{"message":{"slot":"516521","proposer_index":"68","parent_root":"0x603b2df593d58888d9264f393751b6fa9243e9dd935d9c8a9d54285982004d2a","state_root":"0x38b11e0aabc5368b82950d85b053863b12dd35e34bd2ccdf0a03b52f9ea53a76","body_root":"0x16768979199bda3573f40768163234947349880eff6dd4c3957accad3daf4ce4"},"signature":"0x8640c3392a456061843711b50ff0e0435f1c58fc3191e5e00b28c014b4344da49a6165004e5e49512e3d2faf1bd2454b06732c95b855576f09e2b90a9464c6a768286b9388f27d4f9131f1722f66bb328b7eae26f4e32456c863d7416db2cbd0"}