{"message":{"slot":"3400283","proposer_index":"463","parent_root":"0x412ff3b56fc708279ead702be833bcd5283f78bc7db0fb9f1639d44e617e4923","state_root":"0xfccb34c8fbb5b2b5f39a35bd05738e5f66b47927ced8bfceac427e424baf3cc9","body_root":"0xd45c43979eaa605b6bd4d94fbd28cee96f0b76090fc0c40e0e19eb551c993790"},"signature":"0xb8b056c83f530698c1d43b21a20d6e0bbb3532cf49945622a83efd533e71af636d6b34336a65efe346d146f5d77ba50d19b48813ff3dc74c8b7e6f57547eb1a0db6f058ffa5b97b888371075732088e53a5345b94319d11a10953ff2eeb26a2f"}