{"encode":{"STR":"44444444-4444-4444-4444-440144984466","SIV":"90741964512250256923566561694047552614"},"decode":{"variant":"reserved (NCS backward compatible)","version":"4 (random data based)","contents":"44:44:44:44:44:44:04:44:04:44:44:01:44:98:44:66\n(no semantics: random data only)"}}