{"message":{"slot":"749729","proposer_index":"142","parent_root":"0x8f8371fa983c1a64d5507cf318f441b1e8b2a29b283a9a9f85ffff8cc2f913fe","state_root":"0x3fc64aee76483b535304d5be0bd7aa4842c56d7b90b6b38c3ae961db2935bf7c","body_root":"0xbb904b1edf6d2cc4a4f1d56829ae60feba30fe95cf85647a18c59124de981aaf"},"signature":"0x975490b8363a674b7bf546ce3c765f3dc360f02f437348c7868dc0a01df0ab819e0d4491b99d5ac1b78bbfd927ae262817dac71ad6cd124770e7d9f316f41b06ef761cd837946bc83d5ac5253ce74e5a17e09629ac57c343d4a743b5655032bf"}