{"message":{"slot":"4221853","proposer_index":"74","parent_root":"0xa3efca17132cf5327d22d2beff8bd8ce26f655f9027b64527a33942ce19fe21c","state_root":"0xa5d8a98e9a8ba76c4650069284670e981adf1d3111a5eb68ad8b860f7506b2ab","body_root":"0xff1466514d0e6ba57c2ddf79da8ea6282ac3855bd507e172ac949a413f09abe7"},"signature":"0x829b115685b175ee649d892b8d665afd7ae91804b6cda9bf9b284bd11a21c5fdd4043f5370c277021ec4c9952bc213f701eee33adb0e50c842ffda51b9b98d527ffaa4f556f211ec8259aa611e0a793279f97abbc8a3a88662cd013a587437c6"}