{"encode":{"STR":"00001590-1904-4400-0000-0020cef10f00","SIV":"437347199360808876436874209595136"},"decode":{"variant":"reserved (NCS backward compatible)","version":"4 (random data based)","contents":"00:00:15:90:19:04:04:00:00:00:00:20:CE:F1:0F:00\n(no semantics: random data only)"}}