DelegateVotesChanged (index_topic_1address delegate, uint256 previousBalance, uint256 newBalance)
[topic 0]:0xdec2bacdd2f05b59de34da9b523dff8be42e5e38e818c82fdb0bae774387a724
0x00000000000000000000000000000000000000000000000a84d808d1f555d96900000000000000000000000000000000000000000000000dcf48f5502e588091