TokensSwapped (index_topic_1address sender, uint256 amount, uint256 pltAmount)
[topic 0]:0x18704ae982dcd24a1beeeed3ecf045ab0520d7b7519b97adf3e4f40bf7efe339
0x000000000000000000000000000000000000000000000000006a94d74f4300000000000000000000000000000000000000000000000000000311d700ea5e50c4