{"message":{"slot":"521311","proposer_index":"137","parent_root":"0x563fc8f418407027b553d369ca2a2ec8b2c478a22753240d9afda2b1614ef2ed","state_root":"0x31ea4706b53f6a3ed9f0efec9f6db945301c7ad3bb27e9d8f578e67dad973e3d","body":{"randao_reveal":"0xae4193d4de59b4d5a1cc8399563571d6d0f9f753c3e68baa3bf38f6110b07c34d7c38c40755ae78bb66fe753573dc1dd03a6548bb27bb31b7f125b2ad060ea20f994384603b855e0c8bed81085fc90cb52dc57ec48bbce5c512d87c901fde819","eth1_data":{"deposit_root":"0x0000000000000000000000000000000000000000000000000000000000000000","deposit_count":"0","block_hash":"0x0000000000000000000000000000000000000000000000000000000000000000"},"graffiti":"0x4e696d6275732f7632352e392e302d3636306562652d73746174656f66757300","proposer_slashings":[],"attester_slashings":[],"attestations":[{"aggregation_bits":"0x7f","data":{"slot":"521310","index":"0","beacon_block_root":"0x563fc8f418407027b553d369ca2a2ec8b2c478a22753240d9afda2b1614ef2ed","source":{"epoch":"16289","root":"0x526cd8aacc021547a5609cbad5bec73b52ca5cf0e94d23582b9e65e475a370ac"},"target":{"epoch":"16290","root":"0x66376b0744be425b60aeb7dffc598651df2a88d875069c7b0f487243faba2bfc"}},"signature":"0xb9149a9a4ac4774a4c247b2dcfb354f695ee8391515a0a5c7a5876c9458633e404dd3abe5c7a2e466e63b88a222a69d905ec8fedee46a21ea433c4fae8bb1299470b12ca5231987d9c2916dfed02e6678cfbbd341feb0dd0a1636c5d931a6a58","committee_bits":"0x0100000000000000"}],"deposits":[],"voluntary_exits":[],"sync_aggregate":{"sync_committee_bits":"0xffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff","sync_committee_signature":"0x95afb89476919de317e5d3ca3b5441f80c164f58d09b024a87baf0ded9f0a02f03c232b4e253d9fb085324c3e72e757c13bb7bb75de822ab577c85187adba8d2d0f93f36ce8355e23bbcac677b9896bb49694176bbecc4ec4b2bab70d7e60d1b"},"execution_payload":{"parent_hash":"0x3d0d0f20c67bff37f4719e004fe8793d6fddac6555b86649655614e443fb3b7f","fee_recipient":"0x8943545177806ED17B9F23F0a21ee5948eCaa776","state_root":"0xd700a85d7b86901937c5b489639b6de1d4d57d01317f31fe257ba0deb08b9169","receipts_root":"0x56e81f171bcc55a6ff8345e692c0f86e5b48e01b996cadc001622fb5e363b421","logs_bloom":"0x00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000","prev_randao":"0x78980004635728c5651d3525a62f5123c65bbbd04c9765c0e8c432ffb887980d","block_number":"521308","gas_limit":"45000000","gas_used":"0","timestamp":"1763087444","extra_data":"0x657269676f6e2d332e302e31352d3161363130623366","base_fee_per_gas":"7","block_hash":"0xcede07c1dadb16de5f527dbe05549bbf78ea3de58f11ae9b08c716e621606fcb","transactions":[],"withdrawals":[],"blob_gas_used":"0","excess_blob_gas":"0"},"bls_to_execution_changes":[],"blob_kzg_commitments":[],"execution_requests":{"deposits":[],"withdrawals":[],"consolidations":[]}}},"signature":"0xaa711a9ec37c65741bc57687d5f7cdc575036f0dfd5359b118010db67147d13f69b61287f7380d6863d0efc29fb922b6132f3aa691d3ce31f0cf869e1beb7c21e8c9105c47c53c6e8ebd42ab7efa3ada1b3aa5cefc472da809c477127a731dc9"}