Transaction Hash:
Block:
10988634 at Oct-04-2020 09:43:19 AM +UTC
Transaction Fee:
0.124416062 ETH
$370.56
Gas Used:
2,704,697 Gas / 46 Gwei
Emitted Events:
20 |
UniswapV2Factory.PairCreated( token0=AsteroidToken, token1=TetherToken, pair=UniswapV2Pair, 12958 )
|
21 |
AsteroidToken.Transfer( 0xddf252ad1be2c89b69c2b068fc378daa952ba7f163c4a11628f55a4df523b3ef, 0x000000000000000000000000b7cefff14dced1b13cad6e05c51e4d0f1733dfad, 0x0000000000000000000000001a57ec5459928389fbb5612ff2a5e0b534fd9e2e, 00000000000000000000000000000000000000000000006c6b935b8bbd400000 )
|
22 |
AsteroidToken.Approval( 0x8c5be1e5ebec7d5bd14f71427d1e84f3dd0314c0f7b2291e5b200ac8c7c3b925, 0x000000000000000000000000b7cefff14dced1b13cad6e05c51e4d0f1733dfad, 0x0000000000000000000000007a250d5630b4cf539739df2c5dacb4c659f2488d, ffffffffffffffffffffffffffffffffffffffffffffff574530c976d1e0636d )
|
23 |
TetherToken.Transfer( from=[Sender] 0xb7cefff14dced1b13cad6e05c51e4d0f1733dfad, to=UniswapV2Pair, value=4000000000 )
|
24 |
UniswapV2Pair.Transfer( from=0x0000000000000000000000000000000000000000, to=0x0000000000000000000000000000000000000000, value=1000 )
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25 |
UniswapV2Pair.Transfer( from=0x0000000000000000000000000000000000000000, to=[Sender] 0xb7cefff14dced1b13cad6e05c51e4d0f1733dfad, value=2828427124745190 )
|
26 |
UniswapV2Pair.Sync( reserve0=2000000000000000000000, reserve1=4000000000 )
|
27 |
UniswapV2Pair.Mint( sender=[Receiver] UniswapV2Router02, amount0=2000000000000000000000, amount1=4000000000 )
|
Account State Difference:
Address | Before | After | State Difference | ||
---|---|---|---|---|---|
0x1a57ec54...534fD9E2E |
0 Eth
Nonce: 0
|
0 Eth
Nonce: 1
| |||
0x2e1E15C4...28e571d14 | |||||
0x5A0b54D5...D3E029c4c
Miner
| (Spark Pool) | 31.241831347463357539 Eth | 31.366247409463357539 Eth | 0.124416062 | |
0x5C69bEe7...B9cc5aA6f | (Uniswap V2: Factory Contract) | ||||
0xb7CEFff1...F1733DFad |
0.828996996939911141 Eth
Nonce: 41
|
0.704580934939911141 Eth
Nonce: 42
| 0.124416062 | ||
0xdAC17F95...13D831ec7 |
Execution Trace
UniswapV2Router02.addLiquidity( tokenA=0x2e1E15C44Ffe4Df6a0cb7371CD00d5028e571d14, tokenB=0xdAC17F958D2ee523a2206206994597C13D831ec7, amountADesired=2000000000000000000000, amountBDesired=4000000000, amountAMin=2000000000000000000000, amountBMin=4000000000, to=0xb7CEFff14dced1B13CAd6e05C51e4d0F1733DFad, deadline=1601805695 ) => ( amountA=2000000000000000000000, amountB=4000000000, liquidity=2828427124745190 )
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UniswapV2Factory.getPair( 0x2e1E15C44Ffe4Df6a0cb7371CD00d5028e571d14, 0xdAC17F958D2ee523a2206206994597C13D831ec7 ) => ( 0x0000000000000000000000000000000000000000 )
UniswapV2Factory.createPair( tokenA=0x2e1E15C44Ffe4Df6a0cb7371CD00d5028e571d14, tokenB=0xdAC17F958D2ee523a2206206994597C13D831ec7 ) => ( pair=0x1a57ec5459928389fBB5612fF2a5e0b534fD9E2E )
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UniswapV2Pair.60806040( )
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UniswapV2Pair.initialize( _token0=0x2e1E15C44Ffe4Df6a0cb7371CD00d5028e571d14, _token1=0xdAC17F958D2ee523a2206206994597C13D831ec7 )
-
-
UniswapV2Pair.STATICCALL( )
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AsteroidToken.transferFrom( from=0xb7CEFff14dced1B13CAd6e05C51e4d0F1733DFad, to=0x1a57ec5459928389fBB5612fF2a5e0b534fD9E2E, tokenId=2000000000000000000000 )
-
TetherToken.transferFrom( _from=0xb7CEFff14dced1B13CAd6e05C51e4d0F1733DFad, _to=0x1a57ec5459928389fBB5612fF2a5e0b534fD9E2E, _value=4000000000 )
UniswapV2Pair.mint( to=0xb7CEFff14dced1B13CAd6e05C51e4d0F1733DFad ) => ( liquidity=2828427124745190 )
addLiquidity[UniswapV2Router02 (ln:276)]
_addLiquidity[UniswapV2Router02 (ln:286)]
getPair[UniswapV2Router02 (ln:257)]
createPair[UniswapV2Router02 (ln:258)]
getReserves[UniswapV2Router02 (ln:260)]
sortTokens[UniswapV2Library (ln:702)]
getReserves[UniswapV2Library (ln:703)]
pairFor[UniswapV2Library (ln:703)]
sortTokens[UniswapV2Library (ln:691)]
pairFor[UniswapV2Router02 (ln:287)]
sortTokens[UniswapV2Library (ln:691)]
safeTransferFrom[UniswapV2Router02 (ln:288)]
call[TransferHelper (ln:772)]
encodeWithSelector[TransferHelper (ln:772)]
decode[TransferHelper (ln:773)]
safeTransferFrom[UniswapV2Router02 (ln:289)]
call[TransferHelper (ln:772)]
encodeWithSelector[TransferHelper (ln:772)]
decode[TransferHelper (ln:773)]
mint[UniswapV2Router02 (ln:290)]
File 1 of 5: UniswapV2Router02
File 2 of 5: UniswapV2Factory
File 3 of 5: AsteroidToken
File 4 of 5: UniswapV2Pair
File 5 of 5: TetherToken
12345678910111213141516pragma solidity =0.6.6;interface IUniswapV2Factory {event PairCreated(address indexed token0, address indexed token1, address pair, uint);function feeTo() external view returns (address);function feeToSetter() external view returns (address);function getPair(address tokenA, address tokenB) external view returns (address pair);function allPairs(uint) external view returns (address pair);function allPairsLength() external view returns (uint);function createPair(address tokenA, address tokenB) external returns (address pair);function setFeeTo(address) external;function setFeeToSetter(address) external;
File 2 of 5: UniswapV2Factory
12345678910111213141516pragma solidity =0.5.16;interface IUniswapV2Factory {event PairCreated(address indexed token0, address indexed token1, address pair, uint);function feeTo() external view returns (address);function feeToSetter() external view returns (address);function getPair(address tokenA, address tokenB) external view returns (address pair);function allPairs(uint) external view returns (address pair);function allPairsLength() external view returns (uint);function createPair(address tokenA, address tokenB) external returns (address pair);function setFeeTo(address) external;function setFeeToSetter(address) external;
File 3 of 5: AsteroidToken
12345678910111213141516// SPDX-License-Identifier: UNLICENSEDpragma solidity 0.7.6;import "@openzeppelin/contracts/token/ERC721/IERC721.sol";import "@openzeppelin/contracts/token/ERC721/IERC721Metadata.sol";import "@openzeppelin/contracts/token/ERC721/IERC721Receiver.sol";import "@openzeppelin/contracts/introspection/ERC165.sol";import "@openzeppelin/contracts/utils/Address.sol";import "@openzeppelin/contracts/utils/Strings.sol";import "@openzeppelin/contracts/access/Ownable.sol";import "@openzeppelin/contracts/utils/Pausable.sol";import "./lib/InfluenceSettings.sol";/*** @dev Contract that models each asteroid as an ERC721, non-fungible token.*/contract AsteroidToken is ERC165, IERC721, IERC721Metadata, Ownable, Pausable {using Address for address;
File 4 of 5: UniswapV2Pair
12345678910111213141516// File: contracts/interfaces/IUniswapV2Pair.solpragma solidity >=0.5.0;interface IUniswapV2Pair {event Approval(address indexed owner, address indexed spender, uint value);event Transfer(address indexed from, address indexed to, uint value);function name() external pure returns (string memory);function symbol() external pure returns (string memory);function decimals() external pure returns (uint8);function totalSupply() external view returns (uint);function balanceOf(address owner) external view returns (uint);function allowance(address owner, address spender) external view returns (uint);function approve(address spender, uint value) external returns (bool);
File 5 of 5: TetherToken
12345678910111213141516pragma solidity ^0.4.17;/*** @title SafeMath* @dev Math operations with safety checks that throw on error*/library SafeMath {function mul(uint256 a, uint256 b) internal pure returns (uint256) {if (a == 0) {return 0;}uint256 c = a * b;assert(c / a == b);return c;}