LogDexSwapFee (uint8 dexId, uint32 swapFee, bool isSupported)
[topic 0]:0xe052166cce0fb11d74a456c633fe4ac6aab796285641e27f9f668d828dac626b
0x000000000000000000000000000000000000000000000000000000000000000d00000000000000000000000000000000000000000000000000000000000000640000000000000000000000000000000000000000000000000000000000000001