{"message":{"slot":"2503221","proposer_index":"538","parent_root":"0x133dd3fb7634e9272da8a15e5145a1a1471dbd38a74a706dc3090f1e8550b75a","state_root":"0x1ff79073dfe049a8dc1171399a7de3bede99925033659836c5a8d2dc548f5393","body_root":"0x2a6a07978706aae260b1b9949ef2aa26ce09dd85fded9d869ee04fdc6a8964db"},"signature":"0x8f4374eb96f48744aa7aabc65a8e7a572948fe1a4c386b1910b1bd61fe460ba1230e3d61cea7457dfea73efd97fc9cf70b791afde0eb15888756ef35b7c5d0ea1c91a21689b193f8e8c2b6007635b01974aa2bda5c8d75c408f5e7b9c8050083"}