CheckpointCreated (index_topic_1uint64 checkpointTimestamp, index_topic_2bytes32 beaconBlockRoot, uint256 validatorCount)
[topic 0]:0x575796133bbed337e5b39aa49a30dc2556a91e0c6c2af4b7b886ae77ebef1076
[topic 1]:0x00000000000000000000000000000000000000000000000000000000677a3407
[topic 2]:0x7239d5c7b9afd33f17127327a005d44633e5359873aff87e9802a01d82858a9f
0x0000000000000000000000000000000000000000000000000000000000000001