diff --git a/app/src/main/java/com/tangem/wallet/tokenEmv/TokenEmvEngine.kt b/app/src/main/java/com/tangem/wallet/tokenEmv/TokenEmvEngine.kt
index 0997a06cbf..ef083c5d2d 100644
--- a/app/src/main/java/com/tangem/wallet/tokenEmv/TokenEmvEngine.kt
+++ b/app/src/main/java/com/tangem/wallet/tokenEmv/TokenEmvEngine.kt
@@ -235,61 +235,30 @@ class TokenEmvEngine : TokenEngine {
 
         val responseListener: ServerApiInfura.ResponseListener = object : ServerApiInfura.ResponseListener {
             override fun onSuccess(method: String, infuraResponse: InfuraResponse) {
-                when (method) {
-                    ServerApiInfura.INFURA_ETH_GET_TRANSACTION_COUNT -> {
-                        var nonce = infuraResponse.result
-                        nonce = nonce!!.substring(2)
-                        val count = BigInteger(nonce, 16)
-                        coinData.confirmedTXCount = count
-                        if (serverApiInfura.isRequestsSequenceCompleted) { //getting balances after checking for pending to avoid showing old balance as verified
-                            serverApiInfura.requestData(ServerApiInfura.INFURA_ETH_CALL, 67, coinData.wallet, getContractAddress(ctx.card), "")
-                        }
-                    }
-                    ServerApiInfura.INFURA_ETH_GET_PENDING_COUNT -> {
-                        var pending = infuraResponse.result
-                        pending = pending!!.substring(2)
-                        val count = BigInteger(pending, 16)
-                        coinData.unconfirmedTXCount = count
-                        if (serverApiInfura.isRequestsSequenceCompleted) { //getting balances after checking for pending to avoid showing old balance as verified
-                            serverApiInfura.requestData(ServerApiInfura.INFURA_ETH_CALL, 67, coinData.wallet, getContractAddress(ctx.card), "")
-                        }
-                    }
-                    ServerApiInfura.INFURA_ETH_CALL -> {
-                        try {
-                            var balanceCap = infuraResponse.result
-                            balanceCap = balanceCap!!.substring(2)
-                            val l = BigInteger(balanceCap, 16)
-                            coinData.balanceInInternalUnits = InternalAmount(l, ctx.card.tokenSymbol)
-                            coinData.isBalanceReceived = true
-                            //                              Log.i("$TAG eth_call", balanceCap)
-                        } catch (e: java.lang.Exception) {
-                            e.printStackTrace()
-                        }
-                    }
-                }
-                if (serverApiInfura.isRequestsSequenceCompleted) {
-                    blockchainRequestsCallbacks.onComplete(!ctx.hasError())
-                } else {
-                    blockchainRequestsCallbacks.onProgress()
+                try {
+                    var balanceCap = infuraResponse.result
+                    balanceCap = balanceCap!!.substring(2)
+                    val l = BigInteger(balanceCap, 16)
+                    coinData.balanceInInternalUnits = InternalAmount(l, ctx.card.tokenSymbol)
+                    coinData.isBalanceReceived = true
+                    //                              Log.i("$TAG eth_call", balanceCap)
+                } catch (e: java.lang.Exception) {
+                    onFail(method, e.message ?: "invalid response")
                 }
+                blockchainRequestsCallbacks.onComplete(true)
             }
 
             override fun onFail(method: String, message: String) {
                 Log.e(TAG, "onFail: $method $message")
                 ctx.error = message
-                if (serverApiInfura.isRequestsSequenceCompleted) {
-                    blockchainRequestsCallbacks.onComplete(false)
-                } else {
-                    blockchainRequestsCallbacks.onProgress()
-                }
+                blockchainRequestsCallbacks.onComplete(false)
             }
         }
 
         serverApiInfura.setResponseListener(responseListener)
 
         if (validateAddress(getContractAddress(ctx.card))) {
-            serverApiInfura.requestData(ServerApiInfura.INFURA_ETH_GET_TRANSACTION_COUNT, 67, coinData.wallet, "", "")
-            serverApiInfura.requestData(ServerApiInfura.INFURA_ETH_GET_PENDING_COUNT, 67, coinData.wallet, "", "")
+            serverApiInfura.requestData(ServerApiInfura.INFURA_ETH_CALL, 67, coinData.wallet, getContractAddress(ctx.card), "")
         } else {
             ctx.error = "Smart contract address not defined"
             blockchainRequestsCallbacks.onComplete(false)
@@ -368,5 +337,8 @@ class TokenEmvEngine : TokenEngine {
         return false
     }
 
+    override fun pendingTransactionTimeoutInSeconds(): Int {
+        return 60
+    }
 
 }
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