{"message":{"slot":"577972","proposer_index":"21","parent_root":"0xd349ad964a4b0e5768ed12af2d2a0af1ca15f07ea07f81d9290034dba03cee28","state_root":"0x052641b7f33f71dd913827d575fc256df7f1769bc43575dae7f5e7200d1d8be0","body_root":"0x3dc336ab87b36fb630c639cb85221a2438515fe5ff86923b0bb1a64711fbe816"},"signature":"0x93a7d84f59e7dd6cf9cfcac7d8a4eb9588648205211d6df435a8439d2b195bdf5f1a3e6acefc88456284a0a77ae11da506fbe5575cd49c1af183a1e3fa5d4966baac7587d6331d63226bcca322ef0d5644d946029fee5596127bfb5615079338"}