diff --git a/src/wallet/wallet2.cpp b/src/wallet/wallet2.cpp
index f1cf1a96..ef545f26 100644
--- a/src/wallet/wallet2.cpp
+++ b/src/wallet/wallet2.cpp
@@ -4662,7 +4662,7 @@ void wallet2::transfer(const std::vector<currency::tx_destination_entry>& dsts,
   bool shuffle,
   uint8_t flags,
   bool send_to_network,
-  std::string* p_signed_tx_blob_str)
+  std::string* p_unsigned_filename_or_tx_blob_str)
 {
   //TIME_MEASURE_START(precalculation_time);
   construct_tx_param ctp = AUTO_VAL_INIT(ctp);
@@ -4681,7 +4681,7 @@ void wallet2::transfer(const std::vector<currency::tx_destination_entry>& dsts,
   ctp.tx_outs_attr = tx_outs_attr;
   ctp.unlock_time = unlock_time;
   //TIME_MEASURE_FINISH(precalculation_time);
-  transfer(ctp, tx, send_to_network, p_signed_tx_blob_str);
+  transfer(ctp, tx, send_to_network, p_unsigned_filename_or_tx_blob_str);
 }
 //----------------------------------------------------------------------------------------------------
 //----------------------------------------------------------------------------------------------------
@@ -4762,7 +4762,7 @@ void wallet2::check_and_throw_if_self_directed_tx_with_payment_id_requested(cons
 void wallet2::transfer(const construct_tx_param& ctp,
   currency::transaction &tx,
   bool send_to_network,
-  std::string* p_signed_tx_blob_str)
+  std::string* p_unsigned_filename_or_tx_blob_str)
 {
   WLT_THROW_IF_FALSE_WALLET_CMN_ERR_EX(!is_auditable() || !is_watch_only(), "You can't initiate coins transfer using an auditable watch-only wallet."); // btw, watch-only wallets can call transfer() within cold-signing process
 
diff --git a/src/wallet/wallet2.h b/src/wallet/wallet2.h
index 8fcbcf4b..c3ab9d66 100644
--- a/src/wallet/wallet2.h
+++ b/src/wallet/wallet2.h
@@ -543,7 +543,7 @@ namespace tools
       bool shuffle = true,
       uint8_t flags = 0,
       bool send_to_network = true,
-      std::string* p_signed_tx_blob_str = nullptr);
+      std::string* p_unsigned_filename_or_tx_blob_str = nullptr);
 
     void transfer(const std::vector<currency::tx_destination_entry>& dsts, 
                   size_t fake_outputs_count, 
@@ -563,7 +563,7 @@ namespace tools
     void transfer(const construct_tx_param& ctp,
                   currency::transaction &tx,
                   bool send_to_network,
-                  std::string* p_signed_tx_blob_str);
+                  std::string* p_unsigned_filename_or_tx_blob_str);
 
     template<typename destination_split_strategy_t>
     void transfer_from_contract(
diff --git a/src/wallet/wallet_rpc_server.cpp b/src/wallet/wallet_rpc_server.cpp
index b1703598..9c9d9db3 100644
--- a/src/wallet/wallet_rpc_server.cpp
+++ b/src/wallet/wallet_rpc_server.cpp
@@ -306,12 +306,12 @@ namespace tools
 
       currency::transaction tx;
       
-      std::string signed_tx_blob_str;
-      m_wallet.transfer(dsts, req.mixin, 0/*req.unlock_time*/, req.fee, extra, attachments, detail::ssi_digit, tx_dust_policy(DEFAULT_DUST_THRESHOLD), tx, CURRENCY_TO_KEY_OUT_RELAXED, true, 0, true, &signed_tx_blob_str);
+      std::string unsigned_tx_blob_str;
+      m_wallet.transfer(dsts, req.mixin, 0/*req.unlock_time*/, req.fee, extra, attachments, detail::ssi_digit, tx_dust_policy(DEFAULT_DUST_THRESHOLD), tx, CURRENCY_TO_KEY_OUT_RELAXED, true, 0, true, &unsigned_tx_blob_str);
       if (m_wallet.is_watch_only())
       {
-        res.tx_unsigned_hex = epee::string_tools::buff_to_hex_nodelimer(signed_tx_blob_str); // watch-only wallets can't sign and relay transactions
-        // leave res.tx_hash empty, because tx has will change after signing
+        res.tx_unsigned_hex = epee::string_tools::buff_to_hex_nodelimer(unsigned_tx_blob_str); // watch-only wallets could not sign and relay transactions
+        // leave res.tx_hash empty, because tx hash will change after signing
       }
       else
       {