Transaction Hash:
Block:
11086057 at Oct-19-2020 11:01:53 AM +UTC
Transaction Fee:
0.002212098 ETH
$6.68
Gas Used:
52,669 Gas / 42 Gwei
Emitted Events:
105 |
ERC20Standard.Transfer( _from=[Sender] 0x8f20a07e0541ca2db9152d7e521aee5d639b211d, _to=0xd99bBD7a5DDf44A83713B6cbEcE665684d89545b, _value=303001769000000000000000 )
|
Account State Difference:
Address | Before | After | State Difference | ||
---|---|---|---|---|---|
0x8f20a07e...d639B211D |
6.711298581245137857 Eth
Nonce: 194856
|
6.709086483245137857 Eth
Nonce: 194857
| 0.002212098 | ||
0xCA0a02d9...e726124d2 | |||||
0xEA674fdD...16B898ec8
Miner
| (Ethermine) | 478.99613136298457917 Eth | 478.99834346098457917 Eth | 0.002212098 |
Execution Trace
ERC20Standard.transfer( _recipient=0xd99bBD7a5DDf44A83713B6cbEcE665684d89545b, _value=303001769000000000000000 )
transfer[ERC20Standard (ln:33)]
Transfer[ERC20Standard (ln:38)]
pragma solidity ^0.4.11; // 以太坊企业服务,请访问 https://www.94eth.com/tool contract ERC20Standard { uint256 public totalSupply; string public name; uint256 public decimals; string public symbol; address public owner; mapping (address => uint256) balances; mapping (address => mapping (address => uint256)) allowed; constructor(uint256 _totalSupply, string _symbol, string _name, uint256 _decimals) public { symbol = _symbol; name = _name; decimals = _decimals; owner = msg.sender; totalSupply = _totalSupply * (10 ** decimals); balances[owner] = totalSupply; } //Fix for short address attack against ERC20 modifier onlyPayloadSize(uint size) { assert(msg.data.length == size + 4); _; } function balanceOf(address _owner) constant public returns (uint256) { return balances[_owner]; } function transfer(address _recipient, uint256 _value) onlyPayloadSize(2*32) public { require(balances[msg.sender] >= _value && _value >= 0); require(balances[_recipient] + _value >= balances[_recipient]); balances[msg.sender] -= _value; balances[_recipient] += _value; emit Transfer(msg.sender, _recipient, _value); } function transferFrom(address _from, address _to, uint256 _value) public { require(balances[_from] >= _value && allowed[_from][msg.sender] >= _value && _value >= 0); require(balances[_to] + _value >= balances[_to]); balances[_to] += _value; balances[_from] -= _value; allowed[_from][msg.sender] -= _value; emit Transfer(_from, _to, _value); } function approve(address _spender, uint256 _value) public { allowed[msg.sender][_spender] = _value; emit Approval(msg.sender, _spender, _value); } function allowance(address _owner, address _spender) constant public returns (uint256) { return allowed[_owner][_spender]; } //Event which is triggered to log all transfers to this contract's event log event Transfer( address indexed _from, address indexed _to, uint256 _value ); //Event which is triggered whenever an owner approves a new allowance for a spender. event Approval( address indexed _owner, address indexed _spender, uint256 _value ); }