{"message":{"slot":"421457","proposer_index":"19","parent_root":"0x354d86719ea60a9a13479420a442801374fee6bf74403bb3eb815b4b5c4087e5","state_root":"0x9d4a6d8b09c56661d938eeb13bfa629ef02b146393979ac18c41eec76531c609","body":{"randao_reveal":"0x819c1b2ae0d3d4d2a878c2ed20c7809b3663e1e58afaaddc73e731dbddec2535be648731ee99de4ebaaa439e3a1ac7cb04f74571738f6611886a9efb9256555a84d91f3e42b86289eba9808bc01cb4a42d93b48fb0d4782a2ec6522d2338ed3a","eth1_data":{"deposit_root":"0xd70a234731285c6804c2a4f56711ddb8c82c99740f207854891028af34e27e5e","deposit_count":"0","block_hash":"0xb7de2b964323bdd6946e6ddc2b6b71ac1d1b704f97a13a90029bdcffcc563671"},"graffiti":"0x474530653832544b393863310000000000000000000000000000000000000000","proposer_slashings":[],"attester_slashings":[],"attestations":[{"aggregation_bits":"0x7f","data":{"slot":"421456","index":"0","beacon_block_root":"0x354d86719ea60a9a13479420a442801374fee6bf74403bb3eb815b4b5c4087e5","source":{"epoch":"13169","root":"0x5c61e025d2ea85bb7dcec8fe97fb5f0367942ee802274626cdf30e8ea6ab159f"},"target":{"epoch":"13170","root":"0x6a4347c199ef3fbc01692b118b14dc6a523fb5f451e646962e509dfc4a324cfa"}},"signature":"0xb613869b0ed40b450f6881c10e671819b1aa3427c2878db51eb8c360ef88f1a555d9f0e548d77580900e1a0b049009f808912b56d1d6b6f8f2f8e6151138268bc2017f71ab439b2e24a794beb33088ac07557bffec4b8889f354c95b99164cd9","committee_bits":"0x0100000000000000"}],"deposits":[],"voluntary_exits":[],"sync_aggregate":{"sync_committee_bits":"0xffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff","sync_committee_signature":"0x86163f2e2452f847d696af7822b57be78a149c9abfe8a47b245f69582d7bc09c9251437bea5b97be3021ece11c4a7eb819d58deadf80bd47267a4742f87940278b586c4a2df0cca844269f554c33ec0028e6f9034876a5745f43c0eda1c0b8c0"},"execution_payload":{"parent_hash":"0x54e8b9585e9c7aadd290267c368ebd3c76624d15622d69bbc9ddeb9eade8d345","fee_recipient":"0x8943545177806ED17B9F23F0a21ee5948eCaa776","state_root":"0x9d5bf18b4712321d8781cd7932d332cc83220db6a2e76bb39829c6d5b22596fe","receipts_root":"0x56e81f171bcc55a6ff8345e692c0f86e5b48e01b996cadc001622fb5e363b421","logs_bloom":"0x00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000","prev_randao":"0xf9ce4ae4392a298c1ee932122df72f8ee45306aa46e630ca0da2d6b56ff3e41d","block_number":"421454","gas_limit":"45000000","gas_used":"0","timestamp":"1761889196","extra_data":"0xd883011004846765746888676f312e32342e36856c696e7578","base_fee_per_gas":"7","block_hash":"0x4b0a98db1b0d81f786696b3d31b78b5b9f0ae9a0faf8dcb3971b5c9adb5e9d1e","transactions":[],"withdrawals":[],"blob_gas_used":"0","excess_blob_gas":"0"},"bls_to_execution_changes":[],"blob_kzg_commitments":[],"execution_requests":{"deposits":[],"withdrawals":[],"consolidations":[]}}},"signature":"0x937eb89ec39948f3ac962bd7bd0e54897ce9e26a92247dfc705f8e28f0b4f09492ad66e7bf64c8909e70ae0882345e5e0e54a1b1440c15b08f1a7223d0d28dbca4dea4085675b5b18762b46d843bbe64e1d5f8024a493acca7f4a0f977d3342d"}