{"message":{"slot":"1551578","proposer_index":"74","parent_root":"0x5aa7bfd32e1b7754466033cd47e2f29c87eebba67e6be8b8414f1f00bf44a616","state_root":"0x12c0b4ab66d3295be0478baf8814f3ae943dd25b1cdfb81c3626bda9816fd223","body_root":"0x148758f9c1dd6cdffdebcdee695686da1806232310c9efd1b8cc5f74f9d6eaf5"},"signature":"0xaa50224a23009ad7d2941cf748679d218d4bea7a2cd5b447661f4daa2163bb39c002b71ca348ad4f62385aa866c2d77a0a96e9b883719fe210370c50893b64bd3667a977f18e073eda3dc8aff2e52750ec6a30ca572c84b6728f3ef48083b61b"}