{"message":{"slot":"664259","proposer_index":"53","parent_root":"0x55821de0a09085ae1472f308fd5aa282dc7e814a1006a49985e4cfe3d75d86f1","state_root":"0x2b3fc0392d984b90cc3c05c4c6282c5cd4569bf06f28e422c2875a766c62e502","body_root":"0x3252a9b49cfe2168886f5b9df65d99f3f6b25d49039d0212d929895b325d973d"},"signature":"0x8485a5da1c17c5c8ab344ac35ad26de0ffc910f68517dc195072c0511af4f49c6fcc0062886c9d71eab451e97c7a079914aa55076c119f53bef41bc4f7f74dc86599f3cbdbf9e7f5fd514972724cb209431458d0c483e807d39cbf54b26384ea"}