ClaimChanged (index_topic_1bytes32 claimId, index_topic_2uint256 topic, uint256 scheme, index_topic_4address issuer, bytes signature, bytes data, string uri)
[topic 0]:0x3bab293fc00db832d7619a9299914251b8747c036867ec056cbd506f60135b13
[topic 1]:0x2c7e76cc8cfe2e782213908974213590fff73a93516858aaefb9a15476ab66ad
[topic 2]:0x0000000000000000000000000000000000000000000000000000000000000002
[topic 3]:0x000000000000000000000000829f3e176b6a3149307513696f1971b378e73866