BuyToken (uint256 marketId, uint256 optionId, address walletAddress, uint256 eth, uint256 amount, uint256 avgPrice)
[topic 0]:0xb461cb86c12522dc130fc68e82c7889ec2ad77139953bf116fab36f27768a543
0x00000000000000000000000000000000000000000000000000000000000000100000000000000000000000000000000000000000000000000000000000000000000000000000000000000000d872a6e5525ea9c73ee5f67edd20f72d91a0739e0000000000000000000000000000000000000000000000000001b9814895e4dc0000000000000000000000000000000000000000000000000fe9a3da698629600000000000000000000000000000000000000000000000000000000000000000