diff --git a/app/components/Modals/TransferNftModal/TransferNftModal.jsx b/app/components/Modals/TransferNftModal/TransferNftModal.jsx
index 1cb24b5f0..5412471b7 100644
--- a/app/components/Modals/TransferNftModal/TransferNftModal.jsx
+++ b/app/components/Modals/TransferNftModal/TransferNftModal.jsx
@@ -36,6 +36,7 @@ type Props = {
   dispatch: any => any,
   isHardwareLogin: boolean,
   signingFunction: () => void,
+  publicKey: string,
 }
 
 export default function TransferNftModal(props: Props) {
@@ -55,6 +56,7 @@ export default function TransferNftModal(props: Props) {
     showErrorNotification,
     showInfoNotification,
     hideNotification,
+    publicKey,
   } = props
   function handleSubmit() {}
 
@@ -66,6 +68,7 @@ export default function TransferNftModal(props: Props) {
   const [recipientAddress, setRecipientAddress] = useState('')
   const [recipientAddressError, setRecipientAddressError] = useState('')
   const [gasFee, setGasFee] = useState(DEFAULT_FEES)
+  const [feesInitialized, setFeesInitialized] = useState(false)
   const [sendButtonDisabled, setSendButtonDisabled] = useState(false)
   const [loading, setLoading] = useState(true)
 
@@ -74,7 +77,7 @@ export default function TransferNftModal(props: Props) {
   }
 
   function isValidAddress(address: string) {
-    if (address[0].toLocaleUpperCase() !== 'N') {
+    if (address && address[0] && address[0].toLocaleUpperCase() !== 'N') {
       setRecipientAddressError(
         intl.formatMessage({
           id: 'errors.send.invalidN3Address',
@@ -117,7 +120,7 @@ export default function TransferNftModal(props: Props) {
       if (!endpoint) {
         endpoint = await getRPCEndpoint(net)
       }
-      const account = new n3Wallet.Account(wif)
+      const account = new n3Wallet.Account(isHardwareLogin ? publicKey : wif)
       const testReq = {
         params: {
           request: {
@@ -142,7 +145,15 @@ export default function TransferNftModal(props: Props) {
           },
         },
       }
-      const results = await new N3Helper(endpoint, 0).rpcCall(account, testReq)
+
+      const results = await new N3Helper(endpoint, 0).rpcCall(
+        account,
+        testReq,
+        isHardwareLogin,
+        signingFunction,
+        showInfoNotification,
+        hideNotification,
+      )
 
       const { result } = results
 
@@ -165,11 +176,11 @@ export default function TransferNftModal(props: Props) {
       setLoading(false)
       hideModal()
     } catch (e) {
-      setLoading(false)
-      console.error({ e })
+      hideModal()
       showErrorNotification({
-        message: 'An unknown error has occurred. Please try again.',
+        message: e.message,
       })
+      setLoading(false)
     }
   }
 
@@ -218,6 +229,7 @@ export default function TransferNftModal(props: Props) {
         networkFee: fee,
         systemFee: 0,
       })
+      setFeesInitialized(true)
       setLoading(false)
     }
     testInvoke()
@@ -252,7 +264,7 @@ export default function TransferNftModal(props: Props) {
           />
 
           <N3Fees
-            fees={loading ? DEFAULT_FEES : gasFee}
+            fees={loading && !feesInitialized ? DEFAULT_FEES : gasFee}
             notEnoughGasCallback={toggleHasEnoughGas}
           />
 
diff --git a/app/containers/App/App.jsx b/app/containers/App/App.jsx
index aabe2f5d9..27e6d11a0 100644
--- a/app/containers/App/App.jsx
+++ b/app/containers/App/App.jsx
@@ -186,6 +186,7 @@ const App = ({
   return (
     <ErrorBoundary>
       <div style={themes[theme]} className={styles.container}>
+        <Notifications />
         {address &&
           routesWithSideBar.includes(location.pathname) && (
             <Sidebar store={store} theme={theme} className={styles.sidebar} />
@@ -193,7 +194,7 @@ const App = ({
         <div className={styles.wrapper}>
           <FramelessNavigation />
           <div className={styles.content}>{children}</div>
-          <Notifications />
+
           <ModalRenderer />
         </div>
       </div>