{"message":{"slot":"621478","proposer_index":"58","parent_root":"0xcfe5154f341efc4d39f8bf5cab8a144dc347b818b56a30023fe050cd8e7d01f7","state_root":"0x7a83f621eb9c13454fc4c7576cd767d474527b670e8588864e09b4a2be9242c9","body_root":"0x3076ff3a691decd1702887519f9974bb2cb98145b9517d309538e8acdd270982"},"signature":"0x8de69995a5fbd6685a2ca4e03344460b4748a4e195f8a833b051b7c654e2ceae70e43c03f20b2eed020d8915295350d813c3c90caa4bf9c151cb6ed1f3b3c5d9c55fd743a2a95c196c072bb9b744f24198bea2a50b448dd979d906bb2c340509"}