ClaimedReward (index_topic_1address user, string campaignId, uint256 reward, uint256 amount, uint256 rewardbytes32, uint256 timestamp)
[topic 0]:0x94b650e4fd5f4e1f0d5f81d96f40502cc4237e85f80df0ae5411444139fef0c4
0x00000000000000000000000000000000000000000000000000000000000000a0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000010000000000000000000000000000000000000000000000000000000000000001000000000000000000000000000000000000000000000000000000006705178b000000000000000000000000000000000000000000000000000000000000000c676c6130386c6636783178720000000000000000000000000000000000000000