Stake (index_topic_1address executor, index_topic_2address user, uint256 amount)
[topic 0]:0x99039fcf0a98f484616c5196ee8b2ecfa971babf0b519848289ea4db381f85f7
0x0000000000000000000000008df322495bafca6f218a644e8c91648159e94cbd000000000000000000000000b91e8b18a65797630a22c986160292b8c68898160000000000000000000000000000000000000000000000000de0b6b3a7640000