{"message":{"slot":"521996","proposer_index":"74","parent_root":"0x75c0aef8fb6537da6f5b35ad368cbea24f36a853d8c73001951240dc3efdcd69","state_root":"0x2909c1b9941a44723b74e334e2d7551e023924b19e7594f43059abfbb704461b","body_root":"0xfa9a72f9f7fef55e6b9f531be494555e7a983939d3072ad88e19e11573b44315"},"signature":"0x81227942a2376858edcc2d4c6c127a290e997c5ac9ae4a59570203b6a562c8bc539c466a798dc22c8a727fb341a7c58c150a6a7e2ed9d6378037329f9ed02c14ac9f031a63f19141d0d1b70d99923986bd6b5486976a4185468a8d8d32893029"}