{"message":{"slot":"300873","proposer_index":"126","parent_root":"0xb8910b7186f56e8c36d30793a6de34bd33a25afad31426d8336d5dbacee66ff9","state_root":"0xa402a9edb783fe691f191cd13721fb11d77699ebea618049d40f128a70d04d71","body_root":"0x67a6f8551cbbe77664607139274f63973e0a8babf3840c5183b87e496b3f7128"},"signature":"0x816d867eedd9b02aaa13cfcb3d4a44707368cfc58bec56390db8b11050bd628ba0db676c7190366738a5e68275630c8410a028cb224a1e44ec8bf7cc8f68593ea3fdd7da7c099dacacd151a3efcdeb63b8492412d688d852e6ed8257744661d1"}