{"message":{"slot":"2299450","proposer_index":"449","parent_root":"0xfbddb2771a79f86e0901052d046124e9d0a92eeba57dd1f1893eb2531089eeaa","state_root":"0x5c6fa2b249005d2de83b1c978623e049b08a04c4baf3db619c2594ea88f3895c","body_root":"0x12cee1dc8a1cb44c47919a5b4338d6f1dd734bff9db635ad7308312f0ffa440f"},"signature":"0xa7f29a13430acf963cd168e48c29c8dea88b586f53efbddbb4f892b3f2b16b949173133eaeb9b9010a4de07ed4ce793204fcf89add02d44e796dddcedfc882cb42832f0870a73f7b5957f0e15931bede10f5d93aee2a4c7c12ec229861138d64"}