{"encode":{"STR":"44444444-4444-4444-4444-440644314465","SIV":"90741964512250256923566561715515638885"},"decode":{"variant":"reserved (NCS backward compatible)","version":"4 (random data based)","contents":"44:44:44:44:44:44:04:44:04:44:44:06:44:31:44:65\n(no semantics: random data only)"}}