DecayPeriodVoteUpdate (index_topic_1address user, uint256 decayPeriod, bool isDefault, uint256 amount)
[topic 0]:0xd0784d105a7412ffec29813ff8401f04f3d1cdbe6aca756974b1a31f830e5cb7
0x00000000000000000000000000000000000000000000000000000000000000db00000000000000000000000000000000000000000000000000000000000000010000000000000000000000000000000000000000000000000000000000000000