{"message":{"slot":"2915573","proposer_index":"257","parent_root":"0x85cfb8dc7488555a3b4a0b1aee7c96ab4ff3a7578deda5a5057d4fd6371421ac","state_root":"0x4aa2541ef9c854e7ac8ae46a8342cb7f055113875c66cebd97761b0d91bd4d44","body_root":"0x4ca1925d3040a0eeec96643375fb77153f6e07c1d59492b0e9dce519e0ec694e"},"signature":"0x90bdef7b36691a37634d7f62d3af0bf4a685b0cec0a268cebcab17e263d3b16b4ae4d9f48e57f5162427ba0f0a2eeb1318d17aebc030d6ea5abc9654b393305f472e116c75e0e905360f7e44718d763ca1ff167e00506de844d91061e630480f"}