{"message":{"slot":"2888215","proposer_index":"551","parent_root":"0x5b670ce6df61576275e2576084c090ea8b820516137958bd2d7b5a6211e2c6e5","state_root":"0x1cabe16d7bb415f7b63768925be0981e33f9273bb1f88b3eb7e6f5169b5ab07f","body_root":"0x16c67b603b86370ca0d9d1bde3febb3c4ded19059269ddf8454cfd8d9eae4354"},"signature":"0xa6847353635a7e1649c8642985fb14cb54d451a71823af17d984535dcf141a25b2c6e0bbc78f2b024ebb26f072b84cac155c8dc772fb1b69929cb9144bbc6401d0158f4aa6624d4cd82c55b6de83eb2cc45cd97ab42771abab62ff81d139c780"}