LiquidityRemoved (address from, uint16 marketId, uint64 positionId, uint256 amountX, uint256 amountY)
[topic 0]:0x8150076cc3fb48d27200b06bd9c51aa517f8ebe294dc1925e5457f17627823c7
0x000000000000000000000000000000000000000000000000000000000000000200000000000000000000000000000000000000000000000000000000000000030000000000000000000000000000000000000000000000000de05bc096e9bffe0000000000000000000000000000000000000000000000000000000000000000