{"message":{"slot":"3853473","proposer_index":"421","parent_root":"0x816ba491bef7461c3b68369b303aca3b757d3302fe408e1a921c09dfce485dad","state_root":"0x858fff4d96c16b94fc85accbb6eae7081dbbb4aa88b29d4513027bac28189a67","body_root":"0xee2b93dd29eeff7568a4a2fc7aa26857900dc8f486ae8ac556d541ad7968c4aa"},"signature":"0xa58b1e5226eef5eee3de9ab4a2905f186b199243a60ee6d931a559d5159f2b58443b8b7415a7c4e31b40c9f170dbc14107c293a1a6d370f3cc37d44286dd1439f1af8e2e433f0a5ac5ac3ce8e64743eafbe0acc6b0ae67e1c0658b9dd867fd41"}