Updated on 2026-08-14

app/src/main/java/com/tangem/wallet/btc/BtcData.java

@@ -22,18 +22,19 @@ public class BtcData extends CoinData {
     //for blockchain.info
     private boolean hasUnconfirmed = false;
 
-    public String getUnspentInputsDescription() {
+    public Unspents getUnspentInputsDescription() {
         try {
             int gatheredUnspents = 0;
-            if (unspentTransactions == null) return "";
+            if (unspentTransactions == null) return null;
             for (int i = 0; i < unspentTransactions.size(); i++) {
                 if (unspentTransactions.get(i).script != null && unspentTransactions.get(i).script.length() > 1)
                     gatheredUnspents++;
             }
-            return unspentTransactions.size() + " unspents (" + gatheredUnspents + " received)";
+
+            return new Unspents(unspentTransactions.size(), gatheredUnspents);
         } catch (Exception e) {
             e.printStackTrace();
-            return "";
+            return null;
         }
     }
 

app/src/main/java/com/tangem/wallet/btc/BtcEngine.java

@@ -437,7 +437,15 @@ public class BtcEngine extends CoinEngine {
 
     @Override
     public String getUnspentInputsDescription() {
-        return coinData.getUnspentInputsDescription();
+        Unspents unspents = coinData.getUnspentInputsDescription();
+        if (unspents == null) {
+            return "";
+        } else {
+            return String.format(
+                    ctx.getContext().getString(R.string.details_unspents_number),
+                    unspents.getUnspetns(),
+                    unspents.getGatheredUnspents());
+        }
     }
 
     @Override

app/src/main/java/com/tangem/wallet/btc/Unspents.kt

@@ -0,0 +1,3 @@
+package com.tangem.wallet.btc
+
+data class Unspents(val unspetns: Int, val gatheredUnspents: Int)