update contract

Author: JamesANZ

examples/UEFA/UEFA.xml

@@ -18,7 +18,7 @@
     </ts:name>
 
     <ts:contract name="UEFA" interface="erc721">
-        <ts:address network="3">0x439bf1B20841Fa5498C3471C202F438147b7e447</ts:address>
+        <ts:address network="3">0xc2f901070AdcfA07Bc5c46cc2390063248eb9E81</ts:address>
     </ts:contract>
 
     <ts:origins>