[{"name":"approve","type":"function","stateMutability":"nonpayable","inputs":[{"type":"address","name":"spender"},{"type":"uint256","name":"amount"}],"outputs":[{"type":"bool"}]},{"name":"allowance","type":"function","stateMutability":"view","inputs":[{"type":"address","name":"owner"},{"type":"address","name":"spender"}],"outputs":[{"type":"uint256"}]},{"name":"balanceOf","type":"function","stateMutability":"view","inputs":[{"type":"address","name":"account"}],"outputs":[{"type":"uint256"}]},{"name":"transfer","type":"function","stateMutability":"nonpayable","inputs":[{"type":"address","name":"to"},{"type":"uint256","name":"amount"}],"outputs":[{"type":"bool"}]},{"name":"decimals","type":"function","stateMutability":"view","inputs":[],"outputs":[{"type":"uint8"}]}]