Claim (index_topic_1address addr, uint256 amount)
[topic 0]:0x47cee97cb7acd717b3c0aa1435d004cd5b3c8c57d70dbceb4e4458bbd60e39d4
0x0000000000000000000000004a8769c4912e0d47813a9ed9c728e7ee75c400220000000000000000000000000000000000000000000001cfe64f09c0fc52f788