ClaimedReward (address claimer, uint256 amount, uint256 numTokens)
[topic 0]:0x36e1b0f1ba5690c4228e83c53aab47613bb01e8da541704a6d86bc33c2b054cf
0x00000000000000000000000000000000000000000000000000000000000006570000000000000000000000000000000000000000000000001bc16d674ec7ffff