chg: [cryptocurrency-transaction] fix the UUID

Author: adulau

objects/cryptocurrency-transaction/definition.json

@@ -79,6 +79,6 @@
     "value",
     "address"
   ],
-  "uuid": "B7341729-5A8A-439F-A775-6D814DA3C7B5",
+  "uuid": "a4aab70f-e43a-48cb-bf82-505de8228dd6",
   "version": 1
 }