{"message":{"slot":"642599","proposer_index":"144","parent_root":"0x6d41d91511d5f505df394f2a3ac798630bf7fe2fbd109015bfceea1d5d8daa44","state_root":"0xf57ad088194172b63c9478fd968676fbc7699a81d0a19b286ea5520aa039d3ee","body_root":"0x34eb5c1fcd7b99c718773db15f19fcfebbbf5ad86d0a19c331db22bbe0747e62"},"signature":"0xa16b32df15d5a7ae281215fb54ac5a2aeb34fe63a4627122bc0a0f1d0e7e84ec9feb55fe123975c5f7ffccf093795b681194b561ab31e857758f3c955337c32c253a4dbd5e3140cb7d4d8d094cafb6a8f6c569a3d82d7a5151b5857ddfa65f58"}