{"message":{"slot":"1223486","proposer_index":"321","parent_root":"0x6223883a013b9cd00b0399db0779ae0ae2385392cb519cd168633ab95e4abda4","state_root":"0x89a64016ae7f6823f9f4a9e7146e62ba53b36da1e96aa7da23a303f1db5bb8bd","body_root":"0xd56bac41cc971b3b207c0ecc0bfffa5b1c53a0efab0ed507c8e6af0d2370c68b"},"signature":"0x8768895918bba98f8097844f5299906098f52c6d048f45f2258617915594ac6d079bc1dd7efb148fb7a182778ffc47af0377769e83f49baa14726df40dd94e57d1b50a3fb53c63d016b725ef345ca183caafc03d292eab49ed585e55e11adb09"}