SwapReferred (index_topic_1address user, index_topic_2bytes32 code, uint256 ethVolume, uint256 referredFees)
[topic 0]:0x57afdfaf766cfb9a939d46ae36db613603a1fec5d9e6c936fa663b8d4592dbac
[topic 2]:0x7465737400000000000000000000000000000000000000000000000000000000
0x00000000000000000000000000000000000000000000000000232bff5e7b62e5000000000000000000000000000000000000000000000000000012020bf707e0