abi constant
Minimal abi interface of ERC20
Implementation
static const abi = [
'function name() view returns (string)',
'function symbol() view returns (string)',
'function balanceOf(address) view returns (uint)',
'function decimals() view returns (uint)',
'function totalSupply() view returns (uint)',
'function allowance(address owner, address spender) external view returns (uint256)',
'function transfer(address, uint)',
'function transferFrom(address, address, uint)',
'function approve(address, uint256)',
'event Transfer(address indexed from, address indexed to, uint amount)',
'event Approval(address indexed owner, address indexed spender, uint256 value)'
];