FIX: RBF tx memo porting

screen/transactions/RBFCancel.js

@@ -63,15 +63,14 @@ export default class RBFCancel extends CPFP {
   }
 
   onSuccessBroadcast() {
+    // porting metadata, if any
+    BlueApp.tx_metadata[this.state.newTxid] = BlueApp.tx_metadata[this.state.txid] || {};
+
     // porting tx memo
-    if (BlueApp.tx_metadata[this.state.txid]) {
-      BlueApp.tx_metadata[this.state.newTxid] = BlueApp.tx_metadata[this.state.txid];
     if (BlueApp.tx_metadata[this.state.newTxid]['memo']) {
       BlueApp.tx_metadata[this.state.newTxid]['memo'] = 'Cancelled: ' + BlueApp.tx_metadata[this.state.newTxid]['memo'];
-      }
     } else {
-      // no old metadata
-      BlueApp.tx_metadata[this.state.newTxid] = { memo: 'Cancelled transaction' };
+      BlueApp.tx_metadata[this.state.newTxid]['memo'] = 'Cancelled transaction';
     }
   }
 

screen/transactions/transactionStatus.js

@@ -338,7 +338,7 @@ export default class TransactionsStatus extends Component {
                         }
                         style={{ color: '#d0021b', fontSize: 15, fontWeight: '500', textAlign: 'center' }}
                       >
-                        {loc.send.details.cancel}
+                        {"Cancel Transaction"}
                       </Text>
                     </TouchableOpacity>
                   </React.Fragment>