const erc20abi = [ 'function name() public view returns (string)', 'function version() public view returns (string)', 'function totalSupply() public view returns (uint)', 'function balanceOf(address tokenOwner) public view returns (uint balance)', 'function decimals() public view returns (uint decimals)', 'function allowance(address tokenOwner, address spender) public view returns (uint remaining)', 'function transfer(address to, uint tokens) public returns (bool success)', 'function approve(address spender, uint tokens) public returns (bool success)', 'function transferFrom(address from, address to, uint tokens) public returns (bool success)', 'function symbol() public view returns (string)', 'event Transfer(address indexed from, address indexed to, uint tokens)', 'event Approval(address indexed tokenOwner, address indexed spender, uint tokens)', ] export default erc20abi