diff --git a/src/components/LocksCard.tsx b/src/components/LocksCard.tsx
index 3c83bab..c31bff1 100644
--- a/src/components/LocksCard.tsx
+++ b/src/components/LocksCard.tsx
@@ -109,12 +109,12 @@ export const LocksCard = () => {
     if (!unVoteTxs || !unlockTxs) return
 
     const subscriptionCallback = getSubscriptionCallBack({
-      onFinalized: () => setIsUnlockingLoading(false),
+      onInBlock: () => setIsUnlockingLoading(false),
       onError: () => setIsUnlockingLoading(false),
     })
 
     api.tx.Utility.batch({ calls: [...unVoteTxs, ...unlockTxs] })
-      .signSubmitAndWatch(selectedAccount.polkadotSigner)
+      .signSubmitAndWatch(selectedAccount.polkadotSigner, { at: 'best' })
       .subscribe(subscriptionCallback)
   }, [api, freeLocks, getSubscriptionCallBack, getUnlockTx, selectedAccount])
 
diff --git a/src/components/MyDelegations.tsx b/src/components/MyDelegations.tsx
index 16ef05e..97e118d 100644
--- a/src/components/MyDelegations.tsx
+++ b/src/components/MyDelegations.tsx
@@ -67,15 +67,15 @@ export const MyDelegations = () => {
         onError: () => {
           setDelegatesLoading((prev) => prev.filter((id) => id !== delegate))
         },
-        onFinalized: () => {
+        onInBlock: () => {
           setDelegatesLoading((prev) => prev.filter((id) => id !== delegate))
           refreshLocks()
         },
       })
 
-      tx.signSubmitAndWatch(selectedAccount.polkadotSigner).subscribe(
-        subscriptionCallback,
-      )
+      tx.signSubmitAndWatch(selectedAccount.polkadotSigner, {
+        at: 'best',
+      }).subscribe(subscriptionCallback)
     },
     [api, delegations, getSubscriptionCallback, refreshLocks, selectedAccount],
   )
diff --git a/src/contexts/DelegatesContext.tsx b/src/contexts/DelegatesContext.tsx
index 89e31e4..dc37d30 100644
--- a/src/contexts/DelegatesContext.tsx
+++ b/src/contexts/DelegatesContext.tsx
@@ -59,7 +59,7 @@ const DelegateContextProvider = ({ children }: DelegatesContextProps) => {
   // useEffect(() => {
   //   const a = async (delegates: any[]) => {
   //     const result: Promise<any>[] = delegates.map((d) => {
-  //       return dotApi.query.ConvictionVoting.VotingFor.getEntries(d.address)
+  //       return dotApi.query.ConvictionVoting.VotingFor.getEntries(d.address, 'best')
   //     })
   //     await Promise.all(result).then((res) => {
   //       console.log(res)
diff --git a/src/pages/Delegate/MultiTransactionDialog.tsx b/src/pages/Delegate/MultiTransactionDialog.tsx
index eb775be..80ee015 100644
--- a/src/pages/Delegate/MultiTransactionDialog.tsx
+++ b/src/pages/Delegate/MultiTransactionDialog.tsx
@@ -68,14 +68,14 @@ export const MultiTransactionDialog = ({
 
     const subscriptionCallBack1 = getSubscriptionCallBack({
       onError: () => setIsTxInitiated(false),
-      onFinalized: () => {
+      onInBlock: () => {
         setStep(2)
         setIsTxInitiated(false)
       },
     })
 
     ;(await step1Txs)
-      .signSubmitAndWatch(selectedAccount?.polkadotSigner)
+      .signSubmitAndWatch(selectedAccount?.polkadotSigner, { at: 'best' })
       .subscribe(subscriptionCallBack1)
   }
 
@@ -107,10 +107,12 @@ export const MultiTransactionDialog = ({
         setIsTxInitiated(false)
         setWaitingForFinalization(true)
       },
-      onInBlock: () => setWaitingForFinalization(true),
-      onFinalized: () => {
+      onInBlock: () => {
+        setWaitingForFinalization(true)
         onProcessFinished()
         setIsTxInitiated(false)
+      },
+      onFinalized: () => {
         setWaitingForFinalization(false)
       },
     })
diff --git a/src/pages/Delegate/index.tsx b/src/pages/Delegate/index.tsx
index 9eff044..5a1b6f1 100644
--- a/src/pages/Delegate/index.tsx
+++ b/src/pages/Delegate/index.tsx
@@ -178,11 +178,11 @@ export const Delegate = () => {
 
     const subscriptionCallBack = getSubscriptionCallBack({
       onError: () => setIsTxInitiated(false),
-      onFinalized: () => onProcessFinished(),
+      onInBlock: () => onProcessFinished(),
     })
 
     await allTxs
-      .signSubmitAndWatch(selectedAccount?.polkadotSigner)
+      .signSubmitAndWatch(selectedAccount?.polkadotSigner, { at: 'best' })
       .subscribe(subscriptionCallBack)
   }