{"message":{"slot":"663275","proposer_index":"190","parent_root":"0x20e30b53f10cffc5679ce6f705f113542ba851aac6b672b6ecbceca272359988","state_root":"0x683ad412f4835f62e8071aa6f3f87f304c75999883d0815b2e4642fb6904f3e0","body_root":"0x071dc81f8ab88cf3ef99fc739e9e105559a533ae2fe4ecd5aa354317ef05a90b"},"signature":"0x98e2dd9e4b9d8db9a0fd08dc2945ca704d9653a02ce73da13bafb320ae0c0ee63692c469daf369f3a931830a772799131334454ef7dc1e888ea8c6a40fbdce7f4d26acb230703dc04f39005beeb99b0d343d36300d8617782c43eef97be8f5e9"}