{"message":{"slot":"299903","proposer_index":"144","parent_root":"0x1fa8268bb4f59512b3dc3a07b5c92a311319bce336f4ca004809580540dbc7f4","state_root":"0x69c4d5042b43f2be342efa3f5cbe36548e2af23f0a3233ddd30e348ff7a25e19","body":{"randao_reveal":"0x8a243c438ac94b176a9410a2f6b1dfd5d8819b13a1c56ab35ac171154355378fc52655a84444dd263261f553637b181d0e60900d008d8a97b26ec76a1bcaff12090375d3d29349bb77c64648521367141088ce1823fa8dc0ef869a74aba1b50d","eth1_data":{"deposit_root":"0x0000000000000000000000000000000000000000000000000000000000000000","deposit_count":"0","block_hash":"0x0000000000000000000000000000000000000000000000000000000000000000"},"graffiti":"0x4e696d6275732f7632352e392e302d3636306562652d73746174656f66757300","proposer_slashings":[],"attester_slashings":[],"attestations":[{"aggregation_bits":"0x7f","data":{"slot":"299902","index":"0","beacon_block_root":"0x1fa8268bb4f59512b3dc3a07b5c92a311319bce336f4ca004809580540dbc7f4","source":{"epoch":"9370","root":"0xf1fc57f10821ad4f584a6126e39e9e49ae6d09d84ca1db4d61a66c2b4aa397cc"},"target":{"epoch":"9371","root":"0x5a9ace1046b9ee52705e2a0a158f4272e5d3f007b7e8cbf2c0eb22973bc7a161"}},"signature":"0xa9ea300aca8e2a3e63b5c4e9390fd0bb6506257263b5e0c44c62bc3155f12a7aa3a25f85496d4376e1ec42bcb05903f419e92e635561faa5397f580ed5309c182385715756decd6eea87eaf571523f8e634acf4564b41b273e1939dc3cbb5055","committee_bits":"0x0100000000000000"}],"deposits":[],"voluntary_exits":[],"sync_aggregate":{"sync_committee_bits":"0xffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff","sync_committee_signature":"0xab0169f57a5362134340d595df23e5657bb5f6fd3d30f90288217adc6967688408092f61238e152caa8df668333ec9bf1506833ceea04e744b3612908adc2a51b1fba35eeea317183acdf5a1eb2ed59764c93ba6922ae047d5d52085f2f14289"},"execution_payload":{"parent_hash":"0x7bdb7afc98d4439c076de8238d4be8ef03fd959ac7e2ce729e01b34b4007ec91","fee_recipient":"0x8943545177806ED17B9F23F0a21ee5948eCaa776","state_root":"0xf994207600217184aa29aa55d13e25524c13193d02474c4110d72c5c89490e50","receipts_root":"0x56e81f171bcc55a6ff8345e692c0f86e5b48e01b996cadc001622fb5e363b421","logs_bloom":"0x00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000","prev_randao":"0x9b569d52f73d4c1d6463220f9f9ed0111927c1cf26bf5171958ce08ba5af6dd7","block_number":"299900","gas_limit":"45000000","gas_used":"0","timestamp":"1760430548","extra_data":"0x657269676f6e2d332e302e31352d3161363130623366","base_fee_per_gas":"7","block_hash":"0x8d64e97a0c337d89821e600ca0735053245180fade8260a9fbeee5e2ef59bd9e","transactions":[],"withdrawals":[],"blob_gas_used":"0","excess_blob_gas":"0"},"bls_to_execution_changes":[],"blob_kzg_commitments":[],"execution_requests":{"deposits":[],"withdrawals":[],"consolidations":[]}}},"signature":"0x8960e54fb2f7d6ae3ba9240d44a139b9aa39240f28ef3bd21720965e4963eb0e6b88ea0f80ff50cdefa224a868761bf518a21d3c657f560644b98a7eec7165eb6be884fda11010ea89685f986cf90ec71903a102b71afd13f63a3f32dedf990a"}