{"encode":{"STR":"00001590-1d04-4400-0000-0010cef10f00","SIV":"437348437300848161817080389242624"},"decode":{"variant":"reserved (NCS backward compatible)","version":"4 (random data based)","contents":"00:00:15:90:1D:04:04:00:00:00:00:10:CE:F1:0F:00\n(no semantics: random data only)"}}