{"message":{"slot":"872103","proposer_index":"21","parent_root":"0xaf94df4d7ead0a0d50476d71042671bd9daef124faaa5fb91174a6578bf34427","state_root":"0xf7e1a883959187271f05f9e7e9841d5bed7d4fa3f71f6b159003816228ca67a9","body_root":"0x9bb3fc037349e859cffb45ef4466654935ced032d734dfb0f00dd47412239f01"},"signature":"0xb4fd3b2bc6c0dfd36a38c687467d203ee05c7c4f4a9a02738539f7f4cbf8dbb7c7b6ad51ca831f60044fe93ed60912231717e28590af1a6fb81cd494e94e80a86921608b6c299c44c05c56090a74b99721299b83e85f15fc5f5049bb9fc32f29"}