TokensClaimed (index_topic_1bytes32 root, index_topic_2address addr, uint256 amount)
[topic 0]:0xb6a3782a350d2b8520b7fe13e8e97b61f22902243ad29c4c3a9a8f714935718c
[topic 1]:0x77d67517495b887b7eb54c9740670ac3ebd2a8427c07ece9300cc80feec766b7
0x00000000000000000000000000000000000000000000000281275f38cf0c0000