{"message":{"slot":"4221673","proposer_index":"75","parent_root":"0xaf95d149b5e5b4dddbab1c21b76e947eb9530fc1cfb780512f40ac17f77cf61a","state_root":"0xaabf593588a682d2a7e0facefce304c58a971e8526d2d4829b1c81fc945fbe6c","body_root":"0xbb813938d8bf4b28e2f578181372bdf137b901d2a753fb93d4deee40b0447734"},"signature":"0xb0aa4380c64f8f0cffdf76030ea919f8e528870cb121da80e6e8d5ae97da6be80c3cf4dec027a13fa9e6d8fe3c2598f10078f5caa0ca4f44692d5e78db0cbbb4de54e160a3061910c5786ffa883525a6ff3017ccb6d9aa0a6722ba64198d4456"}