PollCreated (index_topic_1address creator, uint256 blockCreated, index_topic_3uint256 pollId, uint256 startDate, uint256 endDate, string multiHash, string url)
[topic 0]:0x4d9a807e05ec038d31d248a43818a2234c2a467865e998b3d4da029d9123b5c2
[topic 2]:0x000000000000000000000000000000000000000000000000000000000000048e