{"message":{"slot":"554651","proposer_index":"173","parent_root":"0x5fc5cc73ca6f82687c92fb67fa2a4efc33b63d171562ecfabf1ac49f9230106d","state_root":"0xb76fd3012fbba433419855a8cb795f7df8d4622199a089753b35257a30dfe2b1","body_root":"0xdd3c3c91adbf08d8d63a23a519cb23dc003e2403ee85db3d0ca75ce9867e9576"},"signature":"0x81cd49145f3f678bc4167cf3fc3d3ac0f5f3c0267a01d2079730d4bd64ce264ed79c6aad5024e33308dd1e2cdbc7743b0965a9d3e2985eb0e3c44d1fd83c6bbcf44a5a7e0326c6a77bb32a1a248c37ea0c2b0d072cbace14d8c34a742b8b1d32"}