{"encode":{"STR":"00001290-0a0c-4400-0000-0000cef10f00","SIV":"376495337946113101905897542717184"},"decode":{"variant":"reserved (NCS backward compatible)","version":"4 (random data based)","contents":"00:00:12:90:0A:0C:04:00:00:00:00:00:CE:F1:0F:00\n(no semantics: random data only)"}}