BuyWorm (uint256 userId, uint256 amountWorm)
[topic 0]:0x70a580eafd619e1d0939b6c6e5c89d57dfd725340a5100df925db9f3e49e4981
0x000000000000000000000000000000000000000000000000000000000000b56100000000000000000000000000000000000000000000021e19e0c9bab2400000