AmountAndUSD (index_topic_1address user, uint256 amount, int256 usd)
[topic 0]:0xb80c9abe533e6358a5262b5e8e8d3aa6f8e4d2bb4ebab1e44efa024ee5cbb606
0x00000000000000000000000000000000000000000000015c31326c1739ff2ef500000000000000000000000000000000000000000000000000000057717800e0