{"message":{"slot":"278557","proposer_index":"75","parent_root":"0xb0bf5e8d3762ecdc6ff3e5672893bfe6697c5d04608827d2496df34b8f62c8fd","state_root":"0x42dd6654ef7a4378476ec09a48fba3e54dae0fb0e9412e28f5db34656474af20","body_root":"0x9f8e8574045a8a4570d966bf6d4834217072ba3514f438b1919f92c757439e16"},"signature":"0x8038d673694eda0822bfa051116d5c291dc30ad946d0a023376732b2b133d7e6938dbb3162f07503e279013203dd2ebf09849a0230a06bb4a9341bd5d11dd818b06f5d04ac7e441c71f12cfff503d4fcc6960fa124e64341294458d53ad99655"}