{"message":{"slot":"300263","proposer_index":"111","parent_root":"0x841d7d11becc7631d8c62455591f8ed82cab1af1b4bd114e34ff79d958aff10b","state_root":"0xb04ccdebab3c85e2d704eeed516cbec0ae1db7bb4b02e90d421105d6b4dfcfcd","body_root":"0xcfcdb9098aad81b9d54886bd42ed0bff2522ba5e03ed735f0e481b125edb436f"},"signature":"0xb75c5bd4a292b44f380cb6333c349d08370f6447cb5c1d7dae0fbf964df1158c05573f12bbeb2332361a5a6a0786da84017eba8cfeb6edad3d7c349cd8e3512448881c46bd43e15bf9469a9fa36cb9695b2fbfb3f2783cc3fd1ac1202a58e3da"}