{"message":{"slot":"4219579","proposer_index":"58","parent_root":"0x287bf731e4e23a9b412ab39b3fd4608300abc014aa7915dbfd2d7edc71442a5a","state_root":"0xce4fa4f1069dd4d881918713b436da2df456f9a3f6f2d21a34947ce995b16bb9","body_root":"0xa5c60169a7976ebe3fa556d144f56b6dc8d0c98cd3c00846cbbc322374d815dc"},"signature":"0x90aa9721de999e46aaaa31220fc82aaa0d332a84e3688386e8ff12dfcb8009e3fce46e72b9a1ffbe4ddbb65f20d4bc9e034b1b95e024f06fcb863f5dc523489640074e77ea4ea1a0edd55e9f6765392f621e5a76fa01ed80bd00d45ed46eae54"}