{"message":{"slot":"447431","proposer_index":"21","parent_root":"0xc90c21f37d12feb781e2f78167695ffbec720d675c355606e914038b5fb87ff6","state_root":"0x366bff277005b0438a1af570f2def83c845d8bf5902b870ccb26d03e4d77407d","body_root":"0x10d90bf6df4a7b0e02c983594571db4e59bbd2b14d647421404d98a5565be4ac"},"signature":"0xb2d0ebb5717dcbbb1cbb21d790942b76e075cfa33a2ad44e48933252247242302717ef48a648653be2cc8f1904d0168d180d527e98258b86ec1de5e55455e565172a391644ca07279c95bf00cb6bda38c1047cb1da9757e25911ef329abdb2d6"}