Swap (index_topic_1address fromAddress, index_topic_2address toAddress, address fromAssetAddress, address toAssetAddress, uint256 amountIn, uint256 amountOut)
[topic 0]:0x20efd6d5195b7b50273f01cd79a27989255356f9f13293edc53ee142accfdb75
0x0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000