{"message":{"slot":"256516","proposer_index":"53","parent_root":"0x420437639f72ac57e1135fd561d2f7a9b40caaffaa08ebf58b01949e669bf18d","state_root":"0xb5440da3f30aa97a6574a4e1d54ff8039dba780e0a14d27134dd6e27089b19d1","body_root":"0x783d2c7117bdebc36e5b8e104f56ad9e9e107e2746c80e369f55f826cd0912d1"},"signature":"0xa4920cee47625172ee3989fb9e65b1c8ee0a487cbb4d395253ad4fe5d02dd9261f449aeb0729073a3d0b65c838862dad06459cf06c56c1097bab6fdc15ac2e41a9788a5c91a999ab907d49fb3bee2318021d572007ebe69cb334e010cd0b5e1f"}