{"message":{"slot":"4447356","proposer_index":"99","parent_root":"0x75b9276a95882cb46a2f288bc781bedf1f4f01cf98982858f21023c85ef3e651","state_root":"0x62fd68580993847e03b5f34dfda070f6d813f6333bcc4c280e69e813e4650bba","body_root":"0x278d6cca515176a9f5fccdef109d38644d1084b2635053e99ab57fef5abfae48"},"signature":"0x89b720ab3fcde401bc81468cf2f62889166882edc873304025062658d14ad10995e674c84ff32cf3d61066cc698bfed70ae9d1dd351c9f4c31dfc6fbc2fc24512553ef5dc204dcff33ace316907fb2eaea48d2d38945079999f5c6d0cb9c4ad5"}