{"message":{"slot":"2143877","proposer_index":"503","parent_root":"0x3829af56e703400e5bfacb69842e47a3c63e20a9f860272c8440392edf9f24ad","state_root":"0xa64f5d7f9a8735dfca82c211a3f719e97d675611213c0bc2892cf5295f6d0ed8","body_root":"0x7b2b9acbd822a023eb0aee4a0c0dd216be0f37d50378e697eacc323cbfc22593"},"signature":"0xa38d473c0f6126f3e4e3d11dfc78e0e8ac3c3fe87f10c800e2bb05602ffe235334cff5a8c3a84701960a49b09571f23c0658a5782e57b28552cb7cb598b42b0456c720d0b1dbcc6ae253480509578ce0481e06bc4cddcd0d5ab439c55fcfba24"}