{"encode":{"STR":"00001690-1904-4400-0000-0010cef10f00","SIV":"457629608964460546860752741404416"},"decode":{"variant":"reserved (NCS backward compatible)","version":"4 (random data based)","contents":"00:00:16:90:19:04:04:00:00:00:00:10:CE:F1:0F:00\n(no semantics: random data only)"}}