{"message":{"slot":"421550","proposer_index":"297","parent_root":"0x30cd9ffec162cef93342a8e5f2809fd06039727867b98c3ba6c10c85bed8d3ec","state_root":"0x9cfac1882a60183657e81ee6d4c50385138400e9ee75043257988ed211d8ed8d","body_root":"0x345d3d11dd112980f5a89a32d8e5e8e37f0a93df125fdb52aad5734c85e1f1a6"},"signature":"0x9591ffc5e856bff5446e9a2c53d114d36979b10c0051b13f5921f890f1358bc07ddc3d19ed465c3f0a39cdeac580e8d411d9762121f4506b4923bb690c6a1b5cc5dcf69b833ad0a9295605b681834a830a16e0274d9a39ed9da4325f2f406b20"}