{"message":{"slot":"684308","proposer_index":"143","parent_root":"0x707ab67fa6fdb2b8fbae2d4f0e797600a0df86e7ca4661b1f89cbf1a1e65d5ab","state_root":"0x450de184bb7316de65d8afa2518f43e2659c73f9a6cef7b08781df40585e7139","body_root":"0x8868b7b388d33fed6ac261a8fc1ac3cb59468c0c275f3b4bd1e226e9bc29aa74"},"signature":"0x94cfb3851f9a9a3114f822eaee774fbe3b827bc8f9651589882161c2d78cdeea78a0516ce535dbd5023f6e89feb4f76902e83ab14fb302a0ebb77580df6bc0597f36a15d334ba6547cff2ba78fea17d39584f9513385a97900ff6458d8f34d6f"}