{"encode":{"STR":"00000000-0000-0000-0000-000000000000","SIV":"0"},"decode":{"variant":"n.a.","version":"0 (n.a.)","contents":"00:00:00:00:00:00:00:00:00:00:00:00:00:00:00:00\n(special case: DCE 1.1 Nil UUID)"}}