDefaultExportFromCjs(websocketProvider);

	var urlJsonRpcProvider = createCommonjsModule(function (module, exports) {
	"use strict";
	var __extends = (commonjsGlobal && commonjsGlobal.__extends) || (function () {
	    var extendStatics = function (d, b) {
	        extendStatics = Object.setPrototypeOf ||
	            ({ __proto__: [] } instanceof Array && function (d, b) { d.__proto__ = b; }) ||
	            function (d, b) { for (var p in b) if (Object.prototype.hasOwnProperty.call(b, p)) d[p] = b[p]; };
	        return extendStatics(d, b);
	    };
	    return function (d, b) {
	        if (typeof b !== "function" && b !== null)
	            throw new TypeError("Class extends value " + String(b) + " is not a constructor or null");
	        extendStatics(d, b);
	        function __() { this.constructor = d; }
	        d.prototype = b === null ? Object.create(b) : (__.prototype = b.prototype, new __());
	    };
	})();
	var __awaiter = (commonjsGlobal && commonjsGlobal.__awaiter) || function (thisArg, _arguments, P, generator) {
	    function adopt(value) { return value instanceof P ? value : new P(function (resolve) { resolve(value); }); }
	    return new (P || (P = Promise))(function (resolve, reject) {
	        function fulfilled(value) { try { step(generator.next(value)); } catch (e) { reject(e); } }
	        function rejected(value) { try { step(generator["throw"](value)); } catch (e) { reject(e); } }
	        function step(result) { result.done ? resolve(result.value) : adopt(result.value).then(fulfilled, rejected); }
	        step((generator = generator.apply(thisArg, _arguments || [])).next());
	    });
	};
	var __generator = (commonjsGlobal && commonjsGlobal.__generator) || function (thisArg, body) {
	    var _ = { label: 0, sent: function() { if (t[0] & 1) throw t[1]; return t[1]; }, trys: [], ops: [] }, f, y, t, g;
	    return g = { next: verb(0), "throw": verb(1), "return": verb(2) }, typeof Symbol === "function" && (g[Symbol.iterator] = function() { return this; }), g;
	    function verb(n) { return function (v) { return step([n, v]); }; }
	    function step(op) {
	        if (f) throw new TypeError("Generator is already executing.");
	        while (_) try {
	            if (f = 1, y && (t = op[0] & 2 ? y["return"] : op[0] ? y["throw"] || ((t = y["return"]) && t.call(y), 0) : y.next) && !(t = t.call(y, op[1])).done) return t;
	            if (y = 0, t) op = [op[0] & 2, t.value];
	            switch (op[0]) {
	                case 0: case 1: t = op; break;
	                case 4: _.label++; return { value: op[1], done: false };
	                case 5: _.label++; y = op[1]; op = [0]; continue;
	                case 7: op = _.ops.pop(); _.trys.pop(); continue;
	                default:
	                    if (!(t = _.trys, t = t.length > 0 && t[t.length - 1]) && (op[0] === 6 || op[0] === 2)) { _ = 0; continue; }
	                    if (op[0] === 3 && (!t || (op[1] > t[0] && op[1] < t[3]))) { _.label = op[1]; break; }
	                    if (op[0] === 6 && _.label < t[1]) { _.label = t[1]; t = op; break; }
	                    if (t && _.label < t[2]) { _.label = t[2]; _.ops.push(op); break; }
	                    if (t[2]) _.ops.pop();
	                    _.trys.pop(); continue;
	            }
	            op = body.call(thisArg, _);
	        } catch (e) { op = [6, e]; y = 0; } finally { f = t = 0; }
	        if (op[0] & 5) throw op[1]; return { value: op[0] ? op[1] : void 0, done: true };
	    }
	};
	Object.defineProperty(exports, "__esModule", { value: true });
	exports.UrlJsonRpcProvider = exports.StaticJsonRpcProvider = void 0;



	var logger = new lib.Logger(_version$I.version);

	// A StaticJsonRpcProvider is useful when you *know* for certain that
	// the backend will never change, as it never calls eth_chainId to
	// verify its backend. However, if the backend does change, the effects
	// are undefined and may include:
	// - inconsistent results
	// - locking up the UI
	// - block skew warnings
	// - wrong results
	// If the network is not explicit (i.e. auto-detection is expected), the
	// node MUST be running and available to respond to requests BEFORE this
	// is instantiated.
	var StaticJsonRpcProvider = /** @class */ (function (_super) {
	    __extends(StaticJsonRpcProvider, _super);
	    function StaticJsonRpcProvider() {
	        return _super !== null && _super.apply(this, arguments) || this;
	    }
	    StaticJsonRpcProvider.prototype.detectNetwork = function () {
	        return __awaiter(this, void 0, void 0, function () {
	            var network;
	            return __generator(this, function (_a) {
	                switch (_a.label) {
	                    case 0:
	                        network = this.network;
	                        if (!(network == null)) return [3 /*break*/, 2];
	                        return [4 /*yield*/, _super.prototype.detectNetwork.call(this)];
	                    case 1:
	                        network = _a.sent();
	                        if (!network) {
	                            logger.throwError("no network detected", lib.Logger.errors.UNKNOWN_ERROR, {});
	                        }
	                        // If still not set, set it
	                        if (this._network == null) {
	                            // A static network does not support "any"
	                            (0, lib$3.defineReadOnly)(this, "_network", network);
	                            this.emit("network", network, null);
	                        }
	                        _a.label = 2;
	                    case 2: return [2 /*return*/, network];
	                }
	            });
	        });
	    };
	    return StaticJsonRpcProvider;
	}(jsonRpcProvider.JsonRpcProvider));
	exports.StaticJsonRpcProvider = StaticJsonRpcProvider;
	var UrlJsonRpcProvider = /** @class */ (function (_super) {
	    __extends(UrlJsonRpcProvider, _super);
	    function UrlJsonRpcProvider(network, apiKey) {
	        var _newTarget = this.constructor;
	        var _this = this;
	        logger.checkAbstract(_newTarget, UrlJsonRpcProvider);
	        // Normalize the Network and API Key
	        network = (0, lib$3.getStatic)(_newTarget, "getNetwork")(network);
	        apiKey = (0, lib$3.getStatic)(_newTarget, "getApiKey")(apiKey);
	        var connection = (0, lib$3.getStatic)(_newTarget, "getUrl")(network, apiKey);
	        _this = _super.call(this, connection, network) || this;
	        if (typeof (apiKey) === "string") {
	            (0, lib$3.defineReadOnly)(_this, "apiKey", apiKey);
	        }
	        else if (apiKey != null) {
	            Object.keys(apiKey).forEach(function (key) {
	                (0, lib$3.defineReadOnly)(_this, key, apiKey[key]);
	            });
	        }
	        return _this;
	    }
	    UrlJsonRpcProvider.prototype._startPending = function () {
	        logger.warn("WARNING: API provider does not support pending filters");
	    };
	    UrlJsonRpcProvider.prototype.isCommunityResource = function () {
	        return false;
	    };
	    UrlJsonRpcProvider.prototype.getSigner = function (address) {
	        return logger.throwError("API provider does not support signing", lib.Logger.errors.UNSUPPORTED_OPERATION, { operation: "getSigner" });
	    };
	    UrlJsonRpcProvider.prototype.listAccounts = function () {
	        return Promise.resolve([]);
	    };
	    // Return a defaultApiKey if null, otherwise validate the API key
	    UrlJsonRpcProvider.getApiKey = function (apiKey) {
	        return apiKey;
	    };
	    // Returns the url or connection for the given network and API key. The
	    // API key will have been sanitized by the getApiKey first, so any validation
	    // or transformations can be done there.
	    UrlJsonRpcProvider.getUrl = function (network, apiKey) {
	        return logger.throwError("not implemented; sub-classes must override getUrl", lib.Logger.errors.NOT_IMPLEMENTED, {
	            operation: "getUrl"
	        });
	    };
	    return UrlJsonRpcProvider;
	}(StaticJsonRpcProvider));
	exports.UrlJsonRpcProvider = UrlJsonRpcProvider;

	});

	var urlJsonRpcProvider$1 = /*@__PURE__*/getDefaultExportFromCjs(urlJsonRpcProvider);

	var alchemyProvider = createCommonjsModule(function (module, exports) {
	"use strict";
	var __extends = (commonjsGlobal && commonjsGlobal.__extends) || (function () {
	    var extendStatics = function (d, b) {
	        extendStatics = Object.setPrototypeOf ||
	            ({ __proto__: [] } instanceof Array && function (d, b) { d.__proto__ = b; }) ||
	            function (d, b) { for (var p in b) if (Object.prototype.hasOwnProperty.call(b, p)) d[p] = b[p]; };
	        return extendStatics(d, b);
	    };
	    return function (d, b) {
	        if (typeof b !== "function" && b !== null)
	            throw new TypeError("Class extends value " + String(b) + " is not a constructor or null");
	        extendStatics(d, b);
	        function __() { this.constructor = d; }
	        d.prototype = b === null ? Object.create(b) : (__.prototype = b.prototype, new __());
	    };
	})();
	Object.defineProperty(exports, "__esModule", { value: true });
	exports.AlchemyProvider = exports.AlchemyWebSocketProvider = void 0;





	var logger = new lib.Logger(_version$I.version);

	// This key was provided to ethers.js by Alchemy to be used by the
	// default provider, but it is recommended that for your own
	// production environments, that you acquire your own API key at:
	//   https://dashboard.alchemyapi.io
	var defaultApiKey = "_gg7wSSi0KMBsdKnGVfHDueq6xMB9EkC";
	var AlchemyWebSocketProvider = /** @class */ (function (_super) {
	    __extends(AlchemyWebSocketProvider, _super);
	    function AlchemyWebSocketProvider(network, apiKey) {
	        var _this = this;
	        var provider = new AlchemyProvider(network, apiKey);
	        var url = provider.connection.url.replace(/^http/i, "ws")
	            .replace(".alchemyapi.", ".ws.alchemyapi.");
	        _this = _super.call(this, url, provider.network) || this;
	        (0, lib$3.defineReadOnly)(_this, "apiKey", provider.apiKey);
	        return _this;
	    }
	    AlchemyWebSocketProvider.prototype.isCommunityResource = function () {
	        return (this.apiKey === defaultApiKey);
	    };
	    return AlchemyWebSocketProvider;
	}(websocketProvider.WebSocketProvider));
	exports.AlchemyWebSocketProvider = AlchemyWebSocketProvider;
	var AlchemyProvider = /** @class */ (function (_super) {
	    __extends(AlchemyProvider, _super);
	    function AlchemyProvider() {
	        return _super !== null && _super.apply(this, arguments) || this;
	    }
	    AlchemyProvider.getWebSocketProvider = function (network, apiKey) {
	        return new AlchemyWebSocketProvider(network, apiKey);
	    };
	    AlchemyProvider.getApiKey = function (apiKey) {
	        if (apiKey == null) {
	            return defaultApiKey;
	        }
	        if (apiKey && typeof (apiKey) !== "string") {
	            logger.throwArgumentError("invalid apiKey", "apiKey", apiKey);
	        }
	        return apiKey;
	    };
	    AlchemyProvider.getUrl = function (network, apiKey) {
	        var host = null;
	        switch (network.name) {
	            case "homestead":
	                host = "eth-mainnet.alchemyapi.io/v2/";
	                break;
	            case "goerli":
	                host = "eth-goerli.g.alchemy.com/v2/";
	                break;
	            case "matic":
	                host = "polygon-mainnet.g.alchemy.com/v2/";
	                break;
	            case "maticmum":
	                host = "polygon-mumbai.g.alchemy.com/v2/";
	                break;
	            case "arbitrum":
	                host = "arb-mainnet.g.alchemy.com/v2/";
	                break;
	            case "arbitrum-goerli":
	                host = "arb-goerli.g.alchemy.com/v2/";
	                break;
	            case "optimism":
	                host = "opt-mainnet.g.alchemy.com/v2/";
	                break;
	            case "optimism-goerli":
	                host = "opt-goerli.g.alchemy.com/v2/";
	                break;
	            default:
	                logger.throwArgumentError("unsupported network", "network", arguments[0]);
	        }
	        return {
	            allowGzip: true,
	            url: ("https:/" + "/" + host + apiKey),
	            throttleCallback: function (attempt, url) {
	                if (apiKey === defaultApiKey) {
	                    (0, formatter.showThrottleMessage)();
	                }
	                return Promise.resolve(true);
	            }
	        };
	    };
	    AlchemyProvider.prototype.isCommunityResource = function () {
	        return (this.apiKey === defaultApiKey);
	    };
	    return AlchemyProvider;
	}(urlJsonRpcProvider.UrlJsonRpcProvider));
	exports.AlchemyProvider = AlchemyProvider;

	});

	var alchemyProvider$1 = /*@__PURE__*/getDefaultExportFromCjs(alchemyProvider);

	var ankrProvider = createCommonjsModule(function (module, exports) {
	"use strict";
	var __extends = (commonjsGlobal && commonjsGlobal.__extends) || (function () {
	    var extendStatics = function (d, b) {
	        extendStatics = Object.setPrototypeOf ||
	            ({ __proto__: [] } instanceof Array && function (d, b) { d.__proto__ = b; }) ||
	            function (d, b) { for (var p in b) if (Object.prototype.hasOwnProperty.call(b, p)) d[p] = b[p]; };
	        return extendStatics(d, b);
	    };
	    return function (d, b) {
	        if (typeof b !== "function" && b !== null)
	            throw new TypeError("Class extends value " + String(b) + " is not a constructor or null");
	        extendStatics(d, b);
	        function __() { this.constructor = d; }
	        d.prototype = b === null ? Object.create(b) : (__.prototype = b.prototype, new __());
	    };
	})();
	Object.defineProperty(exports, "__esModule", { value: true });
	exports.AnkrProvider = void 0;




	var logger = new lib.Logger(_version$I.version);
	var defaultApiKey = "9f7d929b018cdffb338517efa06f58359e86ff1ffd350bc889738523659e7972";
	function getHost(name) {
	    switch (name) {
	        case "homestead":
	            return "rpc.ankr.com/eth/";
	        case "ropsten":
	            return "rpc.ankr.com/eth_ropsten/";
	        case "rinkeby":
	            return "rpc.ankr.com/eth_rinkeby/";
	        case "goerli":
	            return "rpc.ankr.com/eth_goerli/";
	        case "matic":
	            return "rpc.ankr.com/polygon/";
	        case "arbitrum":
	            return "rpc.ankr.com/arbitrum/";
	    }
	    return logger.throwArgumentError("unsupported network", "name", name);
	}
	var AnkrProvider = /** @class */ (function (_super) {
	    __extends(AnkrProvider, _super);
	    function AnkrProvider() {
	        return _super !== null && _super.apply(this, arguments) || this;
	    }
	    AnkrProvider.prototype.isCommunityResource = function () {
	        return (this.apiKey === defaultApiKey);
	    };
	    AnkrProvider.getApiKey = function (apiKey) {
	        if (apiKey == null) {
	            return defaultApiKey;
	        }
	        return apiKey;
	    };
	    AnkrProvider.getUrl = function (network, apiKey) {
	        if (apiKey == null) {
	            apiKey = defaultApiKey;
	        }
	        var connection = {
	            allowGzip: true,
	            url: ("https:/\/" + getHost(network.name) + apiKey),
	            throttleCallback: function (attempt, url) {
	                if (apiKey.apiKey === defaultApiKey) {
	                    (0, formatter.showThrottleMessage)();
	                }
	                return Promise.resolve(true);
	            }
	        };
	        if (apiKey.projectSecret != null) {
	            connection.user = "";
	            connection.password = apiKey.projectSecret;
	        }
	        return connection;
	    };
	    return AnkrProvider;
	}(urlJsonRpcProvider.UrlJsonRpcProvider));
	exports.AnkrProvider = AnkrProvider;

	});

	var ankrProvider$1 = /*@__PURE__*/getDefaultExportFromCjs(ankrProvider);

	var cloudflareProvider = createCommonjsModule(function (module, exports) {
	"use strict";
	var __extends = (commonjsGlobal && commonjsGlobal.__extends) || (function () {
	    var extendStatics = function (d, b) {
	        extendStatics = Object.setPrototypeOf ||
	            ({ __proto__: [] } instanceof Array && function (d, b) { d.__proto__ = b; }) ||
	            function (d, b) { for (var p in b) if (Object.prototype.hasOwnProperty.call(b, p)) d[p] = b[p]; };
	        return extendStatics(d, b);
	    };
	    return function (d, b) {
	        if (typeof b !== "function" && b !== null)
	            throw new TypeError("Class extends value " + String(b) + " is not a constructor or null");
	        extendStatics(d, b);
	        function __() { this.constructor = d; }
	        d.prototype = b === null ? Object.create(b) : (__.prototype = b.prototype, new __());
	    };
	})();
	var __awaiter = (commonjsGlobal && commonjsGlobal.__awaiter) || function (thisArg, _arguments, P, generator) {
	    function adopt(value) { return value instanceof P ? value : new P(function (resolve) { resolve(value); }); }
	    return new (P || (P = Promise))(function (resolve, reject) {
	        function fulfilled(value) { try { step(generator.next(value)); } catch (e) { reject(e); } }
	        function rejected(value) { try { step(generator["throw"](value)); } catch (e) { reject(e); } }
	        function step(result) { result.done ? resolve(result.value) : adopt(result.value).then(fulfilled, rejected); }
	        step((generator = generator.apply(thisArg, _arguments || [])).next());
	    });
	};
	var __generator = (commonjsGlobal && commonjsGlobal.__generator) || function (thisArg, body) {
	    var _ = { label: 0, sent: function() { if (t[0] & 1) throw t[1]; return t[1]; }, trys: [], ops: [] }, f, y, t, g;
	    return g = { next: verb(0), "throw": verb(1), "return": verb(2) }, typeof Symbol === "function" && (g[Symbol.iterator] = function() { return this; }), g;
	    function verb(n) { return function (v) { return step([n, v]); }; }
	    function step(op) {
	        if (f) throw new TypeError("Generator is already executing.");
	        while (_) try {
	            if (f = 1, y && (t = op[0] & 2 ? y["return"] : op[0] ? y["throw"] || ((t = y["return"]) && t.call(y), 0) : y.next) && !(t = t.call(y, op[1])).done) return t;
	            if (y = 0, t) op = [op[0] & 2, t.value];
	            switch (op[0]) {
	                case 0: case 1: t = op; break;
	                case 4: _.label++; return { value: op[1], done: false };
	                case 5: _.label++; y = op[1]; op = [0]; continue;
	                case 7: op = _.ops.pop(); _.trys.pop(); continue;
	                default:
	                    if (!(t = _.trys, t = t.length > 0 && t[t.length - 1]) && (op[0] === 6 || op[0] === 2)) { _ = 0; continue; }
	                    if (op[0] === 3 && (!t || (op[1] > t[0] && op[1] < t[3]))) { _.label = op[1]; break; }
	                    if (op[0] === 6 && _.label < t[1]) { _.label = t[1]; t = op; break; }
	                    if (t && _.label < t[2]) { _.label = t[2]; _.ops.push(op); break; }
	                    if (t[2]) _.ops.pop();
	                    _.trys.pop(); continue;
	            }
	            op = body.call(thisArg, _);
	        } catch (e) { op = [6, e]; y = 0; } finally { f = t = 0; }
	        if (op[0] & 5) throw op[1]; return { value: op[0] ? op[1] : void 0, done: true };
	    }
	};
	Object.defineProperty(exports, "__esModule", { value: true });
	exports.CloudflareProvider = void 0;



	var logger = new lib.Logger(_version$I.version);
	var CloudflareProvider = /** @class */ (function (_super) {
	    __extends(CloudflareProvider, _super);
	    function CloudflareProvider() {
	        return _super !== null && _super.apply(this, arguments) || this;
	    }
	    CloudflareProvider.getApiKey = function (apiKey) {
	        if (apiKey != null) {
	            logger.throwArgumentError("apiKey not supported for cloudflare", "apiKey", apiKey);
	        }
	        return null;
	    };
	    CloudflareProvider.getUrl = function (network, apiKey) {
	        var host = null;
	        switch (network.name) {
	            case "homestead":
	                host = "https://cloudflare-eth.com/";
	                break;
	            default:
	                logger.throwArgumentError("unsupported network", "network", arguments[0]);
	        }
	        return host;
	    };
	    CloudflareProvider.prototype.perform = function (method, params) {
	        return __awaiter(this, void 0, void 0, function () {
	            var block;
	            return __generator(this, function (_a) {
	                switch (_a.label) {
	                    case 0:
	                        if (!(method === "getBlockNumber")) return [3 /*break*/, 2];
	                        return [4 /*yield*/, _super.prototype.perform.call(this, "getBlock", { blockTag: "latest" })];
	                    case 1:
	                        block = _a.sent();
	                        return [2 /*return*/, block.number];
	                    case 2: return [2 /*return*/, _super.prototype.perform.call(this, method, params)];
	                }
	            });
	        });
	    };
	    return CloudflareProvider;
	}(urlJsonRpcProvider.UrlJsonRpcProvider));
	exports.CloudflareProvider = CloudflareProvider;

	});

	var cloudflareProvider$1 = /*@__PURE__*/getDefaultExportFromCjs(cloudflareProvider);

	var etherscanProvider = createCommonjsModule(function (module, exports) {
	"use strict";
	var __extends = (commonjsGlobal && commonjsGlobal.__extends) || (function () {
	    var extendStatics = function (d, b) {
	        extendStatics = Object.setPrototypeOf ||
	            ({ __proto__: [] } instanceof Array && function (d, b) { d.__proto__ = b; }) ||
	            function (d, b) { for (var p in b) if (Object.prototype.hasOwnProperty.call(b, p)) d[p] = b[p]; };
	        return extendStatics(d, b);
	    };
	    return function (d, b) {
	        if (typeof b !== "function" && b !== null)
	            throw new TypeError("Class extends value " + String(b) + " is not a constructor or null");
	        extendStatics(d, b);
	        function __() { this.constructor = d; }
	        d.prototype = b === null ? Object.create(b) : (__.prototype = b.prototype, new __());
	    };
	})();
	var __awaiter = (commonjsGlobal && commonjsGlobal.__awaiter) || function (thisArg, _arguments, P, generator) {
	    function adopt(value) { return value instanceof P ? value : new P(function (resolve) { resolve(value); }); }
	    return new (P || (P = Promise))(function (resolve, reject) {
	        function fulfilled(value) { try { step(generator.next(value)); } catch (e) { reject(e); } }
	        function rejected(value) { try { step(generator["throw"](value)); } catch (e) { reject(e); } }
	        function step(result) { result.done ? resolve(result.value) : adopt(result.value).then(fulfilled, rejected); }
	        step((generator = generator.apply(thisArg, _arguments || [])).next());
	    });
	};
	var __generator = (commonjsGlobal && commonjsGlobal.__generator) || function (thisArg, body) {
	    var _ = { label: 0, sent: function() { if (t[0] & 1) throw t[1]; return t[1]; }, trys: [], ops: [] }, f, y, t, g;
	    return g = { next: verb(0), "throw": verb(1), "return": verb(2) }, typeof Symbol === "function" && (g[Symbol.iterator] = function() { return this; }), g;
	    function verb(n) { return function (v) { return step([n, v]); }; }
	    function step(op) {
	        if (f) throw new TypeError("Generator is already executing.");
	        while (_) try {
	            if (f = 1, y && (t = op[0] & 2 ? y["return"] : op[0] ? y["throw"] || ((t = y["return"]) && t.call(y), 0) : y.next) && !(t = t.call(y, op[1])).done) return t;
	            if (y = 0, t) op = [op[0] & 2, t.value];
	            switch (op[0]) {
	                case 0: case 1: t = op; break;
	                case 4: _.label++; return { value: op[1], done: false };
	                case 5: _.label++; y = op[1]; op = [0]; continue;
	                case 7: op = _.ops.pop(); _.trys.pop(); continue;
	                default:
	                    if (!(t = _.trys, t = t.length > 0 && t[t.length - 1]) && (op[0] === 6 || op[0] === 2)) { _ = 0; continue; }
	                    if (op[0] === 3 && (!t || (op[1] > t[0] && op[1] < t[3]))) { _.label = op[1]; break; }
	                    if (op[0] === 6 && _.label < t[1]) { _.label = t[1]; t = op; break; }
	                    if (t && _.label < t[2]) { _.label = t[2]; _.ops.push(op); break; }
	                    if (t[2]) _.ops.pop();
	                    _.trys.pop(); continue;
	            }
	            op = body.call(thisArg, _);
	        } catch (e) { op = [6, e]; y = 0; } finally { f = t = 0; }
	        if (op[0] & 5) throw op[1]; return { value: op[0] ? op[1] : void 0, done: true };
	    }
	};
	Object.defineProperty(exports, "__esModule", { value: true });
	exports.EtherscanProvider = void 0;







	var logger = new lib.Logger(_version$I.version);

	// The transaction has already been sanitized by the calls in Provider
	function getTransactionPostData(transaction) {
	    var result = {};
	    for (var key in transaction) {
	        if (transaction[key] == null) {
	            continue;
	        }
	        var value = transaction[key];
	        if (key === "type" && value === 0) {
	            continue;
	        }
	        // Quantity-types require no leading zero, unless 0
	        if ({ type: true, gasLimit: true, gasPrice: true, maxFeePerGs: true, maxPriorityFeePerGas: true, nonce: true, value: true }[key]) {
	            value = (0, lib$1.hexValue)((0, lib$1.hexlify)(value));
	        }
	        else if (key === "accessList") {
	            value = "[" + (0, lib$h.accessListify)(value).map(function (set) {
	                return "{address:\"" + set.address + "\",storageKeys:[\"" + set.storageKeys.join('","') + "\"]}";
	            }).join(",") + "]";
	        }
	        else {
	            value = (0, lib$1.hexlify)(value);
	        }
	        result[key] = value;
	    }
	    return result;
	}
	function getResult(result) {
	    // getLogs, getHistory have weird success responses
	    if (result.status == 0 && (result.message === "No records found" || result.message === "No transactions found")) {
	        return result.result;
	    }
	    if (result.status != 1 || typeof (result.message) !== "string" || !result.message.match(/^OK/)) {
	        var error = new Error("invalid response");
	        error.result = JSON.stringify(result);
	        if ((result.result || "").toLowerCase().indexOf("rate limit") >= 0) {
	            error.throttleRetry = true;
	        }
	        throw error;
	    }
	    return result.result;
	}
	function getJsonResult(result) {
	    // This response indicates we are being throttled
	    if (result && result.status == 0 && result.message == "NOTOK" && (result.result || "").toLowerCase().indexOf("rate limit") >= 0) {
	        var error = new Error("throttled response");
	        error.result = JSON.stringify(result);
	        error.throttleRetry = true;
	        throw error;
	    }
	    if (result.jsonrpc != "2.0") {
	        // @TODO: not any
	        var error = new Error("invalid response");
	        error.result = JSON.stringify(result);
	        throw error;
	    }
	    if (result.error) {
	        // @TODO: not any
	        var error = new Error(result.error.message || "unknown error");
	        if (result.error.code) {
	            error.code = result.error.code;
	        }
	        if (result.error.data) {
	            error.data = result.error.data;
	        }
	        throw error;
	    }
	    return result.result;
	}
	// The blockTag was normalized as a string by the Provider pre-perform operations
	function checkLogTag(blockTag) {
	    if (blockTag === "pending") {
	        throw new Error("pending not supported");
	    }
	    if (blockTag === "latest") {
	        return blockTag;
	    }
	    return parseInt(blockTag.substring(2), 16);
	}
	function checkError(method, error, transaction) {
	    // Undo the "convenience" some nodes are attempting to prevent backwards
	    // incompatibility; maybe for v6 consider forwarding reverts as errors
	    if (method === "call" && error.code === lib.Logger.errors.SERVER_ERROR) {
	        var e = error.error;
	        // Etherscan keeps changing their string
	        if (e && (e.message.match(/reverted/i) || e.message.match(/VM execution error/i))) {
	            // Etherscan prefixes the data like "Reverted 0x1234"
	            var data = e.data;
	            if (data) {
	                data = "0x" + data.replace(/^.*0x/i, "");
	            }
	            if ((0, lib$1.isHexString)(data)) {
	                return data;
	            }
	            logger.throwError("missing revert data in call exception", lib.Logger.errors.CALL_EXCEPTION, {
	                error: error,
	                data: "0x"
	            });
	        }
	    }
	    // Get the message from any nested error structure
	    var message = error.message;
	    if (error.code === lib.Logger.errors.SERVER_ERROR) {
	        if (error.error && typeof (error.error.message) === "string") {
	            message = error.error.message;
	        }
	        else if (typeof (error.body) === "string") {
	            message = error.body;
	        }
	        else if (typeof (error.responseText) === "string") {
	            message = error.responseText;
	        }
	    }
	    message = (message || "").toLowerCase();
	    // "Insufficient funds. The account you tried to send transaction from does not have enough funds. Required 21464000000000 and got: 0"
	    if (message.match(/insufficient funds/)) {
	        logger.throwError("insufficient funds for intrinsic transaction cost", lib.Logger.errors.INSUFFICIENT_FUNDS, {
	            error: error,
	            method: method,
	            transaction: transaction
	        });
	    }
	    // "Transaction with the same hash was already imported."
	    if (message.match(/same hash was already imported|transaction nonce is too low|nonce too low/)) {
	        logger.throwError("nonce has already been used", lib.Logger.errors.NONCE_EXPIRED, {
	            error: error,
	            method: method,
	            transaction: transaction
	        });
	    }
	    // "Transaction gas price is too low. There is another transaction with same nonce in the queue. Try increasing the gas price or incrementing the nonce."
	    if (message.match(/another transaction with same nonce/)) {
	        logger.throwError("replacement fee too low", lib.Logger.errors.REPLACEMENT_UNDERPRICED, {
	            error: error,
	            method: method,
	            transaction: transaction
	        });
	    }
	    if (message.match(/execution failed due to an exception|execution reverted/)) {
	        logger.throwError("cannot estimate gas; transaction may fail or may require manual gas limit", lib.Logger.errors.UNPREDICTABLE_GAS_LIMIT, {
	            error: error,
	            method: method,
	            transaction: transaction
	        });
	    }
	    throw error;
	}
	var EtherscanProvider = /** @class */ (function (_super) {
	    __extends(EtherscanProvider, _super);
	    function EtherscanProvider(network, apiKey) {
	        var _this = _super.call(this, network) || this;
	        (0, lib$3.defineReadOnly)(_this, "baseUrl", _this.getBaseUrl());
	        (0, lib$3.defineReadOnly)(_this, "apiKey", apiKey || null);
	        return _this;
	    }
	    EtherscanProvider.prototype.getBaseUrl = function () {
	        switch (this.network ? this.network.name : "invalid") {
	            case "homestead":
	                return "https:/\/api.etherscan.io";
	            case "goerli":
	                return "https:/\/api-goerli.etherscan.io";
	            case "sepolia":
	                return "https:/\/api-sepolia.etherscan.io";
	            case "matic":
	                return "https:/\/api.polygonscan.com";
	            case "maticmum":
	                return "https:/\/api-testnet.polygonscan.com";
	            case "arbitrum":
	                return "https:/\/api.arbiscan.io";
	            case "arbitrum-goerli":
	                return "https:/\/api-goerli.arbiscan.io";
	            case "optimism":
	                return "https:/\/api-optimistic.etherscan.io";
	            case "optimism-goerli":
	                return "https:/\/api-goerli-optimistic.etherscan.io";
	            default:
	        }
	        return logger.throwArgumentError("unsupported network", "network", this.network.name);
	    };
	    EtherscanProvider.prototype.getUrl = function (module, params) {
	        var query = Object.keys(params).reduce(function (accum, key) {
	            var value = params[key];
	            if (value != null) {
	                accum += "&" + key + "=" + value;
	            }
	            return accum;
	        }, "");
	        var apiKey = ((this.apiKey) ? "&apikey=" + this.apiKey : "");
	        return this.baseUrl + "/api?module=" + module + query + apiKey;
	    };
	    EtherscanProvider.prototype.getPostUrl = function () {
	        return this.baseUrl + "/api";
	    };
	    EtherscanProvider.prototype.getPostData = function (module, params) {
	        params.module = module;
	        params.apikey = this.apiKey;
	        return params;
	    };
	    EtherscanProvider.prototype.fetch = function (module, params, post) {
	        return __awaiter(this, void 0, void 0, function () {
	            var url, payload, procFunc, connection, payloadStr, result;
	            var _this = this;
	            return __generator(this, function (_a) {
	                switch (_a.label) {
	                    case 0:
	                        url = (post ? this.getPostUrl() : this.getUrl(module, params));
	                        payload = (post ? this.getPostData(module, params) : null);
	                        procFunc = (module === "proxy") ? getJsonResult : getResult;
	                        this.emit("debug", {
	                            action: "request",
	                            request: url,
	                            provider: this
	                        });
	                        connection = {
	                            url: url,
	                            throttleSlotInterval: 1000,
	                            throttleCallback: function (attempt, url) {
	                                if (_this.isCommunityResource()) {
	                                    (0, formatter.showThrottleMessage)();
	                                }
	                                return Promise.resolve(true);
	                            }
	                        };
	                        payloadStr = null;
	                        if (payload) {
	                            connection.headers = { "content-type": "application/x-www-form-urlencoded; charset=UTF-8" };
	                            payloadStr = Object.keys(payload).map(function (key) {
	                                return key + "=" + payload[key];
	                            }).join("&");
	                        }
	                        return [4 /*yield*/, (0, lib$s.fetchJson)(connection, payloadStr, procFunc || getJsonResult)];
	                    case 1:
	                        result = _a.sent();
	                        this.emit("debug", {
	                            action: "response",
	                            request: url,
	                            response: (0, lib$3.deepCopy)(result),
	                            provider: this
	                        });
	                        return [2 /*return*/, result];
	                }
	            });
	        });
	    };
	    EtherscanProvider.prototype.detectNetwork = function () {
	        return __awaiter(this, void 0, void 0, function () {
	            return __generator(this, function (_a) {
	                return [2 /*return*/, this.network];
	            });
	        });
	    };
	    EtherscanProvider.prototype.perform = function (method, params) {
	        return __awaiter(this, void 0, void 0, function () {
	            var _a, postData, error_1, postData, error_2, args, topic0, logs, blocks, i, log, block, _b;
	            return __generator(this, function (_c) {
	                switch (_c.label) {
	                    case 0:
	                        _a = method;
	                        switch (_a) {
	                            case "getBlockNumber": return [3 /*break*/, 1];
	                            case "getGasPrice": return [3 /*break*/, 2];
	                            case "getBalance": return [3 /*break*/, 3];
	                            case "getTransactionCount": return [3 /*break*/, 4];
	                            case "getCode": return [3 /*break*/, 5];
	                            case "getStorageAt": return [3 /*break*/, 6];
	                            case "sendTransaction": return [3 /*break*/, 7];
	                            case "getBlock": return [3 /*break*/, 8];
	                            case "getTransaction": return [3 /*break*/, 9];
	                            case "getTransactionReceipt": return [3 /*break*/, 10];
	                            case "call": return [3 /*break*/, 11];
	                            case "estimateGas": return [3 /*break*/, 15];
	                            case "getLogs": return [3 /*break*/, 19];
	                            case "getEtherPrice": return [3 /*break*/, 26];
	                        }
	                        return [3 /*break*/, 28];
	                    case 1: return [2 /*return*/, this.fetch("proxy", { action: "eth_blockNumber" })];
	                    case 2: return [2 /*return*/, this.fetch("proxy", { action: "eth_gasPrice" })];
	                    case 3: 
	                    // Returns base-10 result
	                    return [2 /*return*/, this.fetch("account", {
	                            action: "balance",
	                            address: params.address,
	                            tag: params.blockTag
	                        })];
	                    case 4: return [2 /*return*/, this.fetch("proxy", {
	                            action: "eth_getTransactionCount",
	                            address: params.address,
	                            tag: params.blockTag
	                        })];
	                    case 5: return [2 /*return*/, this.fetch("proxy", {
	                            action: "eth_getCode",
	                            address: params.address,
	                            tag: params.blockTag
	                        })];
	                    case 6: return [2 /*return*/, this.fetch("proxy", {
	                            action: "eth_getStorageAt",
	                            address: params.address,
	                            position: params.position,
	                            tag: params.blockTag
	                        })];
	                    case 7: return [2 /*return*/, this.fetch("proxy", {
	                            action: "eth_sendRawTransaction",
	                            hex: params.signedTransaction
	                        }, true).catch(function (error) {
	                            return checkError("sendTransaction", error, params.signedTransaction);
	                        })];
	                    case 8:
	                        if (params.blockTag) {
	                            return [2 /*return*/, this.fetch("proxy", {
	                                    action: "eth_getBlockByNumber",
	                                    tag: params.blockTag,
	                                    boolean: (params.includeTransactions ? "true" : "false")
	                                })];
	                        }
	                        throw new Error("getBlock by blockHash not implemented");
	                    case 9: return [2 /*return*/, this.fetch("proxy", {
	                            action: "eth_getTransactionByHash",
	                            txhash: params.transactionHash
	                        })];
	                    case 10: return [2 /*return*/, this.fetch("proxy", {
	                            action: "eth_getTransactionReceipt",
	                            txhash: params.transactionHash
	                        })];
	                    case 11:
	                        if (params.blockTag !== "latest") {
	                            throw new Error("EtherscanProvider does not support blockTag for call");
	                        }
	                        postData = getTransactionPostData(params.transaction);
	                        postData.module = "proxy";
	                        postData.action = "eth_call";
	                        _c.label = 12;
	                    case 12:
	                        _c.trys.push([12, 14, , 15]);
	                        return [4 /*yield*/, this.fetch("proxy", postData, true)];
	                    case 13: return [2 /*return*/, _c.sent()];
	                    case 14:
	                        error_1 = _c.sent();
	                        return [2 /*return*/, checkError("call", error_1, params.transaction)];
	                    case 15:
	                        postData = getTransactionPostData(params.transaction);
	                        postData.module = "proxy";
	                        postData.action = "eth_estimateGas";
	                        _c.label = 16;
	                    case 16:
	                        _c.trys.push([16, 18, , 19]);
	                        return [4 /*yield*/, this.fetch("proxy", postData, true)];
	                    case 17: return [2 /*return*/, _c.sent()];
	                    case 18:
	                        error_2 = _c.sent();
	                        return [2 /*return*/, checkError("estimateGas", error_2, params.transaction)];
	                    case 19:
	                        args = { action: "getLogs" };
	                        if (params.filter.fromBlock) {
	                            args.fromBlock = checkLogTag(params.filter.fromBlock);
	                        }
	                        if (params.filter.toBlock) {
	                            args.toBlock = checkLogTag(params.filter.toBlock);
	                        }
	                        if (params.filter.address) {
	                            args.address = params.filter.address;
	                        }
	                        // @TODO: We can handle slightly more complicated logs using the logs API
	                        if (params.filter.topics && params.filter.topics.length > 0) {
	                            if (params.filter.topics.length > 1) {
	                                logger.throwError("unsupported topic count", lib.Logger.errors.UNSUPPORTED_OPERATION, { topics: params.filter.topics });
	                            }
	                            if (params.filter.topics.length === 1) {
	                                topic0 = params.filter.topics[0];
	                                if (typeof (topic0) !== "string" || topic0.length !== 66) {
	                                    logger.throwError("unsupported topic format", lib.Logger.errors.UNSUPPORTED_OPERATION, { topic0: topic0 });
	                                }
	                                args.topic0 = topic0;
	                            }
	                        }
	                        return [4 /*yield*/, this.fetch("logs", args)];
	                    case 20:
	                        logs = _c.sent();
	                        blocks = {};
	                        i = 0;
	                        _c.label = 21;
	                    case 21:
	                        if (!(i < logs.length)) return [3 /*break*/, 25];
	                        log = logs[i];
	                        if (log.blockHash != null) {
	                            return [3 /*break*/, 24];
	                        }
	                        if (!(blocks[log.blockNumber] == null)) return [3 /*break*/, 23];
	                        return [4 /*yield*/, this.getBlock(log.blockNumber)];
	                    case 22:
	                        block = _c.sent();
	                        if (block) {
	                            blocks[log.blockNumber] = block.hash;
	                        }
	                        _c.label = 23;
	                    case 23:
	                        log.blockHash = blocks[log.blockNumber];
	                        _c.label = 24;
	                    case 24:
	                        i++;
	                        return [3 /*break*/, 21];
	                    case 25: return [2 /*return*/, logs];
	                    case 26:
	                        if (this.network.name !== "homestead") {
	                            return [2 /*return*/, 0.0];
	                        }
	                        _b = parseFloat;
	                        return [4 /*yield*/, this.fetch("stats", { action: "ethprice" })];
	                    case 27: return [2 /*return*/, _b.apply(void 0, [(_c.sent()).ethusd])];
	                    case 28: return [3 /*break*/, 29];
	                    case 29: return [2 /*return*/, _super.prototype.perform.call(this, method, params)];
	                }
	            });
	        });
	    };
	    // Note: The `page` page parameter only allows pagination within the
	    //       10,000 window available without a page and offset parameter
	    //       Error: Result window is too large, PageNo x Offset size must
	    //              be less than or equal to 10000
	    EtherscanProvider.prototype.getHistory = function (addressOrName, startBlock, endBlock) {
	        return __awaiter(this, void 0, void 0, function () {
	            var params, result;
	            var _a;
	            var _this = this;
	            return __generator(this, function (_b) {
	                switch (_b.label) {
	                    case 0:
	                        _a = {
	                            action: "txlist"
	                        };
	                        return [4 /*yield*/, this.resolveName(addressOrName)];
	                    case 1:
	                        params = (_a.address = (_b.sent()),
	                            _a.startblock = ((startBlock == null) ? 0 : startBlock),
	                            _a.endblock = ((endBlock == null) ? 99999999 : endBlock),
	                            _a.sort = "asc",
	                            _a);
	                        return [4 /*yield*/, this.fetch("account", params)];
	                    case 2:
	                        result = _b.sent();
	                        return [2 /*return*/, result.map(function (tx) {
	                                ["contractAddress", "to"].forEach(function (key) {
	                                    if (tx[key] == "") {
	                                        delete tx[key];
	                                    }
	                                });
	                                if (tx.creates == null && tx.contractAddress != null) {
	                                    tx.creates = tx.contractAddress;
	                                }
	                                var item = _this.formatter.transactionResponse(tx);
	                                if (tx.timeStamp) {
	                                    item.timestamp = parseInt(tx.timeStamp);
	                                }
	                                return item;
	                            })];
	                }
	            });
	        });
	    };
	    EtherscanProvider.prototype.isCommunityResource = function () {
	        return (this.apiKey == null);
	    };
	    return EtherscanProvider;
	}(baseProvider.BaseProvider));
	exports.EtherscanProvider = EtherscanProvider;

	});

	var etherscanProvider$1 = /*@__PURE__*/getDefaultExportFromCjs(etherscanProvider);

	var fallbackProvider = createCommonjsModule(function (module, exports) {
	"use strict";
	var __extends = (commonjsGlobal && commonjsGlobal.__extends) || (function () {
	    var extendStatics = function (d, b) {
	        extendStatics = Object.setPrototypeOf ||
	            ({ __proto__: [] } instanceof Array && function (d, b) { d.__proto__ = b; }) ||
	            function (d, b) { for (var p in b) if (Object.prototype.hasOwnProperty.call(b, p)) d[p] = b[p]; };
	        return extendStatics(d, b);
	    };
	    return function (d, b) {
	        if (typeof b !== "function" && b !== null)
	            throw new TypeError("Class extends value " + String(b) + " is not a constructor or null");
	        extendStatics(d, b);
	        function __() { this.constructor = d; }
	        d.prototype = b === null ? Object.create(b) : (__.prototype = b.prototype, new __());
	    };
	})();
	var __awaiter = (commonjsGlobal && commonjsGlobal.__awaiter) || function (thisArg, _arguments, P, generator) {
	    function adopt(value) { return value instanceof P ? value : new P(function (resolve) { resolve(value); }); }
	    return new (P || (P = Promise))(function (resolve, reject) {
	        function fulfilled(value) { try { step(generator.next(value)); } catch (e) { reject(e); } }
	        function rejected(value) { try { step(generator["throw"](value)); } catch (e) { reject(e); } }
	        function step(result) { result.done ? resolve(result.value) : adopt(result.value).then(fulfilled, rejected); }
	        step((generator = generator.apply(thisArg, _arguments || [])).next());
	    });
	};
	var __generator = (commonjsGlobal && commonjsGlobal.__generator) || function (thisArg, body) {
	    var _ = { label: 0, sent: function() { if (t[0] & 1) throw t[1]; return t[1]; }, trys: [], ops: [] }, f, y, t, g;
	    return g = { next: verb(0), "throw": verb(1), "return": verb(2) }, typeof Symbol === "function" && (g[Symbol.iterator] = function() { return this; }), g;
	    function verb(n) { return function (v) { return step([n, v]); }; }
	    function step(op) {
	        if (f) throw new TypeError("Generator is already executing.");
	        while (_) try {
	            if (f = 1, y && (t = op[0] & 2 ? y["return"] : op[0] ? y["throw"] || ((t = y["return"]) && t.call(y), 0) : y.next) && !(t = t.call(y, op[1])).done) return t;
	            if (y = 0, t) op = [op[0] & 2, t.value];
	            switch (op[0]) {
	                case 0: case 1: t = op; break;
	                case 4: _.label++; return { value: op[1], done: false };
	                case 5: _.label++; y = op[1]; op = [0]; continue;
	                case 7: op = _.ops.pop(); _.trys.pop(); continue;
	                default:
	                    if (!(t = _.trys, t = t.length > 0 && t[t.length - 1]) && (op[0] === 6 || op[0] === 2)) { _ = 0; continue; }
	                    if (op[0] === 3 && (!t || (op[1] > t[0] && op[1] < t[3]))) { _.label = op[1]; break; }
	                    if (op[0] === 6 && _.label < t[1]) { _.label = t[1]; t = op; break; }
	                    if (t && _.label < t[2]) { _.label = t[2]; _.ops.push(op); break; }
	                    if (t[2]) _.ops.pop();
	                    _.trys.pop(); continue;
	            }
	            op = body.call(thisArg, _);
	        } catch (e) { op = [6, e]; y = 0; } finally { f = t = 0; }
	        if (op[0] & 5) throw op[1]; return { value: op[0] ? op[1] : void 0, done: true };
	    }
	};
	Object.defineProperty(exports, "__esModule", { value: true });
	exports.FallbackProvider = void 0;










	var logger = new lib.Logger(_version$I.version);
	function now() { return (new Date()).getTime(); }
	// Returns to network as long as all agree, or null if any is null.
	// Throws an error if any two networks do not match.
	function checkNetworks(networks) {
	    var result = null;
	    for (var i = 0; i < networks.length; i++) {
	        var network = networks[i];
	        // Null! We do not know our network; bail.
	        if (network == null) {
	            return null;
	        }
	        if (result) {
	            // Make sure the network matches the previous networks
	            if (!(result.name === network.name && result.chainId === network.chainId &&
	                ((result.ensAddress === network.ensAddress) || (result.ensAddress == null && network.ensAddress == null)))) {
	                logger.throwArgumentError("provider mismatch", "networks", networks);
	            }
	        }
	        else {
	            result = network;
	        }
	    }
	    return result;
	}
	function median(values, maxDelta) {
	    values = values.slice().sort();
	    var middle = Math.floor(values.length / 2);
	    // Odd length; take the middle
	    if (values.length % 2) {
	        return values[middle];
	    }
	    // Even length; take the average of the two middle
	    var a = values[middle - 1], b = values[middle];
	    if (maxDelta != null && Math.abs(a - b) > maxDelta) {
	        return null;
	    }
	    return (a + b) / 2;
	}
	function serialize(value) {
	    if (value === null) {
	        return "null";
	    }
	    else if (typeof (value) === "number" || typeof (value) === "boolean") {
	        return JSON.stringify(value);
	    }
	    else if (typeof (value) === "string") {
	        return value;
	    }
	    else if (lib$2.BigNumber.isBigNumber(value)) {
	        return value.toString();
	    }
	    else if (Array.isArray(value)) {
	        return JSON.stringify(value.map(function (i) { return serialize(i); }));
	    }
	    else if (typeof (value) === "object") {
	        var keys = Object.keys(value);
	        keys.sort();
	        return "{" + keys.map(function (key) {
	            var v = value[key];
	            if (typeof (v) === "function") {
	                v = "[function]";
	            }
	            else {
	                v = serialize(v);
	            }
	            return JSON.stringify(key) + ":" + v;
	        }).join(",") + "}";
	    }
	    throw new Error("unknown value type: " + typeof (value));
	}
	// Next request ID to use for emitting debug info
	var nextRid = 1;
	;
	function stall(duration) {
	    var cancel = null;
	    var timer = null;
	    var promise = (new Promise(function (resolve) {
	        cancel = function () {
	            if (timer) {
	                clearTimeout(timer);
	                timer = null;
	            }
	            resolve();
	        };
	        timer = setTimeout(cancel, duration);
	    }));
	    var wait = function (func) {
	        promise = promise.then(func);
	        return promise;
	    };
	    function getPromise() {
	        return promise;
	    }
	    return { cancel: cancel, getPromise: getPromise, wait: wait };
	}
	var ForwardErrors = [
	    lib.Logger.errors.CALL_EXCEPTION,
	    lib.Logger.errors.INSUFFICIENT_FUNDS,
	    lib.Logger.errors.NONCE_EXPIRED,
	    lib.Logger.errors.REPLACEMENT_UNDERPRICED,
	    lib.Logger.errors.UNPREDICTABLE_GAS_LIMIT
	];
	var ForwardProperties = [
	    "address",
	    "args",
	    "errorArgs",
	    "errorSignature",
	    "method",
	    "transaction",
	];
	;
	function exposeDebugConfig(config, now) {
	    var result = {
	        weight: config.weight
	    };
	    Object.defineProperty(result, "provider", { get: function () { return config.provider; } });
	    if (config.start) {
	        result.start = config.start;
	    }
	    if (now) {
	        result.duration = (now - config.start);
	    }
	    if (config.done) {
	        if (config.error) {
	            result.error = config.error;
	        }
	        else {
	            result.result = config.result || null;
	        }
	    }
	    return result;
	}
	function normalizedTally(normalize, quorum) {
	    return function (configs) {
	        // Count the votes for each result
	        var tally = {};
	        configs.forEach(function (c) {
	            var value = normalize(c.result);
	            if (!tally[value]) {
	                tally[value] = { count: 0, result: c.result };
	            }
	            tally[value].count++;
	        });
	        // Check for a quorum on any given result
	        var keys = Object.keys(tally);
	        for (var i = 0; i < keys.length; i++) {
	            var check = tally[keys[i]];
	            if (check.count >= quorum) {
	                return check.result;
	            }
	        }
	        // No quroum
	        return undefined;
	    };
	}
	function getProcessFunc(provider, method, params) {
	    var normalize = serialize;
	    switch (method) {
	        case "getBlockNumber":
	            // Return the median value, unless there is (median + 1) is also
	            // present, in which case that is probably true and the median
	            // is going to be stale soon. In the event of a malicious node,
	            // the lie will be true soon enough.
	            return function (configs) {
	                var values = configs.map(function (c) { return c.result; });
	                // Get the median block number
	                var blockNumber = median(configs.map(function (c) { return c.result; }), 2);
	                if (blockNumber == null) {
	                    return undefined;
	                }
	                blockNumber = Math.ceil(blockNumber);
	                // If the next block height is present, its prolly safe to use
	                if (values.indexOf(blockNumber + 1) >= 0) {
	                    blockNumber++;
	                }
	                // Don't ever roll back the blockNumber
	                if (blockNumber >= provider._highestBlockNumber) {
	                    provider._highestBlockNumber = blockNumber;
	                }
	                return provider._highestBlockNumber;
	            };
	        case "getGasPrice":
	            // Return the middle (round index up) value, similar to median
	            // but do not average even entries and choose the higher.
	            // Malicious actors must compromise 50% of the nodes to lie.
	            return function (configs) {
	                var values = configs.map(function (c) { return c.result; });
	                values.sort();
	                return values[Math.floor(values.length / 2)];
	            };
	        case "getEtherPrice":
	            // Returns the median price. Malicious actors must compromise at
	            // least 50% of the nodes to lie (in a meaningful way).
	            return function (configs) {
	                return median(configs.map(function (c) { return c.result; }));
	            };
	        // No additional normalizing required; serialize is enough
	        case "getBalance":
	        case "getTransactionCount":
	        case "getCode":
	        case "getStorageAt":
	        case "call":
	        case "estimateGas":
	        case "getLogs":
	            break;
	        // We drop the confirmations from transactions as it is approximate
	        case "getTransaction":
	        case "getTransactionReceipt":
	            normalize = function (tx) {
	                if (tx == null) {
	                    return null;
	                }
	                tx = (0, lib$3.shallowCopy)(tx);
	                tx.confirmations = -1;
	                return serialize(tx);
	            };
	            break;
	        // We drop the confirmations from transactions as it is approximate
	        case "getBlock":
	            // We drop the confirmations from transactions as it is approximate
	            if (params.includeTransactions) {
	                normalize = function (block) {
	                    if (block == null) {
	                        return null;
	                    }
	                    block = (0, lib$3.shallowCopy)(block);
	                    block.transactions = block.transactions.map(function (tx) {
	                        tx = (0, lib$3.shallowCopy)(tx);
	                        tx.confirmations = -1;
	                        return tx;
	                    });
	                    return serialize(block);
	                };
	            }
	            else {
	                normalize = function (block) {
	                    if (block == null) {
	                        return null;
	                    }
	                    return serialize(block);
	                };
	            }
	            break;
	        default:
	            throw new Error("unknown method: " + method);
	    }
	    // Return the result if and only if the expected quorum is
	    // satisfied and agreed upon for the final result.
	    return normalizedTally(normalize, provider.quorum);
	}
	// If we are doing a blockTag query, we need to make sure the backend is
	// caught up to the FallbackProvider, before sending a request to it.
	function waitForSync(config, blockNumber) {
	    return __awaiter(this, void 0, void 0, function () {
	        var provider;
	        return __generator(this, function (_a) {
	            provider = (config.provider);
	            if ((provider.blockNumber != null && provider.blockNumber >= blockNumber) || blockNumber === -1) {
	                return [2 /*return*/, provider];
	            }
	            return [2 /*return*/, (0, lib$s.poll)(function () {
	                    return new Promise(function (resolve, reject) {
	                        setTimeout(function () {
	                            // We are synced
	                            if (provider.blockNumber >= blockNumber) {
	                                return resolve(provider);
	                            }
	                            // We're done; just quit
	                            if (config.cancelled) {
	                                return resolve(null);
	                            }
	                            // Try again, next block
	                            return resolve(undefined);
	                        }, 0);
	                    });
	                }, { oncePoll: provider })];
	        });
	    });
	}
	function getRunner(config, currentBlockNumber, method, params) {
	    return __awaiter(this, void 0, void 0, function () {
	        var provider, _a, filter;
	        return __generator(this, function (_b) {
	            switch (_b.label) {
	                case 0:
	                    provider = config.provider;
	                    _a = method;
	                    switch (_a) {
	                        case "getBlockNumber": return [3 /*break*/, 1];
	                        case "getGasPrice": return [3 /*break*/, 1];
	                        case "getEtherPrice": return [3 /*break*/, 2];
	                        case "getBalance": return [3 /*break*/, 3];
	                        case "getTransactionCount": return [3 /*break*/, 3];
	                        case "getCode": return [3 /*break*/, 3];
	                        case "getStorageAt": return [3 /*break*/, 6];
	                        case "getBlock": return [3 /*break*/, 9];
	                        case "call": return [3 /*break*/, 12];
	                        case "estimateGas": return [3 /*break*/, 12];
	                        case "getTransaction": return [3 /*break*/, 15];
	                        case "getTransactionReceipt": return [3 /*break*/, 15];
	                        case "getLogs": return [3 /*break*/, 16];
	                    }
	                    return [3 /*break*/, 19];
	                case 1: return [2 /*return*/, provider[method]()];
	                case 2:
	                    if (provider.getEtherPrice) {
	                        return [2 /*return*/, provider.getEtherPrice()];
	                    }
	                    return [3 /*break*/, 19];
	                case 3:
	                    if (!(params.blockTag && (0, lib$1.isHexString)(params.blockTag))) return [3 /*break*/, 5];
	                    return [4 /*yield*/, waitForSync(config, currentBlockNumber)];
	                case 4:
	                    provider = _b.sent();
	                    _b.label = 5;
	                case 5: return [2 /*return*/, provider[method](params.address, params.blockTag || "latest")];
	                case 6:
	                    if (!(params.blockTag && (0, lib$1.isHexString)(params.blockTag))) return [3 /*break*/, 8];
	                    return [4 /*yield*/, waitForSync(config, currentBlockNumber)];
	                case 7:
	                    provider = _b.sent();
	                    _b.label = 8;
	                case 8: return [2 /*return*/, provider.getStorageAt(params.address, params.position, params.blockTag || "latest")];
	                case 9:
	                    if (!(params.blockTag && (0, lib$1.isHexString)(params.blockTag))) return [3 /*break*/, 11];
	                    return [4 /*yield*/, waitForSync(config, currentBlockNumber)];
	                case 10:
	                    provider = _b.sent();
	                    _b.label = 11;
	                case 11: return [2 /*return*/, provider[(params.includeTransactions ? "getBlockWithTransactions" : "getBlock")](params.blockTag || params.blockHash)];
	                case 12:
	                    if (!(params.blockTag && (0, lib$1.isHexString)(params.blockTag))) return [3 /*break*/, 14];
	                    return [4 /*yield*/, waitForSync(config, currentBlockNumber)];
	                case 13:
	                    provider = _b.sent();
	                    _b.label = 14;
	                case 14:
	                    if (method === "call" && params.blockTag) {
	                        return [2 /*return*/, provider[method](params.transaction, params.blockTag)];
	                    }
	                    return [2 /*return*/, provider[method](params.transaction)];
	                case 15: return [2 /*return*/, provider[method](params.transactionHash)];
	                case 16:
	                    filter = params.filter;
	                    if (!((filter.fromBlock && (0, lib$1.isHexString)(filter.fromBlock)) || (filter.toBlock && (0, lib$1.isHexString)(filter.toBlock)))) return [3 /*break*/, 18];
	                    return [4 /*yield*/, waitForSync(config, currentBlockNumber)];
	                case 17:
	                    provider = _b.sent();
	                    _b.label = 18;
	                case 18: return [2 /*return*/, provider.getLogs(filter)];
	                case 19: return [2 /*return*/, logger.throwError("unknown method error", lib.Logger.errors.UNKNOWN_ERROR, {
	                        method: method,
	                        params: params
	                    })];
	            }
	        });
	    });
	}
	var FallbackProvider = /** @class */ (function (_super) {
	    __extends(FallbackProvider, _super);
	    function FallbackProvider(providers, quorum) {
	        var _this = this;
	        if (providers.length === 0) {
	            logger.throwArgumentError("missing providers", "providers", providers);
	        }
	        var providerConfigs = providers.map(function (configOrProvider, index) {
	            if (lib$e.Provider.isProvider(configOrProvider)) {
	                var stallTimeout = (0, formatter.isCommunityResource)(configOrProvider) ? 2000 : 750;
	                var priority = 1;
	                return Object.freeze({ provider: configOrProvider, weight: 1, stallTimeout: stallTimeout, priority: priority });
	            }
	            var config = (0, lib$3.shallowCopy)(configOrProvider);
	            if (config.priority == null) {
	                config.priority = 1;
	            }
	            if (config.stallTimeout == null) {
	                config.stallTimeout = (0, formatter.isCommunityResource)(configOrProvider) ? 2000 : 750;
	            }
	            if (config.weight == null) {
	                config.weight = 1;
	            }
	            var weight = config.weight;
	            if (weight % 1 || weight > 512 || weight < 1) {
	                logger.throwArgumentError("invalid weight; must be integer in [1, 512]", "providers[" + index + "].weight", weight);
	            }
	            return Object.freeze(config);
	        });
	        var total = providerConfigs.reduce(function (accum, c) { return (accum + c.weight); }, 0);
	        if (quorum == null) {
	            quorum = total / 2;
	        }
	        else if (quorum > total) {
	            logger.throwArgumentError("quorum will always fail; larger than total weight", "quorum", quorum);
	        }
	        // Are all providers' networks are known
	        var networkOrReady = checkNetworks(providerConfigs.map(function (c) { return (c.provider).network; }));
	        // Not all networks are known; we must stall
	        if (networkOrReady == null) {
	            networkOrReady = new Promise(function (resolve, reject) {
	                setTimeout(function () {
	                    _this.detectNetwork().then(resolve, reject);
	                }, 0);
	            });
	        }
	        _this = _super.call(this, networkOrReady) || this;
	        // Preserve a copy, so we do not get mutated
	        (0, lib$3.defineReadOnly)(_this, "providerConfigs", Object.freeze(providerConfigs));
	        (0, lib$3.defineReadOnly)(_this, "quorum", quorum);
	        _this._highestBlockNumber = -1;
	        return _this;
	    }
	    FallbackProvider.prototype.detectNetwork = function () {
	        return __awaiter(this, void 0, void 0, function () {
	            var networks;
	            return __generator(this, function (_a) {
	                switch (_a.label) {
	                    case 0: return [4 /*yield*/, Promise.all(this.providerConfigs.map(function (c) { return c.provider.getNetwork(); }))];
	                    case 1:
	                        networks = _a.sent();
	                        return [2 /*return*/, checkNetworks(networks)];
	                }
	            });
	        });
	    };
	    FallbackProvider.prototype.perform = function (method, params) {
	        return __awaiter(this, void 0, void 0, function () {
	            var results, i_1, result, processFunc, configs, currentBlockNumber, i, first, _loop_1, this_1, state_1;
	            var _this = this;
	            return __generator(this, function (_a) {
	                switch (_a.label) {
	                    case 0:
	                        if (!(method === "sendTransaction")) return [3 /*break*/, 2];
	                        return [4 /*yield*/, Promise.all(this.providerConfigs.map(function (c) {
	                                return c.provider.sendTransaction(params.signedTransaction).then(function (result) {
	                                    return result.hash;
	                                }, function (error) {
	                                    return error;
	                                });
	                            }))];
	                    case 1:
	                        results = _a.sent();
	                        // Any success is good enough (other errors are likely "already seen" errors
	                        for (i_1 = 0; i_1 < results.length; i_1++) {
	                            result = results[i_1];
	                            if (typeof (result) === "string") {
	                                return [2 /*return*/, result];
	                            }
	                        }
	                        // They were all an error; pick the first error
	                        throw results[0];
	                    case 2:
	                        if (!(this._highestBlockNumber === -1 && method !== "getBlockNumber")) return [3 /*break*/, 4];
	                        return [4 /*yield*/, this.getBlockNumber()];
	                    case 3:
	                        _a.sent();
	                        _a.label = 4;
	                    case 4:
	                        processFunc = getProcessFunc(this, method, params);
	                        configs = (0, lib$o.shuffled)(this.providerConfigs.map(lib$3.shallowCopy));
	                        configs.sort(function (a, b) { return (a.priority - b.priority); });
	                        currentBlockNumber = this._highestBlockNumber;
	                        i = 0;
	                        first = true;
	                        _loop_1 = function () {
	                            var t0, inflightWeight, _loop_2, waiting, results, result, errors;
	                            return __generator(this, function (_b) {
	                                switch (_b.label) {
	                                    case 0:
	                                        t0 = now();
	                                        inflightWeight = configs.filter(function (c) { return (c.runner && ((t0 - c.start) < c.stallTimeout)); })
	                                            .reduce(function (accum, c) { return (accum + c.weight); }, 0);
	                                        _loop_2 = function () {
	                                            var config = configs[i++];
	                                            var rid = nextRid++;
	                                            config.start = now();
	                                            config.staller = stall(config.stallTimeout);
	                                            config.staller.wait(function () { config.staller = null; });
	                                            config.runner = getRunner(config, currentBlockNumber, method, params).then(function (result) {
	                                                config.done = true;
	                                                config.result = result;
	                                                if (_this.listenerCount("debug")) {
	                                                    _this.emit("debug", {
	                                                        action: "request",
	                                                        rid: rid,
	                                                        backend: exposeDebugConfig(config, now()),
	                                                        request: { method: method, params: (0, lib$3.deepCopy)(params) },
	                                                        provider: _this
	                                                    });
	                                                }
	                                            }, function (error) {
	                                                config.done = true;
	                                                config.error = error;
	                                                if (_this.listenerCount("debug")) {
	                                                    _this.emit("debug", {
	                                                        action: "request",
	                                                        rid: rid,
	                                                        backend: exposeDebugConfig(config, now()),
	                                                        request: { method: method, params: (0, lib$3.deepCopy)(params) },
	                                                        provider: _this
	                                                    });
	                                                }
	                                            });
	                                            if (this_1.listenerCount("debug")) {
	                                                this_1.emit("debug", {
	                                                    action: "request",
	                                                    rid: rid,
	                                                    backend: exposeDebugConfig(config, null),
	                                                    request: { method: method, params: (0, lib$3.deepCopy)(params) },
	                                                    provider: this_1
	                                                });
	                                            }
	                                            inflightWeight += config.weight;
	                                        };
	                                        // Start running enough to meet quorum
	                                        while (inflightWeight < this_1.quorum && i < configs.length) {
	                                            _loop_2();
	                                        }
	                                        waiting = [];
	                                        configs.forEach(function (c) {
	                                            if (c.done || !c.runner) {
	                                                return;
	                                            }
	                                            waiting.push(c.runner);
	                                            if (c.staller) {
	                                                waiting.push(c.staller.getPromise());
	                                            }
	                                        });
	                                        if (!waiting.length) return [3 /*break*/, 2];
	                                        return [4 /*yield*/, Promise.race(waiting)];
	                                    case 1:
	                                        _b.sent();
	                                        _b.label = 2;
	                                    case 2:
	                                        results = configs.filter(function (c) { return (c.done && c.error == null); });
	                                        if (!(results.length >= this_1.quorum)) return [3 /*break*/, 5];
	                                        result = processFunc(results);
	                                        if (result !== undefined) {
	                                            // Shut down any stallers
	                                            configs.forEach(function (c) {
	                                                if (c.staller) {
	                                                    c.staller.cancel();
	                                                }
	                                                c.cancelled = true;
	                                            });
	                                            return [2 /*return*/, { value: result }];
	                                        }
	                                        if (!!first) return [3 /*break*/, 4];
	                                        return [4 /*yield*/, stall(100).getPromise()];
	                                    case 3:
	                                        _b.sent();
	                                        _b.label = 4;
	                                    case 4:
	                                        first = false;
	                                        _b.label = 5;
	                                    case 5:
	                                        errors = configs.reduce(function (accum, c) {
	                                            if (!c.done || c.error == null) {
	                                                return accum;
	                                            }
	                                            var code = (c.error).code;
	                                            if (ForwardErrors.indexOf(code) >= 0) {
	                                                if (!accum[code]) {
	                                                    accum[code] = { error: c.error, weight: 0 };
	                                                }
	                                                accum[code].weight += c.weight;
	                                            }
	                                            return accum;
	                                        }, ({}));
	                                        Object.keys(errors).forEach(function (errorCode) {
	                                            var tally = errors[errorCode];
	                                            if (tally.weight < _this.quorum) {
	                                                return;
	                                            }
	                                            // Shut down any stallers
	                                            configs.forEach(function (c) {
	                                                if (c.staller) {
	                                                    c.staller.cancel();
	                                                }
	                                                c.cancelled = true;
	                                            });
	                                            var e = (tally.error);
	                                            var props = {};
	                                            ForwardProperties.forEach(function (name) {
	                                                if (e[name] == null) {
	                                                    return;
	                                                }
	                                                props[name] = e[name];
	                                            });
	                                            logger.throwError(e.reason || e.message, errorCode, props);
	                                        });
	                                        // All configs have run to completion; we will never get more data
	                                        if (configs.filter(function (c) { return !c.done; }).length === 0) {
	                                            return [2 /*return*/, "break"];
	                                        }
	                                        return [2 /*return*/];
	                                }
	                            });
	                        };
	                        this_1 = this;
	                        _a.label = 5;
	                    case 5:
	                        if (!true) return [3 /*break*/, 7];
	                        return [5 /*yield**/, _loop_1()];
	                    case 6:
	                        state_1 = _a.sent();
	                        if (typeof state_1 === "object")
	                            return [2 /*return*/, state_1.value];
	                        if (state_1 === "break")
	                            return [3 /*break*/, 7];
	                        return [3 /*break*/, 5];
	                    case 7:
	                        // Shut down any stallers; shouldn't be any
	                        configs.forEach(function (c) {
	                            if (c.staller) {
	                                c.staller.cancel();
	                            }
	                            c.cancelled = true;
	                        });
	                        return [2 /*return*/, logger.throwError("failed to meet quorum", lib.Logger.errors.SERVER_ERROR, {
	                                method: method,
	                                params: params,
	                                //results: configs.map((c) => c.result),
	                                //errors: configs.map((c) => c.error),
	                                results: configs.map(function (c) { return exposeDebugConfig(c); }),
	                                provider: this
	                            })];
	                }
	            });
	        });
	    };
	    return FallbackProvider;
	}(baseProvider.BaseProvider));
	exports.FallbackProvider = FallbackProvider;

	});

	var fallbackProvider$1 = /*@__PURE__*/getDefaultExportFromCjs(fallbackProvider);

	var browserIpcProvider = createCommonjsModule(function (module, exports) {
	"use strict";
	Object.defineProperty(exports, "__esModule", { value: true });
	exports.IpcProvider = void 0;
	var IpcProvider = null;
	exports.IpcProvider = IpcProvider;

	});

	var browserIpcProvider$1 = /*@__PURE__*/getDefaultExportFromCjs(browserIpcProvider);

	var infuraProvider = createCommonjsModule(function (module, exports) {
	"use strict";
	var __extends = (commonjsGlobal && commonjsGlobal.__extends) || (function () {
	    var extendStatics = function (d, b) {
	        extendStatics = Object.setPrototypeOf ||
	            ({ __proto__: [] } instanceof Array && function (d, b) { d.__proto__ = b; }) ||
	            function (d, b) { for (var p in b) if (Object.prototype.hasOwnProperty.call(b, p)) d[p] = b[p]; };
	        return extendStatics(d, b);
	    };
	    return function (d, b) {
	        if (typeof b !== "function" && b !== null)
	            throw new TypeError("Class extends value " + String(b) + " is not a constructor or null");
	        extendStatics(d, b);
	        function __() { this.constructor = d; }
	        d.prototype = b === null ? Object.create(b) : (__.prototype = b.prototype, new __());
	    };
	})();
	Object.defineProperty(exports, "__esModule", { value: true });
	exports.InfuraProvider = exports.InfuraWebSocketProvider = void 0;





	var logger = new lib.Logger(_version$I.version);

	var defaultProjectId = "84842078b09946638c03157f83405213";
	var InfuraWebSocketProvider = /** @class */ (function (_super) {
	    __extends(InfuraWebSocketProvider, _super);
	    function InfuraWebSocketProvider(network, apiKey) {
	        var _this = this;
	        var provider = new InfuraProvider(network, apiKey);
	        var connection = provider.connection;
	        if (connection.password) {
	            logger.throwError("INFURA WebSocket project secrets unsupported", lib.Logger.errors.UNSUPPORTED_OPERATION, {
	                operation: "InfuraProvider.getWebSocketProvider()"
	            });
	        }
	        var url = connection.url.replace(/^http/i, "ws").replace("/v3/", "/ws/v3/");
	        _this = _super.call(this, url, network) || this;
	        (0, lib$3.defineReadOnly)(_this, "apiKey", provider.projectId);
	        (0, lib$3.defineReadOnly)(_this, "projectId", provider.projectId);
	        (0, lib$3.defineReadOnly)(_this, "projectSecret", provider.projectSecret);
	        return _this;
	    }
	    InfuraWebSocketProvider.prototype.isCommunityResource = function () {
	        return (this.projectId === defaultProjectId);
	    };
	    return InfuraWebSocketProvider;
	}(websocketProvider.WebSocketProvider));
	exports.InfuraWebSocketProvider = InfuraWebSocketProvider;
	var InfuraProvider = /** @class */ (function (_super) {
	    __extends(InfuraProvider, _super);
	    function InfuraProvider() {
	        return _super !== null && _super.apply(this, arguments) || this;
	    }
	    InfuraProvider.getWebSocketProvider = function (network, apiKey) {
	        return new InfuraWebSocketProvider(network, apiKey);
	    };
	    InfuraProvider.getApiKey = function (apiKey) {
	        var apiKeyObj = {
	            apiKey: defaultProjectId,
	            projectId: defaultProjectId,
	            projectSecret: null
	        };
	        if (apiKey == null) {
	            return apiKeyObj;
	        }
	        if (typeof (apiKey) === "string") {
	            apiKeyObj.projectId = apiKey;
	        }
	        else if (apiKey.projectSecret != null) {
	            logger.assertArgument((typeof (apiKey.projectId) === "string"), "projectSecret requires a projectId", "projectId", apiKey.projectId);
	            logger.assertArgument((typeof (apiKey.projectSecret) === "string"), "invalid projectSecret", "projectSecret", "[REDACTED]");
	            apiKeyObj.projectId = apiKey.projectId;
	            apiKeyObj.projectSecret = apiKey.projectSecret;
	        }
	        else if (apiKey.projectId) {
	            apiKeyObj.projectId = apiKey.projectId;
	        }
	        apiKeyObj.apiKey = apiKeyObj.projectId;
	        return apiKeyObj;
	    };
	    InfuraProvider.getUrl = function (network, apiKey) {
	        var host = null;
	        switch (network ? network.name : "unknown") {
	            case "homestead":
	                host = "mainnet.infura.io";
	                break;
	            case "goerli":
	                host = "goerli.infura.io";
	                break;
	            case "sepolia":
	                host = "sepolia.infura.io";
	                break;
	            case "matic":
	                host = "polygon-mainnet.infura.io";
	                break;
	            case "maticmum":
	                host = "polygon-mumbai.infura.io";
	                break;
	            case "optimism":
	                host = "optimism-mainnet.infura.io";
	                break;
	            case "optimism-goerli":
	                host = "optimism-goerli.infura.io";
	                break;
	            case "arbitrum":
	                host = "arbitrum-mainnet.infura.io";
	                break;
	            case "arbitrum-goerli":
	                host = "arbitrum-goerli.infura.io";
	                break;
	            default:
	                logger.throwError("unsupported network", lib.Logger.errors.INVALID_ARGUMENT, {
	                    argument: "network",
	                    value: network
	                });
	        }
	        var connection = {
	            allowGzip: true,
	            url: ("https:/" + "/" + host + "/v3/" + apiKey.projectId),
	            throttleCallback: function (attempt, url) {
	                if (apiKey.projectId === defaultProjectId) {
	                    (0, formatter.showThrottleMessage)();
	                }
	                return Promise.resolve(true);
	            }
	        };
	        if (apiKey.projectSecret != null) {
	            connection.user = "";
	            connection.password = apiKey.projectSecret;
	        }
	        return connection;
	    };
	    InfuraProvider.prototype.isCommunityResource = function () {
	        return (this.projectId === defaultProjectId);
	    };
	    return InfuraProvider;
	}(urlJsonRpcProvider.UrlJsonRpcProvider));
	exports.InfuraProvider = InfuraProvider;

	});

	var infuraProvider$1 = /*@__PURE__*/getDefaultExportFromCjs(infuraProvider);

	var jsonRpcBatchProvider = createCommonjsModule(function (module, exports) {
	"use strict";
	var __extends = (commonjsGlobal && commonjsGlobal.__extends) || (function () {
	    var extendStatics = function (d, b) {
	        extendStatics = Object.setPrototypeOf ||
	            ({ __proto__: [] } instanceof Array && function (d, b) { d.__proto__ = b; }) ||
	            function (d, b) { for (var p in b) if (Object.prototype.hasOwnProperty.call(b, p)) d[p] = b[p]; };
	        return extendStatics(d, b);
	    };
	    return function (d, b) {
	        if (typeof b !== "function" && b !== null)
	            throw new TypeError("Class extends value " + String(b) + " is not a constructor or null");
	        extendStatics(d, b);
	        function __() { this.constructor = d; }
	        d.prototype = b === null ? Object.create(b) : (__.prototype = b.prototype, new __());
	    };
	})();
	Object.defineProperty(exports, "__esModule", { value: true });
	exports.JsonRpcBatchProvider = void 0;



	// Experimental
	var JsonRpcBatchProvider = /** @class */ (function (_super) {
	    __extends(JsonRpcBatchProvider, _super);
	    function JsonRpcBatchProvider() {
	        return _super !== null && _super.apply(this, arguments) || this;
	    }
	    JsonRpcBatchProvider.prototype.send = function (method, params) {
	        var _this = this;
	        var request = {
	            method: method,
	            params: params,
	            id: (this._nextId++),
	            jsonrpc: "2.0"
	        };
	        if (this._pendingBatch == null) {
	            this._pendingBatch = [];
	        }
	        var inflightRequest = { request: request, resolve: null, reject: null };
	        var promise = new Promise(function (resolve, reject) {
	            inflightRequest.resolve = resolve;
	            inflightRequest.reject = reject;
	        });
	        this._pendingBatch.push(inflightRequest);
	        if (!this._pendingBatchAggregator) {
	            // Schedule batch for next event loop + short duration
	            this._pendingBatchAggregator = setTimeout(function () {
	                // Get teh current batch and clear it, so new requests
	                // go into the next batch
	                var batch = _this._pendingBatch;
	                _this._pendingBatch = null;
	                _this._pendingBatchAggregator = null;
	                // Get the request as an array of requests
	                var request = batch.map(function (inflight) { return inflight.request; });
	                _this.emit("debug", {
	                    action: "requestBatch",
	                    request: (0, lib$3.deepCopy)(request),
	                    provider: _this
	                });
	                return (0, lib$s.fetchJson)(_this.connection, JSON.stringify(request)).then(function (result) {
	                    _this.emit("debug", {
	                        action: "response",
	                        request: request,
	                        response: result,
	                        provider: _this
	                    });
	                    // For each result, feed it to the correct Promise, depending
	                    // on whether it was a success or error
	                    batch.forEach(function (inflightRequest, index) {
	                        var payload = result[index];
	                        if (payload.error) {
	                            var error = new Error(payload.error.message);
	                            error.code = payload.error.code;
	                            error.data = payload.error.data;
	                            inflightRequest.reject(error);
	                        }
	                        else {
	                            inflightRequest.resolve(payload.result);
	                        }
	                    });
	                }, function (error) {
	                    _this.emit("debug", {
	                        action: "response",
	                        error: error,
	                        request: request,
	                        provider: _this
	                    });
	                    batch.forEach(function (inflightRequest) {
	                        inflightRequest.reject(error);
	                    });
	                });
	            }, 10);
	        }
	        return promise;
	    };
	    return JsonRpcBatchProvider;
	}(jsonRpcProvider.JsonRpcProvider));
	exports.JsonRpcBatchProvider = JsonRpcBatchProvider;

	});

	var jsonRpcBatchProvider$1 = /*@__PURE__*/getDefaultExportFromCjs(jsonRpcBatchProvider);

	var nodesmithProvider = createCommonjsModule(function (module, exports) {
	/* istanbul ignore file */
	"use strict";
	var __extends = (commonjsGlobal && commonjsGlobal.__extends) || (function () {
	    var extendStatics = function (d, b) {
	        extendStatics = Object.setPrototypeOf ||
	            ({ __proto__: [] } instanceof Array && function (d, b) { d.__proto__ = b; }) ||
	            function (d, b) { for (var p in b) if (Object.prototype.hasOwnProperty.call(b, p)) d[p] = b[p]; };
	        return extendStatics(d, b);
	    };
	    return function (d, b) {
	        if (typeof b !== "function" && b !== null)
	            throw new TypeError("Class extends value " + String(b) + " is not a constructor or null");
	        extendStatics(d, b);
	        function __() { this.constructor = d; }
	        d.prototype = b === null ? Object.create(b) : (__.prototype = b.prototype, new __());
	    };
	})();
	Object.defineProperty(exports, "__esModule", { value: true });
	exports.NodesmithProvider = void 0;



	var logger = new lib.Logger(_version$I.version);
	// Special API key provided by Nodesmith for ethers.js
	var defaultApiKey = "ETHERS_JS_SHARED";
	var NodesmithProvider = /** @class */ (function (_super) {
	    __extends(NodesmithProvider, _super);
	    function NodesmithProvider() {
	        return _super !== null && _super.apply(this, arguments) || this;
	    }
	    NodesmithProvider.getApiKey = function (apiKey) {
	        if (apiKey && typeof (apiKey) !== "string") {
	            logger.throwArgumentError("invalid apiKey", "apiKey", apiKey);
	        }
	        return apiKey || defaultApiKey;
	    };
	    NodesmithProvider.getUrl = function (network, apiKey) {
	        logger.warn("NodeSmith will be discontinued on 2019-12-20; please migrate to another platform.");
	        var host = null;
	        switch (network.name) {
	            case "homestead":
	                host = "https://ethereum.api.nodesmith.io/v1/mainnet/jsonrpc";
	                break;
	            case "ropsten":
	                host = "https://ethereum.api.nodesmith.io/v1/ropsten/jsonrpc";
	                break;
	            case "rinkeby":
	                host = "https://ethereum.api.nodesmith.io/v1/rinkeby/jsonrpc";
	                break;
	            case "goerli":
	                host = "https://ethereum.api.nodesmith.io/v1/goerli/jsonrpc";
	                break;
	            case "kovan":
	                host = "https://ethereum.api.nodesmith.io/v1/kovan/jsonrpc";
	                break;
	            default:
	                logger.throwArgumentError("unsupported network", "network", arguments[0]);
	        }
	        return (host + "?apiKey=" + apiKey);
	    };
	    return NodesmithProvider;
	}(urlJsonRpcProvider.UrlJsonRpcProvider));
	exports.NodesmithProvider = NodesmithProvider;

	});

	var nodesmithProvider$1 = /*@__PURE__*/getDefaultExportFromCjs(nodesmithProvider);

	var pocketProvider = createCommonjsModule(function (module, exports) {
	"use strict";
	var __extends = (commonjsGlobal && commonjsGlobal.__extends) || (function () {
	    var extendStatics = function (d, b) {
	        extendStatics = Object.setPrototypeOf ||
	            ({ __proto__: [] } instanceof Array && function (d, b) { d.__proto__ = b; }) ||
	            function (d, b) { for (var p in b) if (Object.prototype.hasOwnProperty.call(b, p)) d[p] = b[p]; };
	        return extendStatics(d, b);
	    };
	    return function (d, b) {
	        if (typeof b !== "function" && b !== null)
	            throw new TypeError("Class extends value " + String(b) + " is not a constructor or null");
	        extendStatics(d, b);
	        function __() { this.constructor = d; }
	        d.prototype = b === null ? Object.create(b) : (__.prototype = b.prototype, new __());
	    };
	})();
	Object.defineProperty(exports, "__esModule", { value: true });
	exports.PocketProvider = void 0;


	var logger = new lib.Logger(_version$I.version);

	var defaultApplicationId = "62e1ad51b37b8e00394bda3b";
	var PocketProvider = /** @class */ (function (_super) {
	    __extends(PocketProvider, _super);
	    function PocketProvider() {
	        return _super !== null && _super.apply(this, arguments) || this;
	    }
	    PocketProvider.getApiKey = function (apiKey) {
	        var apiKeyObj = {
	            applicationId: null,
	            loadBalancer: true,
	            applicationSecretKey: null
	        };
	        // Parse applicationId and applicationSecretKey
	        if (apiKey == null) {
	            apiKeyObj.applicationId = defaultApplicationId;
	        }
	        else if (typeof (apiKey) === "string") {
	            apiKeyObj.applicationId = apiKey;
	        }
	        else if (apiKey.applicationSecretKey != null) {
	            apiKeyObj.applicationId = apiKey.applicationId;
	            apiKeyObj.applicationSecretKey = apiKey.applicationSecretKey;
	        }
	        else if (apiKey.applicationId) {
	            apiKeyObj.applicationId = apiKey.applicationId;
	        }
	        else {
	            logger.throwArgumentError("unsupported PocketProvider apiKey", "apiKey", apiKey);
	        }
	        return apiKeyObj;
	    };
	    PocketProvider.getUrl = function (network, apiKey) {
	        var host = null;
	        switch (network ? network.name : "unknown") {
	            case "goerli":
	                host = "eth-goerli.gateway.pokt.network";
	                break;
	            case "homestead":
	                host = "eth-mainnet.gateway.pokt.network";
	                break;
	            case "kovan":
	                host = "poa-kovan.gateway.pokt.network";
	                break;
	            case "matic":
	                host = "poly-mainnet.gateway.pokt.network";
	                break;
	            case "maticmum":
	                host = "polygon-mumbai-rpc.gateway.pokt.network";
	                break;
	            case "rinkeby":
	                host = "eth-rinkeby.gateway.pokt.network";
	                break;
	            case "ropsten":
	                host = "eth-ropsten.gateway.pokt.network";
	                break;
	            default:
	                logger.throwError("unsupported network", lib.Logger.errors.INVALID_ARGUMENT, {
	                    argument: "network",
	                    value: network
	                });
	        }
	        var url = "https://" + host + "/v1/lb/" + apiKey.applicationId;
	        var connection = { headers: {}, url: url };
	        if (apiKey.applicationSecretKey != null) {
	            connection.user = "";
	            connection.password = apiKey.applicationSecretKey;
	        }
	        return connection;
	    };
	    PocketProvider.prototype.isCommunityResource = function () {
	        return (this.applicationId === defaultApplicationId);
	    };
	    return PocketProvider;
	}(urlJsonRpcProvider.UrlJsonRpcProvider));
	exports.PocketProvider = PocketProvider;

	});

	var pocketProvider$1 = /*@__PURE__*/getDefaultExportFromCjs(pocketProvider);

	var web3Provider = createCommonjsModule(function (module, exports) {
	"use strict";
	var __extends = (commonjsGlobal && commonjsGlobal.__extends) || (function () {
	    var extendStatics = function (d, b) {
	        extendStatics = Object.setPrototypeOf ||
	            ({ __proto__: [] } instanceof Array && function (d, b) { d.__proto__ = b; }) ||
	            function (d, b) { for (var p in b) if (Object.prototype.hasOwnProperty.call(b, p)) d[p] = b[p]; };
	        return extendStatics(d, b);
	    };
	    return function (d, b) {
	        if (typeof b !== "function" && b !== null)
	            throw new TypeError("Class extends value " + String(b) + " is not a constructor or null");
	        extendStatics(d, b);
	        function __() { this.constructor = d; }
	        d.prototype = b === null ? Object.create(b) : (__.prototype = b.prototype, new __());
	    };
	})();
	Object.defineProperty(exports, "__esModule", { value: true });
	exports.Web3Provider = void 0;



	var logger = new lib.Logger(_version$I.version);

	var _nextId = 1;
	function buildWeb3LegacyFetcher(provider, sendFunc) {
	    var fetcher = "Web3LegacyFetcher";
	    return function (method, params) {
	        var _this = this;
	        var request = {
	            method: method,
	            params: params,
	            id: (_nextId++),
	            jsonrpc: "2.0"
	        };
	        return new Promise(function (resolve, reject) {
	            _this.emit("debug", {
	                action: "request",
	                fetcher: fetcher,
	                request: (0, lib$3.deepCopy)(request),
	                provider: _this
	            });
	            sendFunc(request, function (error, response) {
	                if (error) {
	                    _this.emit("debug", {
	                        action: "response",
	                        fetcher: fetcher,
	                        error: error,
	                        request: request,
	                        provider: _this
	                    });
	                    return reject(error);
	                }
	                _this.emit("debug", {
	                    action: "response",
	                    fetcher: fetcher,
	                    request: request,
	                    response: response,
	                    provider: _this
	                });
	                if (response.error) {
	                    var error_1 = new Error(response.error.message);
	                    error_1.code = response.error.code;
	                    error_1.data = response.error.data;
	                    return reject(error_1);
	                }
	                resolve(response.result);
	            });
	        });
	    };
	}
	function buildEip1193Fetcher(provider) {
	    return function (method, params) {
	        var _this = this;
	        if (params == null) {
	            params = [];
	        }
	        var request = { method: method, params: params };
	        this.emit("debug", {
	            action: "request",
	            fetcher: "Eip1193Fetcher",
	            request: (0, lib$3.deepCopy)(request),
	            provider: this
	        });
	        return provider.request(request).then(function (response) {
	            _this.emit("debug", {
	                action: "response",
	                fetcher: "Eip1193Fetcher",
	                request: request,
	                response: response,
	                provider: _this
	            });
	            return response;
	        }, function (error) {
	            _this.emit("debug", {
	                action: "response",
	                fetcher: "Eip1193Fetcher",
	                request: request,
	                error: error,
	                provider: _this
	            });
	            throw error;
	        });
	    };
	}
	var Web3Provider = /** @class */ (function (_super) {
	    __extends(Web3Provider, _super);
	    function Web3Provider(provider, network) {
	        var _this = this;
	        if (provider == null) {
	            logger.throwArgumentError("missing provider", "provider", provider);
	        }
	        var path = null;
	        var jsonRpcFetchFunc = null;
	        var subprovider = null;
	        if (typeof (provider) === "function") {
	            path = "unknown:";
	            jsonRpcFetchFunc = provider;
	        }
	        else {
	            path = provider.host || provider.path || "";
	            if (!path && provider.isMetaMask) {
	                path = "metamask";
	            }
	            subprovider = provider;
	            if (provider.request) {
	                if (path === "") {
	                    path = "eip-1193:";
	                }
	                jsonRpcFetchFunc = buildEip1193Fetcher(provider);
	            }
	            else if (provider.sendAsync) {
	                jsonRpcFetchFunc = buildWeb3LegacyFetcher(provider, provider.sendAsync.bind(provider));
	            }
	            else if (provider.send) {
	                jsonRpcFetchFunc = buildWeb3LegacyFetcher(provider, provider.send.bind(provider));
	            }
	            else {
	                logger.throwArgumentError("unsupported provider", "provider", provider);
	            }
	            if (!path) {
	                path = "unknown:";
	            }
	        }
	        _this = _super.call(this, path, network) || this;
	        (0, lib$3.defineReadOnly)(_this, "jsonRpcFetchFunc", jsonRpcFetchFunc);
	        (0, lib$3.defineReadOnly)(_this, "provider", subprovider);
	        return _this;
	    }
	    Web3Provider.prototype.send = function (method, params) {
	        return this.jsonRpcFetchFunc(method, params);
	    };
	    return Web3Provider;
	}(jsonRpcProvider.JsonRpcProvider));
	exports.Web3Provider = Web3Provider;

	});

	var web3Provider$1 = /*@__PURE__*/getDefaultExportFromCjs(web3Provider);

	var lib$t = createCommonjsModule(function (module, exports) {
	"use strict";
	Object.defineProperty(exports, "__esModule", { value: true });
	exports.Formatter = exports.showThrottleMessage = exports.isCommunityResourcable = exports.isCommunityResource = exports.getNetwork = exports.getDefaultProvider = exports.JsonRpcSigner = exports.IpcProvider = exports.WebSocketProvider = exports.Web3Provider = exports.StaticJsonRpcProvider = exports.PocketProvider = exports.NodesmithProvider = exports.JsonRpcBatchProvider = exports.JsonRpcProvider = exports.InfuraWebSocketProvider = exports.InfuraProvider = exports.EtherscanProvider = exports.CloudflareProvider = exports.AnkrProvider = exports.AlchemyWebSocketProvider = exports.AlchemyProvider = exports.FallbackProvider = exports.UrlJsonRpcProvider = exports.Resolver = exports.BaseProvider = exports.Provider = void 0;

	Object.defineProperty(exports, "Provider", { enumerable: true, get: function () { return lib$e.Provider; } });

	Object.defineProperty(exports, "getNetwork", { enumerable: true, get: function () { return lib$r.getNetwork; } });

	Object.defineProperty(exports, "BaseProvider", { enumerable: true, get: function () { return baseProvider.BaseProvider; } });
	Object.defineProperty(exports, "Resolver", { enumerable: true, get: function () { return baseProvider.Resolver; } });

	Object.defineProperty(exports, "AlchemyProvider", { enumerable: true, get: function () { return alchemyProvider.AlchemyProvider; } });
	Object.defineProperty(exports, "AlchemyWebSocketProvider", { enumerable: true, get: function () { return alchemyProvider.AlchemyWebSocketProvider; } });

	Object.defineProperty(exports, "AnkrProvider", { enumerable: true, get: function () { return ankrProvider.AnkrProvider; } });

	Object.defineProperty(exports, "CloudflareProvider", { enumerable: true, get: function () { return cloudflareProvider.CloudflareProvider; } });

	Object.defineProperty(exports, "EtherscanProvider", { enumerable: true, get: function () { return etherscanProvider.EtherscanProvider; } });

	Object.defineProperty(exports, "FallbackProvider", { enumerable: true, get: function () { return fallbackProvider.FallbackProvider; } });

	Object.defineProperty(exports, "IpcProvider", { enumerable: true, get: function () { return browserIpcProvider.IpcProvider; } });

	Object.defineProperty(exports, "InfuraProvider", { enumerable: true, get: function () { return infuraProvider.InfuraProvider; } });
	Object.defineProperty(exports, "InfuraWebSocketProvider", { enumerable: true, get: function () { return infuraProvider.InfuraWebSocketProvider; } });

	Object.defineProperty(exports, "JsonRpcProvider", { enumerable: true, get: function () { return jsonRpcProvider.JsonRpcProvider; } });
	Object.defineProperty(exports, "JsonRpcSigner", { enumerable: true, get: function () { return jsonRpcProvider.JsonRpcSigner; } });

	Object.defineProperty(exports, "JsonRpcBatchProvider", { enumerable: true, get: function () { return jsonRpcBatchProvider.JsonRpcBatchProvider; } });

	Object.defineProperty(exports, "NodesmithProvider", { enumerable: true, get: function () { return nodesmithProvider.NodesmithProvider; } });

	Object.defineProperty(exports, "PocketProvider", { enumerable: true, get: function () { return pocketProvider.PocketProvider; } });

	Object.defineProperty(exports, "StaticJsonRpcProvider", { enumerable: true, get: function () { return urlJsonRpcProvider.StaticJsonRpcProvider; } });
	Object.defineProperty(exports, "UrlJsonRpcProvider", { enumerable: true, get: function () { return urlJsonRpcProvider.UrlJsonRpcProvider; } });

	Object.defineProperty(exports, "Web3Provider", { enumerable: true, get: function () { return web3Provider.Web3Provider; } });

	Object.defineProperty(exports, "WebSocketProvider", { enumerable: true, get: function () { return websocketProvider.WebSocketProvider; } });

	Object.defineProperty(exports, "Formatter", { enumerable: true, get: function () { return formatter.Formatter; } });
	Object.defineProperty(exports, "isCommunityResourcable", { enumerable: true, get: function () { return formatter.isCommunityResourcable; } });
	Object.defineProperty(exports, "isCommunityResource", { enumerable: true, get: function () { return formatter.isCommunityResource; } });
	Object.defineProperty(exports, "showThrottleMessage", { enumerable: true, get: function () { return formatter.showThrottleMessage; } });


	var logger = new lib.Logger(_version$I.version);
	////////////////////////
	// Helper Functions
	function getDefaultProvider(network, options) {
	    if (network == null) {
	        network = "homestead";
	    }
	    // If passed a URL, figure out the right type of provider based on the scheme
	    if (typeof (network) === "string") {
	        // @TODO: Add support for IpcProvider; maybe if it ends in ".ipc"?
	        // Handle http and ws (and their secure variants)
	        var match = network.match(/^(ws|http)s?:/i);
	        if (match) {
	            switch (match[1].toLowerCase()) {
	                case "http":
	                case "https":
	                    return new jsonRpcProvider.JsonRpcProvider(network);
	                case "ws":
	                case "wss":
	                    return new websocketProvider.WebSocketProvider(network);
	                default:
	                    logger.throwArgumentError("unsupported URL scheme", "network", network);
	            }
	        }
	    }
	    var n = (0, lib$r.getNetwork)(network);
	    if (!n || !n._defaultProvider) {
	        logger.throwError("unsupported getDefaultProvider network", lib.Logger.errors.NETWORK_ERROR, {
	            operation: "getDefaultProvider",
	            network: network
	        });
	    }
	    return n._defaultProvider({
	        FallbackProvider: fallbackProvider.FallbackProvider,
	        AlchemyProvider: alchemyProvider.AlchemyProvider,
	        AnkrProvider: ankrProvider.AnkrProvider,
	        CloudflareProvider: cloudflareProvider.CloudflareProvider,
	        EtherscanProvider: etherscanProvider.EtherscanProvider,
	        InfuraProvider: infuraProvider.InfuraProvider,
	        JsonRpcProvider: jsonRpcProvider.JsonRpcProvider,
	        NodesmithProvider: nodesmithProvider.NodesmithProvider,
	        PocketProvider: pocketProvider.PocketProvider,
	        Web3Provider: web3Provider.Web3Provider,
	        IpcProvider: browserIpcProvider.IpcProvider,
	    }, options);
	}
	exports.getDefaultProvider = getDefaultProvider;

	});

	var index$r = /*@__PURE__*/getDefaultExportFromCjs(lib$t);

	var _version$K = createCommonjsModule(function (module, exports) {
	"use strict";
	Object.defineProperty(exports, "__esModule", { value: true });
	exports.version = void 0;
	exports.version = "solidity/5.7.0";

	});

	var _version$L = /*@__PURE__*/getDefaultExportFromCjs(_version$K);

	var lib$u = createCommonjsModule(function (module, exports) {
	"use strict";
	Object.defineProperty(exports, "__esModule", { value: true });
	exports.sha256 = exports.keccak256 = exports.pack = void 0;





	var regexBytes = new RegExp("^bytes([0-9]+)$");
	var regexNumber = new RegExp("^(u?int)([0-9]*)$");
	var regexArray = new RegExp("^(.*)\\[([0-9]*)\\]$");
	var Zeros = "0000000000000000000000000000000000000000000000000000000000000000";


	var logger = new lib.Logger(_version$K.version);
	function _pack(type, value, isArray) {
	    switch (type) {
	        case "address":
	            if (isArray) {
	                return (0, lib$1.zeroPad)(value, 32);
	            }
	            return (0, lib$1.arrayify)(value);
	        case "string":
	            return (0, lib$8.toUtf8Bytes)(value);
	        case "bytes":
	            return (0, lib$1.arrayify)(value);
	        case "bool":
	            value = (value ? "0x01" : "0x00");
	            if (isArray) {
	                return (0, lib$1.zeroPad)(value, 32);
	            }
	            return (0, lib$1.arrayify)(value);
	    }
	    var match = type.match(regexNumber);
	    if (match) {
	        //let signed = (match[1] === "int")
	        var size = parseInt(match[2] || "256");
	        if ((match[2] && String(size) !== match[2]) || (size % 8 !== 0) || size === 0 || size > 256) {
	            logger.throwArgumentError("invalid number type", "type", type);
	        }
	        if (isArray) {
	            size = 256;
	        }
	        value = lib$2.BigNumber.from(value).toTwos(size);
	        return (0, lib$1.zeroPad)(value, size / 8);
	    }
	    match = type.match(regexBytes);
	    if (match) {
	        var size = parseInt(match[1]);
	        if (String(size) !== match[1] || size === 0 || size > 32) {
	            logger.throwArgumentError("invalid bytes type", "type", type);
	        }
	        if ((0, lib$1.arrayify)(value).byteLength !== size) {
	            logger.throwArgumentError("invalid value for " + type, "value", value);
	        }
	        if (isArray) {
	            return (0, lib$1.arrayify)((value + Zeros).substring(0, 66));
	        }
	        return value;
	    }
	    match = type.match(regexArray);
	    if (match && Array.isArray(value)) {
	        var baseType_1 = match[1];
	        var count = parseInt(match[2] || String(value.length));
	        if (count != value.length) {
	            logger.throwArgumentError("invalid array length for " + type, "value", value);
	        }
	        var result_1 = [];
	        value.forEach(function (value) {
	            result_1.push(_pack(baseType_1, value, true));
	        });
	        return (0, lib$1.concat)(result_1);
	    }
	    return logger.throwArgumentError("invalid type", "type", type);
	}
	// @TODO: Array Enum
	function pack(types, values) {
	    if (types.length != values.length) {
	        logger.throwArgumentError("wrong number of values; expected ${ types.length }", "values", values);
	    }
	    var tight = [];
	    types.forEach(function (type, index) {
	        tight.push(_pack(type, values[index]));
	    });
	    return (0, lib$1.hexlify)((0, lib$1.concat)(tight));
	}
	exports.pack = pack;
	function keccak256(types, values) {
	    return (0, lib$4.keccak256)(pack(types, values));
	}
	exports.keccak256 = keccak256;
	function sha256(types, values) {
	    return (0, lib$k.sha256)(pack(types, values));
	}
	exports.sha256 = sha256;

	});

	var index$s = /*@__PURE__*/getDefaultExportFromCjs(lib$u);

	var _version$M = createCommonjsModule(function (module, exports) {
	"use strict";
	Object.defineProperty(exports, "__esModule", { value: true });
	exports.version = void 0;
	exports.version = "units/5.7.0";

	});

	var _version$N = /*@__PURE__*/getDefaultExportFromCjs(_version$M);

	var lib$v = createCommonjsModule(function (module, exports) {
	"use strict";
	Object.defineProperty(exports, "__esModule", { value: true });
	exports.parseEther = exports.formatEther = exports.parseUnits = exports.formatUnits = exports.commify = void 0;



	var logger = new lib.Logger(_version$M.version);
	var names = [
	    "wei",
	    "kwei",
	    "mwei",
	    "gwei",
	    "szabo",
	    "finney",
	    "ether",
	];
	// Some environments have issues with RegEx that contain back-tracking, so we cannot
	// use them.
	function commify(value) {
	    var comps = String(value).split(".");
	    if (comps.length > 2 || !comps[0].match(/^-?[0-9]*$/) || (comps[1] && !comps[1].match(/^[0-9]*$/)) || value === "." || value === "-.") {
	        logger.throwArgumentError("invalid value", "value", value);
	    }
	    // Make sure we have at least one whole digit (0 if none)
	    var whole = comps[0];
	    var negative = "";
	    if (whole.substring(0, 1) === "-") {
	        negative = "-";
	        whole = whole.substring(1);
	    }
	    // Make sure we have at least 1 whole digit with no leading zeros
	    while (whole.substring(0, 1) === "0") {
	        whole = whole.substring(1);
	    }
	    if (whole === "") {
	        whole = "0";
	    }
	    var suffix = "";
	    if (comps.length === 2) {
	        suffix = "." + (comps[1] || "0");
	    }
	    while (suffix.length > 2 && suffix[suffix.length - 1] === "0") {
	        suffix = suffix.substring(0, suffix.length - 1);
	    }
	    var formatted = [];
	    while (whole.length) {
	        if (whole.length <= 3) {
	            formatted.unshift(whole);
	            break;
	        }
	        else {
	            var index = whole.length - 3;
	            formatted.unshift(whole.substring(index));
	            whole = whole.substring(0, index);
	        }
	    }
	    return negative + formatted.join(",") + suffix;
	}
	exports.commify = commify;
	function formatUnits(value, unitName) {
	    if (typeof (unitName) === "string") {
	        var index = names.indexOf(unitName);
	        if (index !== -1) {
	            unitName = 3 * index;
	        }
	    }
	    return (0, lib$2.formatFixed)(value, (unitName != null) ? unitName : 18);
	}
	exports.formatUnits = formatUnits;
	function parseUnits(value, unitName) {
	    if (typeof (value) !== "string") {
	        logger.throwArgumentError("value must be a string", "value", value);
	    }
	    if (typeof (unitName) === "string") {
	        var index = names.indexOf(unitName);
	        if (index !== -1) {
	            unitName = 3 * index;
	        }
	    }
	    return (0, lib$2.parseFixed)(value, (unitName != null) ? unitName : 18);
	}
	exports.parseUnits = parseUnits;
	function formatEther(wei) {
	    return formatUnits(wei, 18);
	}
	exports.formatEther = formatEther;
	function parseEther(ether) {
	    return parseUnits(ether, 18);
	}
	exports.parseEther = parseEther;

	});

	var index$t = /*@__PURE__*/getDefaultExportFromCjs(lib$v);

	var utils$3 = createCommonjsModule(function (module, exports) {
	"use strict";
	var __createBinding = (commonjsGlobal && commonjsGlobal.__createBinding) || (Object.create ? (function(o, m, k, k2) {
	    if (k2 === undefined) k2 = k;
	    Object.defineProperty(o, k2, { enumerable: true, get: function() { return m[k]; } });
	}) : (function(o, m, k, k2) {
	    if (k2 === undefined) k2 = k;
	    o[k2] = m[k];
	}));
	var __setModuleDefault = (commonjsGlobal && commonjsGlobal.__setModuleDefault) || (Object.create ? (function(o, v) {
	    Object.defineProperty(o, "default", { enumerable: true, value: v });
	}) : function(o, v) {
	    o["default"] = v;
	});
	var __importStar = (commonjsGlobal && commonjsGlobal.__importStar) || function (mod) {
	    if (mod && mod.__esModule) return mod;
	    var result = {};
	    if (mod != null) for (var k in mod) if (k !== "default" && Object.prototype.hasOwnProperty.call(mod, k)) __createBinding(result, mod, k);
	    __setModuleDefault(result, mod);
	    return result;
	};
	Object.defineProperty(exports, "__esModule", { value: true });
	exports.formatBytes32String = exports.Utf8ErrorFuncs = exports.toUtf8String = exports.toUtf8CodePoints = exports.toUtf8Bytes = exports._toEscapedUtf8String = exports.nameprep = exports.hexDataSlice = exports.hexDataLength = exports.hexZeroPad = exports.hexValue = exports.hexStripZeros = exports.hexConcat = exports.isHexString = exports.hexlify = exports.base64 = exports.base58 = exports.TransactionDescription = exports.LogDescription = exports.Interface = exports.SigningKey = exports.HDNode = exports.defaultPath = exports.isBytesLike = exports.isBytes = exports.zeroPad = exports.stripZeros = exports.concat = exports.arrayify = exports.shallowCopy = exports.resolveProperties = exports.getStatic = exports.defineReadOnly = exports.deepCopy = exports.checkProperties = exports.poll = exports.fetchJson = exports._fetchData = exports.RLP = exports.Logger = exports.checkResultErrors = exports.FormatTypes = exports.ParamType = exports.FunctionFragment = exports.EventFragment = exports.ErrorFragment = exports.ConstructorFragment = exports.Fragment = exports.defaultAbiCoder = exports.AbiCoder = void 0;
	exports.Indexed = exports.Utf8ErrorReason = exports.UnicodeNormalizationForm = exports.SupportedAlgorithm = exports.mnemonicToSeed = exports.isValidMnemonic = exports.entropyToMnemonic = exports.mnemonicToEntropy = exports.getAccountPath = exports.verifyTypedData = exports.verifyMessage = exports.recoverPublicKey = exports.computePublicKey = exports.recoverAddress = exports.computeAddress = exports.getJsonWalletAddress = exports.TransactionTypes = exports.serializeTransaction = exports.parseTransaction = exports.accessListify = exports.joinSignature = exports.splitSignature = exports.soliditySha256 = exports.solidityKeccak256 = exports.solidityPack = exports.shuffled = exports.randomBytes = exports.sha512 = exports.sha256 = exports.ripemd160 = exports.keccak256 = exports.computeHmac = exports.commify = exports.parseUnits = exports.formatUnits = exports.parseEther = exports.formatEther = exports.isAddress = exports.getCreate2Address = exports.getContractAddress = exports.getIcapAddress = exports.getAddress = exports._TypedDataEncoder = exports.id = exports.isValidName = exports.namehash = exports.hashMessage = exports.dnsEncode = exports.parseBytes32String = void 0;

	Object.defineProperty(exports, "AbiCoder", { enumerable: true, get: function () { return lib$d.AbiCoder; } });
	Object.defineProperty(exports, "checkResultErrors", { enumerable: true, get: function () { return lib$d.checkResultErrors; } });
	Object.defineProperty(exports, "ConstructorFragment", { enumerable: true, get: function () { return lib$d.ConstructorFragment; } });
	Object.defineProperty(exports, "defaultAbiCoder", { enumerable: true, get: function () { return lib$d.defaultAbiCoder; } });
	Object.defineProperty(exports, "ErrorFragment", { enumerable: true, get: function () { return lib$d.ErrorFragment; } });
	Object.defineProperty(exports, "EventFragment", { enumerable: true, get: function () { return lib$d.EventFragment; } });
	Object.defineProperty(exports, "FormatTypes", { enumerable: true, get: function () { return lib$d.FormatTypes; } });
	Object.defineProperty(exports, "Fragment", { enumerable: true, get: function () { return lib$d.Fragment; } });
	Object.defineProperty(exports, "FunctionFragment", { enumerable: true, get: function () { return lib$d.FunctionFragment; } });
	Object.defineProperty(exports, "Indexed", { enumerable: true, get: function () { return lib$d.Indexed; } });
	Object.defineProperty(exports, "Interface", { enumerable: true, get: function () { return lib$d.Interface; } });
	Object.defineProperty(exports, "LogDescription", { enumerable: true, get: function () { return lib$d.LogDescription; } });
	Object.defineProperty(exports, "ParamType", { enumerable: true, get: function () { return lib$d.ParamType; } });
	Object.defineProperty(exports, "TransactionDescription", { enumerable: true, get: function () { return lib$d.TransactionDescription; } });

	Object.defineProperty(exports, "getAddress", { enumerable: true, get: function () { return lib$6.getAddress; } });
	Object.defineProperty(exports, "getCreate2Address", { enumerable: true, get: function () { return lib$6.getCreate2Address; } });
	Object.defineProperty(exports, "getContractAddress", { enumerable: true, get: function () { return lib$6.getContractAddress; } });
	Object.defineProperty(exports, "getIcapAddress", { enumerable: true, get: function () { return lib$6.getIcapAddress; } });
	Object.defineProperty(exports, "isAddress", { enumerable: true, get: function () { return lib$6.isAddress; } });
	var base64 = __importStar(lib$9);
	exports.base64 = base64;

	Object.defineProperty(exports, "base58", { enumerable: true, get: function () { return lib$j.Base58; } });

	Object.defineProperty(exports, "arrayify", { enumerable: true, get: function () { return lib$1.arrayify; } });
	Object.defineProperty(exports, "concat", { enumerable: true, get: function () { return lib$1.concat; } });
	Object.defineProperty(exports, "hexConcat", { enumerable: true, get: function () { return lib$1.hexConcat; } });
	Object.defineProperty(exports, "hexDataSlice", { enumerable: true, get: function () { return lib$1.hexDataSlice; } });
	Object.defineProperty(exports, "hexDataLength", { enumerable: true, get: function () { return lib$1.hexDataLength; } });
	Object.defineProperty(exports, "hexlify", { enumerable: true, get: function () { return lib$1.hexlify; } });
	Object.defineProperty(exports, "hexStripZeros", { enumerable: true, get: function () { return lib$1.hexStripZeros; } });
	Object.defineProperty(exports, "hexValue", { enumerable: true, get: function () { return lib$1.hexValue; } });
	Object.defineProperty(exports, "hexZeroPad", { enumerable: true, get: function () { return lib$1.hexZeroPad; } });
	Object.defineProperty(exports, "isBytes", { enumerable: true, get: function () { return lib$1.isBytes; } });
	Object.defineProperty(exports, "isBytesLike", { enumerable: true, get: function () { return lib$1.isBytesLike; } });
	Object.defineProperty(exports, "isHexString", { enumerable: true, get: function () { return lib$1.isHexString; } });
	Object.defineProperty(exports, "joinSignature", { enumerable: true, get: function () { return lib$1.joinSignature; } });
	Object.defineProperty(exports, "zeroPad", { enumerable: true, get: function () { return lib$1.zeroPad; } });
	Object.defineProperty(exports, "splitSignature", { enumerable: true, get: function () { return lib$1.splitSignature; } });
	Object.defineProperty(exports, "stripZeros", { enumerable: true, get: function () { return lib$1.stripZeros; } });

	Object.defineProperty(exports, "_TypedDataEncoder", { enumerable: true, get: function () { return lib$c._TypedDataEncoder; } });
	Object.defineProperty(exports, "dnsEncode", { enumerable: true, get: function () { return lib$c.dnsEncode; } });
	Object.defineProperty(exports, "hashMessage", { enumerable: true, get: function () { return lib$c.hashMessage; } });
	Object.defineProperty(exports, "id", { enumerable: true, get: function () { return lib$c.id; } });
	Object.defineProperty(exports, "isValidName", { enumerable: true, get: function () { return lib$c.isValidName; } });
	Object.defineProperty(exports, "namehash", { enumerable: true, get: function () { return lib$c.namehash; } });

	Object.defineProperty(exports, "defaultPath", { enumerable: true, get: function () { return lib$n.defaultPath; } });
	Object.defineProperty(exports, "entropyToMnemonic", { enumerable: true, get: function () { return lib$n.entropyToMnemonic; } });
	Object.defineProperty(exports, "getAccountPath", { enumerable: true, get: function () { return lib$n.getAccountPath; } });
	Object.defineProperty(exports, "HDNode", { enumerable: true, get: function () { return lib$n.HDNode; } });
	Object.defineProperty(exports, "isValidMnemonic", { enumerable: true, get: function () { return lib$n.isValidMnemonic; } });
	Object.defineProperty(exports, "mnemonicToEntropy", { enumerable: true, get: function () { return lib$n.mnemonicToEntropy; } });
	Object.defineProperty(exports, "mnemonicToSeed", { enumerable: true, get: function () { return lib$n.mnemonicToSeed; } });

	Object.defineProperty(exports, "getJsonWalletAddress", { enumerable: true, get: function () { return lib$p.getJsonWalletAddress; } });

	Object.defineProperty(exports, "keccak256", { enumerable: true, get: function () { return lib$4.keccak256; } });

	Object.defineProperty(exports, "Logger", { enumerable: true, get: function () { return lib.Logger; } });

	Object.defineProperty(exports, "computeHmac", { enumerable: true, get: function () { return lib$k.computeHmac; } });
	Object.defineProperty(exports, "ripemd160", { enumerable: true, get: function () { return lib$k.ripemd160; } });
	Object.defineProperty(exports, "sha256", { enumerable: true, get: function () { return lib$k.sha256; } });
	Object.defineProperty(exports, "sha512", { enumerable: true, get: function () { return lib$k.sha512; } });

	Object.defineProperty(exports, "solidityKeccak256", { enumerable: true, get: function () { return lib$u.keccak256; } });
	Object.defineProperty(exports, "solidityPack", { enumerable: true, get: function () { return lib$u.pack; } });
	Object.defineProperty(exports, "soliditySha256", { enumerable: true, get: function () { return lib$u.sha256; } });

	Object.defineProperty(exports, "randomBytes", { enumerable: true, get: function () { return lib$o.randomBytes; } });
	Object.defineProperty(exports, "shuffled", { enumerable: true, get: function () { return lib$o.shuffled; } });

	Object.defineProperty(exports, "checkProperties", { enumerable: true, get: function () { return lib$3.checkProperties; } });
	Object.defineProperty(exports, "deepCopy", { enumerable: true, get: function () { return lib$3.deepCopy; } });
	Object.defineProperty(exports, "defineReadOnly", { enumerable: true, get: function () { return lib$3.defineReadOnly; } });
	Object.defineProperty(exports, "getStatic", { enumerable: true, get: function () { return lib$3.getStatic; } });
	Object.defineProperty(exports, "resolveProperties", { enumerable: true, get: function () { return lib$3.resolveProperties; } });
	Object.defineProperty(exports, "shallowCopy", { enumerable: true, get: function () { return lib$3.shallowCopy; } });
	var RLP = __importStar(lib$5);
	exports.RLP = RLP;

	Object.defineProperty(exports, "computePublicKey", { enumerable: true, get: function () { return lib$g.computePublicKey; } });
	Object.defineProperty(exports, "recoverPublicKey", { enumerable: true, get: function () { return lib$g.recoverPublicKey; } });
	Object.defineProperty(exports, "SigningKey", { enumerable: true, get: function () { return lib$g.SigningKey; } });

	Object.defineProperty(exports, "formatBytes32String", { enumerable: true, get: function () { return lib$8.formatBytes32String; } });
	Object.defineProperty(exports, "nameprep", { enumerable: true, get: function () { return lib$8.nameprep; } });
	Object.defineProperty(exports, "parseBytes32String", { enumerable: true, get: function () { return lib$8.parseBytes32String; } });
	Object.defineProperty(exports, "_toEscapedUtf8String", { enumerable: true, get: function () { return lib$8._toEscapedUtf8String; } });
	Object.defineProperty(exports, "toUtf8Bytes", { enumerable: true, get: function () { return lib$8.toUtf8Bytes; } });
	Object.defineProperty(exports, "toUtf8CodePoints", { enumerable: true, get: function () { return lib$8.toUtf8CodePoints; } });
	Object.defineProperty(exports, "toUtf8String", { enumerable: true, get: function () { return lib$8.toUtf8String; } });
	Object.defineProperty(exports, "Utf8ErrorFuncs", { enumerable: true, get: function () { return lib$8.Utf8ErrorFuncs; } });

	Object.defineProperty(exports, "accessListify", { enumerable: true, get: function () { return lib$h.accessListify; } });
	Object.defineProperty(exports, "computeAddress", { enumerable: true, get: function () { return lib$h.computeAddress; } });
	Object.defineProperty(exports, "parseTransaction", { enumerable: true, get: function () { return lib$h.parse; } });
	Object.defineProperty(exports, "recoverAddress", { enumerable: true, get: function () { return lib$h.recoverAddress; } });
	Object.defineProperty(exports, "serializeTransaction", { enumerable: true, get: function () { return lib$h.serialize; } });
	Object.defineProperty(exports, "TransactionTypes", { enumerable: true, get: function () { return lib$h.TransactionTypes; } });

	Object.defineProperty(exports, "commify", { enumerable: true, get: function () { return lib$v.commify; } });
	Object.defineProperty(exports, "formatEther", { enumerable: true, get: function () { return lib$v.formatEther; } });
	Object.defineProperty(exports, "parseEther", { enumerable: true, get: function () { return lib$v.parseEther; } });
	Object.defineProperty(exports, "formatUnits", { enumerable: true, get: function () { return lib$v.formatUnits; } });
	Object.defineProperty(exports, "parseUnits", { enumerable: true, get: function () { return lib$v.parseUnits; } });

	Object.defineProperty(exports, "verifyMessage", { enumerable: true, get: function () { return lib$q.verifyMessage; } });
	Object.defineProperty(exports, "verifyTypedData", { enumerable: true, get: function () { return lib$q.verifyTypedData; } });

	Object.defineProperty(exports, "_fetchData", { enumerable: true, get: function () { return lib$s._fetchData; } });
	Object.defineProperty(exports, "fetchJson", { enumerable: true, get: function () { return lib$s.fetchJson; } });
	Object.defineProperty(exports, "poll", { enumerable: true, get: function () { return lib$s.poll; } });
	////////////////////////
	// Enums
	var sha2_2 = lib$k;
	Object.defineProperty(exports, "SupportedAlgorithm", { enumerable: true, get: function () { return sha2_2.SupportedAlgorithm; } });
	var strings_2 = lib$8;
	Object.defineProperty(exports, "UnicodeNormalizationForm", { enumerable: true, get: function () { return strings_2.UnicodeNormalizationForm; } });
	Object.defineProperty(exports, "Utf8ErrorReason", { enumerable: true, get: function () { return strings_2.Utf8ErrorReason; } });

	});

	var utils$4 = /*@__PURE__*/getDefaultExportFromCjs(utils$3);

	var _version$O = createCommonjsModule(function (module, exports) {
	"use strict";
	Object.defineProperty(exports, "__esModule", { value: true });
	exports.version = void 0;
	exports.version = "ethers/5.7.2";

	});

	var _version$P = /*@__PURE__*/getDefaultExportFromCjs(_version$O);

	var ethers = createCommonjsModule(function (module, exports) {
	"use strict";
	var __createBinding = (commonjsGlobal && commonjsGlobal.__createBinding) || (Object.create ? (function(o, m, k, k2) {
	    if (k2 === undefined) k2 = k;
	    Object.defineProperty(o, k2, { enumerable: true, get: function() { return m[k]; } });
	}) : (function(o, m, k, k2) {
	    if (k2 === undefined) k2 = k;
	    o[k2] = m[k];
	}));
	var __setModuleDefault = (commonjsGlobal && commonjsGlobal.__setModuleDefault) || (Object.create ? (function(o, v) {
	    Object.defineProperty(o, "default", { enumerable: true, value: v });
	}) : function(o, v) {
	    o["default"] = v;
	});
	var __importStar = (commonjsGlobal && commonjsGlobal.__importStar) || function (mod) {
	    if (mod && mod.__esModule) return mod;
	    var result = {};
	    if (mod != null) for (var k in mod) if (k !== "default" && Object.prototype.hasOwnProperty.call(mod, k)) __createBinding(result, mod, k);
	    __setModuleDefault(result, mod);
	    return result;
	};
	Object.defineProperty(exports, "__esModule", { value: true });
	exports.Wordlist = exports.version = exports.wordlists = exports.utils = exports.logger = exports.errors = exports.constants = exports.FixedNumber = exports.BigNumber = exports.ContractFactory = exports.Contract = exports.BaseContract = exports.providers = exports.getDefaultProvider = exports.VoidSigner = exports.Wallet = exports.Signer = void 0;

	Object.defineProperty(exports, "BaseContract", { enumerable: true, get: function () { return lib$i.BaseContract; } });
	Object.defineProperty(exports, "Contract", { enumerable: true, get: function () { return lib$i.Contract; } });
	Object.defineProperty(exports, "ContractFactory", { enumerable: true, get: function () { return lib$i.ContractFactory; } });

	Object.defineProperty(exports, "BigNumber", { enumerable: true, get: function () { return lib$2.BigNumber; } });
	Object.defineProperty(exports, "FixedNumber", { enumerable: true, get: function () { return lib$2.FixedNumber; } });

	Object.defineProperty(exports, "Signer", { enumerable: true, get: function () { return lib$f.Signer; } });
	Object.defineProperty(exports, "VoidSigner", { enumerable: true, get: function () { return lib$f.VoidSigner; } });

	Object.defineProperty(exports, "Wallet", { enumerable: true, get: function () { return lib$q.Wallet; } });
	var constants = __importStar(lib$7);
	exports.constants = constants;
	var providers = __importStar(lib$t);
	exports.providers = providers;
	var providers_1 = lib$t;
	Object.defineProperty(exports, "getDefaultProvider", { enumerable: true, get: function () { return providers_1.getDefaultProvider; } });

	Object.defineProperty(exports, "Wordlist", { enumerable: true, get: function () { return lib$m.Wordlist; } });
	Object.defineProperty(exports, "wordlists", { enumerable: true, get: function () { return lib$m.wordlists; } });
	var utils = __importStar(utils$3);
	exports.utils = utils;

	Object.defineProperty(exports, "errors", { enumerable: true, get: function () { return lib.ErrorCode; } });
	////////////////////////
	// Compile-Time Constants
	// This is generated by "npm run dist"

	Object.defineProperty(exports, "version", { enumerable: true, get: function () { return _version$O.version; } });
	var logger = new lib.Logger(_version$O.version);
	exports.logger = logger;

	});

	var ethers$1 = /*@__PURE__*/getDefaultExportFromCjs(ethers);

	var lib$w = createCommonjsModule(function (module, exports) {
	"use strict";
	var __createBinding = (commonjsGlobal && commonjsGlobal.__createBinding) || (Object.create ? (function(o, m, k, k2) {
	    if (k2 === undefined) k2 = k;
	    Object.defineProperty(o, k2, { enumerable: true, get: function() { return m[k]; } });
	}) : (function(o, m, k, k2) {
	    if (k2 === undefined) k2 = k;
	    o[k2] = m[k];
	}));
	var __setModuleDefault = (commonjsGlobal && commonjsGlobal.__setModuleDefault) || (Object.create ? (function(o, v) {
	    Object.defineProperty(o, "default", { enumerable: true, value: v });
	}) : function(o, v) {
	    o["default"] = v;
	});
	var __importStar = (commonjsGlobal && commonjsGlobal.__importStar) || function (mod) {
	    if (mod && mod.__esModule) return mod;
	    var result = {};
	    if (mod != null) for (var k in mod) if (k !== "default" && Object.prototype.hasOwnProperty.call(mod, k)) __createBinding(result, mod, k);
	    __setModuleDefault(result, mod);
	    return result;
	};
	Object.defineProperty(exports, "__esModule", { value: true });
	exports.Wordlist = exports.version = exports.wordlists = exports.utils = exports.logger = exports.errors = exports.constants = exports.FixedNumber = exports.BigNumber = exports.ContractFactory = exports.Contract = exports.BaseContract = exports.providers = exports.getDefaultProvider = exports.VoidSigner = exports.Wallet = exports.Signer = exports.ethers = void 0;
	// To modify this file, you must update ./misc/admin/lib/cmds/update-exports.js
	var ethers$1 = __importStar(ethers);
	exports.ethers = ethers$1;
	try {
	    var anyGlobal = window;
	    if (anyGlobal._ethers == null) {
	        anyGlobal._ethers = ethers$1;
	    }
	}
	catch (error) { }
	var ethers_1 = ethers;
	Object.defineProperty(exports, "Signer", { enumerable: true, get: function () { return ethers_1.Signer; } });
	Object.defineProperty(exports, "Wallet", { enumerable: true, get: function () { return ethers_1.Wallet; } });
	Object.defineProperty(exports, "VoidSigner", { enumerable: true, get: function () { return ethers_1.VoidSigner; } });
	Object.defineProperty(exports, "getDefaultProvider", { enumerable: true, get: function () { return ethers_1.getDefaultProvider; } });
	Object.defineProperty(exports, "providers", { enumerable: true, get: function () { return ethers_1.providers; } });
	Object.defineProperty(exports, "BaseContract", { enumerable: true, get: function () { return ethers_1.BaseContract; } });
	Object.defineProperty(exports, "Contract", { enumerable: true, get: function () { return ethers_1.Contract; } });
	Object.defineProperty(exports, "ContractFactory", { enumerable: true, get: function () { return ethers_1.ContractFactory; } });
	Object.defineProperty(exports, "BigNumber", { enumerable: true, get: function () { return ethers_1.BigNumber; } });
	Object.defineProperty(exports, "FixedNumber", { enumerable: true, get: function () { return ethers_1.FixedNumber; } });
	Object.defineProperty(exports, "constants", { enumerable: true, get: function () { return ethers_1.constants; } });
	Object.defineProperty(exports, "errors", { enumerable: true, get: function () { return ethers_1.errors; } });
	Object.defineProperty(exports, "logger", { enumerable: true, get: function () { return ethers_1.logger; } });
	Object.defineProperty(exports, "utils", { enumerable: true, get: function () { return ethers_1.utils; } });
	Object.defineProperty(exports, "wordlists", { enumerable: true, get: function () { return ethers_1.wordlists; } });
	////////////////////////
	// Compile-Time Constants
	Object.defineProperty(exports, "version", { enumerable: true, get: function () { return ethers_1.version; } });
	Object.defineProperty(exports, "Wordlist", { enumerable: true, get: function () { return ethers_1.Wordlist; } });

	});

	var index$u = /*@__PURE__*/getDefaultExportFromCjs(lib$w);

	return index$u;

})));
//# sourceMappingURL=ethers.umd.js.map
