{"message":{"slot":"551448","proposer_index":"78","parent_root":"0x4af33a0d7636006f2f4d0350022639bd09e0262cd67be0507b1ffeab5d985fd2","state_root":"0xf1f67e142bcf9b18a8d20407f70e72c822448b42902a1b1fcca805f545c923dd","body_root":"0xf51f422c1a6c30d8c91efaf7a463242703499bdb9654e89eb279e563c1075fca"},"signature":"0xb867e1d83c6a9b6a4d881616f1d75003b404dbebd7c48c3969c1dd17c0cac04d2378457812937f01d88e80a2888718240a5e4ea0da198e957b7a45cf551a37e1f33ab8a772aa0d3919725cac7104cdd6e0fc5b66b1ab1ced5e1ee868be7433bb"}