{"message":{"slot":"420456","proposer_index":"853","parent_root":"0xfe66b6f550b11fa5ed51a3a23ddcd22f8c46d86e09c60ac51b72467d861fbecf","state_root":"0xd73ce43e4506c2d6729d08831c3b43838fe88f68084189d5f8988ae586963e0b","body_root":"0x00164bbb7fd1085dcca0bc1e7914ad5b332aeebc0b604824eba2e26f32fc989d"},"signature":"0x83ee7fcc9f77faf767eecbd6af4bca0df711aca2c20b16cd1d0993e4743d7876891e1dfc750379d2de18d0458fa1e70409961e59c7c60c52f6465ee457803e7347114159e345855105f22669ebf7c3097f3a8cf2d12bf3a36f2a88081af20144"}