{"message":{"slot":"2254957","proposer_index":"474","parent_root":"0x3371ec4bb59695ecf3a3f7ba871e2a9fc3fbbb646399f0eb828259b241acab55","state_root":"0x63f086efa1d3aace2a5977ac40c64b42751376406cd18344d4ac22b3ea45668b","body_root":"0xf6298297ab49e7647a849b66840b1baf30b236b665a720a13f378c98a43e8142"},"signature":"0x992656eb017ddbd398940aadbb992ba010c5a43e9749daa62cdc31236a86e80accb861007e2948c63f5b394e25404a9809088c13721e8b42b0ba018a23057bf88f4654ece20f1bb3ea819896450aba606a51a2847ba474a98060472caa91a763"}