{"encode":{"STR":"00001590-1f00-4e04-0000-0000000ff1ce","SIV":"437349051482461977853620239987150"},"decode":{"variant":"reserved (NCS backward compatible)","version":"4 (random data based)","contents":"00:00:15:90:1F:00:0E:04:00:00:00:00:00:0F:F1:CE\n(no semantics: random data only)"}}