Swapped (address srcToken, address dstToken, uint256 amountIn, uint256 returnAmount)
[topic 0]:0xa078c4190abe07940190effc1846be0ccf03ad6007bc9e93f9697d0b460befbb
0x000000000000000000000000eeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeee000000000000000000000000c8de43bfe33ff496fa14c270d9cb29bda196b9b500000000000000000000000000000000000000000000000000b1a2bc2ec50000000000000000000000000000000000000000000000266b6f49e202d39f909fc8