{"message":{"slot":"21689","proposer_index":"148","parent_root":"0x63f966f441878f796ced3d1f0faa1b6219fa77d2f95a4b2155708a80644ae2ed","state_root":"0x80926e9113ad86c2f84794aa3661777110c0b8b351eed89461cfab7d9aaab648","body_root":"0x4cbe6f44d4ff23a5eba95782ef0d334ead597734fa6d1d4f8813c1b1810ac7ff"},"signature":"0xadb9c38ebb86a5f748310341d87da9f480e47022d41c319cabb45cc8c19585793b130497f7d56ef17882f511f2d2963505463e4cdd439941a28afea844b82e4a4cfdafe9bf5495e1fece981b3cb76018558718a3a84d7fd757d9431977c50ca8"}