{"message":{"slot":"269563","proposer_index":"143","parent_root":"0x56abb6cd1c7747afc578e6a8c9e905196264dde7ccf261700403e6891d9face2","state_root":"0xd73505689986277b4ab4556d615326abef3a8b47352962d3f20adbdc71e2d51d","body_root":"0xf668ebb5d5d70f45d1abd966fa2c4de777780b4267fa72cceafda7a4a41f24cc"},"signature":"0xb011b95a3fe3ec79bea81d5cf4c660edb43412b627eac427c0576a3be55c7546acb56557e658c4b6fe7f30258138428c0aff0fd29310dc68eb425ad43695b4759fa73e87bfcce8f97b5cc2e1d2ad2fb6dd93733a65b9e8c2ee3c112e0de82995"}