RemoveLiquidityOne (index_topic_1address provider, uint256 lpTokenAmount, uint256 lpTokenSupply, uint256 boughtId, uint256 tokensBought)
[topic 0]:0x43fb02998f4e03da2e0e6fff53fdbf0c40a9f45f145dc377fc30615d7d7a8a64
0x0000000000000000000000000000000000000000000000a2c612d64d0fdf94590000000000000000000000000000000000000000000013e39844ef5c62763a8300000000000000000000000000000000000000000000000000000000000000030000000000000000000000000000000000000000000000a4ffe609b92050a5a7