{"message":{"slot":"1550634","proposer_index":"574","parent_root":"0x188bdc822f68c00190ee10924d441a214d33c3c1a2c52a94c963e391b32fd2b5","state_root":"0xb5886f16a36915376503fabda5b19e4bf670ec3ce48921803a7d78027985be1c","body_root":"0x7656ac8e815d08b437574c15b9d126fcb3efc40e425c6df9a3cd9c4a04af9884"},"signature":"0xa40a173b91865914d49d502c64e083a553912d76ce74eb944eaa89cb5594bc5c91b86cd62072845771dadd581b88f3a601507962a289f5f18dcf71cfe314763328639e8a2f2ae3ca7d7438fdcac925fc805c0c9e16e00bd6ebee9ff2266ccdc0"}