RewardMetadataUpdated (index_topic_1bytes32 identifier, index_topic_2address token, bytes32 merkleRoot, bytes32 proof, uint256 activeAt)
[topic 0]:0x1d0b6716ec306cca1346fdec2c918d00831bd1239f2d28acf62e94f2373355fc
[topic 1]:0x014b2de4bccb717cde8df052cfe36456d7970905932f4bdcc43d9bb0fc6d1b7d
0x4c5f665207d0f2291a62d36cccbc216f88053aae245dfc475bd53d5dcfdbfb67d42dfcc70f8d0940d9b198ec1e72c87fb24bbdc6df5fe0d3eef19b57ef074f18000000000000000000000000000000000000000000000000000000006763b383