Enrollment (index_topic_1address user, uint256 amount, uint256 stakingLength, index_topic_4address referrer, uint256 timestamp)
[topic 0]:0x5c996d07e00f203f35aa201bb01ca4cd720fae8d6014989131fa55bd1efb7600
[topic 2]:0x000000000000000000000000385156fff9d2da23e757197a65dc490385a2c0a0
0x0000000000000000000000000000000000000000000000c99b7e2be4bdbc000000000000000000000000000000000000000000000000000000000000000000010000000000000000000000000000000000000000000000000000000067495457