{"message":{"slot":"21899","proposer_index":"158","parent_root":"0x6ef846538b5cffc81cd74eaffe30a97aee175fad9a9d659350181dfbc4ff78b9","state_root":"0x747709e0dd1dae9b77356bbf8a6a91b1396dd9d33d22b34357d8bd021fbbbf59","body_root":"0x200a5c193c4655f9210395e9372d45e26468aacd56fac6ba716e4a5224bb051a"},"signature":"0x8a2e961c899020cb00cf9ba059334dc3936836d4fbc67b33106cc65da4a1cb85a6b84686095b7cd59115d57a64e058eb19b6bad6616484f23aba86bbe43cce2bc67f88d4a05f8b331fd09575dd7d589ad22781d0ecd12a996b3c130d271f3f2d"}