diff --git a/backend/src/api/websocket-handler.ts b/backend/src/api/websocket-handler.ts
index a2ae6d0c9..92abaab6d 100644
--- a/backend/src/api/websocket-handler.ts
+++ b/backend/src/api/websocket-handler.ts
@@ -332,11 +332,18 @@ class WebsocketHandler {
       }
 
       if (client['track-tx']) {
-        const utxoSpent = newTransactions.some((tx) => {
-          return tx.vin.some((vin) => vin.txid === client['track-tx']);
-        });
-        if (utxoSpent) {
-          response['utxoSpent'] = true;
+        const outspends: object = {};
+        newTransactions.forEach((tx) => tx.vin.forEach((vin, i) => {
+          if (vin.txid === client['track-tx']) {
+            outspends[vin.vout] = {
+              vin: i,
+              txid: tx.txid,
+            };
+          }
+        }));
+
+        if (Object.keys(outspends).length) {
+          response['utxoSpent'] = outspends;
         }
 
         if (rbfTransactions[client['track-tx']]) {
@@ -414,7 +421,6 @@ class WebsocketHandler {
       }
 
       if (client['track-tx'] && txIds.indexOf(client['track-tx']) > -1) {
-        client['track-tx'] = null;
         response['txConfirmed'] = true;
       }
 
diff --git a/frontend/src/app/components/transactions-list/transactions-list.component.html b/frontend/src/app/components/transactions-list/transactions-list.component.html
index 200356ffd..1470e6211 100644
--- a/frontend/src/app/components/transactions-list/transactions-list.component.html
+++ b/frontend/src/app/components/transactions-list/transactions-list.component.html
@@ -186,16 +186,16 @@
                     <app-amount [satoshis]="vout.value"></app-amount>
                   </ng-template>
                 </td>
-                <td class="arrow-td" *ngIf="{ value: (outspends$ | async) } as outspends">
-                  <span *ngIf="!outspends.value || !outspends.value[i] || vout.scriptpubkey_type === 'op_return' || vout.scriptpubkey_type === 'fee' ; else outspend" class="grey">
+                <td class="arrow-td">
+                  <span *ngIf="!outspends[i] || vout.scriptpubkey_type === 'op_return' || vout.scriptpubkey_type === 'fee' ; else outspend" class="grey">
                     <fa-icon [icon]="['fas', 'arrow-alt-circle-right']" [fixedWidth]="true"></fa-icon>
                   </span>
                   <ng-template #outspend>
-                    <span *ngIf="!outspends.value[i][vindex] || !outspends.value[i][vindex].spent; else spent" class="green">
+                    <span *ngIf="!outspends[i][vindex] || !outspends[i][vindex].spent; else spent" class="green">
                       <fa-icon [icon]="['fas', 'arrow-alt-circle-right']" [fixedWidth]="true"></fa-icon>
                     </span>
                     <ng-template #spent>
-                      <a *ngIf="outspends.value[i][vindex].txid else outputNoTxId" [routerLink]="['/tx/' | relativeUrl, outspends.value[i][vindex].txid]" class="red">
+                      <a *ngIf="outspends[i][vindex].txid else outputNoTxId" [routerLink]="['/tx/' | relativeUrl, outspends[i][vindex].txid]" class="red">
                         <fa-icon [icon]="['fas', 'arrow-alt-circle-right']" [fixedWidth]="true"></fa-icon>
                       </a>
                       <ng-template #outputNoTxId>
diff --git a/frontend/src/app/components/transactions-list/transactions-list.component.ts b/frontend/src/app/components/transactions-list/transactions-list.component.ts
index fd3cf0241..7d3c5d0e4 100644
--- a/frontend/src/app/components/transactions-list/transactions-list.component.ts
+++ b/frontend/src/app/components/transactions-list/transactions-list.component.ts
@@ -1,11 +1,11 @@
-import { Component, OnInit, Input, ChangeDetectionStrategy, OnChanges, Output, EventEmitter } from '@angular/core';
+import { Component, OnInit, Input, ChangeDetectionStrategy, OnChanges, Output, EventEmitter, ChangeDetectorRef } from '@angular/core';
 import { StateService } from '../../services/state.service';
-import { Observable, forkJoin, ReplaySubject, BehaviorSubject, merge } from 'rxjs';
+import { Observable, forkJoin, ReplaySubject, BehaviorSubject, merge, of, Subject, Subscription } from 'rxjs';
 import { Outspend, Transaction } from '../../interfaces/electrs.interface';
 import { ElectrsApiService } from '../../services/electrs-api.service';
 import { environment } from 'src/environments/environment';
 import { AssetsService } from 'src/app/services/assets.service';
-import { map, share, switchMap } from 'rxjs/operators';
+import { map, share, switchMap, tap } from 'rxjs/operators';
 import { BlockExtended } from 'src/app/interfaces/node-api.interface';
 
 @Component({
@@ -27,41 +27,18 @@ export class TransactionsListComponent implements OnInit, OnChanges {
   @Output() loadMore = new EventEmitter();
 
   latestBlock$: Observable<BlockExtended>;
-  outspends$: Observable<Outspend[]>;
+  outspendsSubscription: Subscription;
   refreshOutspends$: ReplaySubject<object> = new ReplaySubject();
   showDetails$ = new BehaviorSubject<boolean>(false);
-  _outspends: Outspend[] = [];
+  outspends: Outspend[][] = [];
   assetsMinimal: any;
 
   constructor(
     public stateService: StateService,
     private electrsApiService: ElectrsApiService,
     private assetsService: AssetsService,
-  ) {
-    this.outspends$ = merge(
-      this.refreshOutspends$,
-      this.stateService.utxoSpent$
-        .pipe(
-          map(() => {
-            this._outspends = [];
-            return { 0: this.electrsApiService.getOutspends$(this.transactions[0].txid) };
-          }),
-        )
-    ).pipe(
-      switchMap((observableObject) => forkJoin(observableObject)),
-      map((outspends: any) => {
-        const newOutspends = [];
-        for (const i in outspends) {
-          if (outspends.hasOwnProperty(i)) {
-            newOutspends.push(outspends[i]);
-          }
-        }
-        this._outspends = this._outspends.concat(newOutspends);
-        return this._outspends;
-      }),
-      share(),
-    );
-  }
+    private ref: ChangeDetectorRef,
+  ) { }
 
   ngOnInit() {
     this.latestBlock$ = this.stateService.blocks$.pipe(map(([block]) => block));
@@ -72,6 +49,34 @@ export class TransactionsListComponent implements OnInit, OnChanges {
         this.assetsMinimal = assets;
       });
     }
+
+    this.outspendsSubscription = merge(
+      this.refreshOutspends$
+        .pipe(
+          switchMap((observableObject) => forkJoin(observableObject)),
+          map((outspends: any) => {
+            const newOutspends: Outspend[] = [];
+            for (const i in outspends) {
+              if (outspends.hasOwnProperty(i)) {
+                newOutspends.push(outspends[i]);
+              }
+            }
+            this.outspends = this.outspends.concat(newOutspends);
+          }),
+        ),
+      this.stateService.utxoSpent$
+        .pipe(
+          map((utxoSpent) => {
+            for (const i in utxoSpent) {
+              this.outspends[0][i] = {
+                spent: true,
+                txid: utxoSpent[i].txid,
+                vin: utxoSpent[i].vin,
+              };
+            }
+          }),
+        )
+    ).subscribe(() => this.ref.markForCheck());
   }
 
   ngOnChanges() {
@@ -90,7 +95,7 @@ export class TransactionsListComponent implements OnInit, OnChanges {
     this.transactions.forEach((tx, i) => {
       tx['@voutLimit'] = true;
       tx['@vinLimit'] = true;
-      if (this._outspends[i]) {
+      if (this.outspends[i]) {
         return;
       }
       observableObject[i] = this.electrsApiService.getOutspends$(tx.txid);
@@ -149,4 +154,8 @@ export class TransactionsListComponent implements OnInit, OnChanges {
       this.showDetails$.next(true);
     }
   }
+
+  ngOnDestroy() {
+    this.outspendsSubscription.unsubscribe();
+  }
 }
diff --git a/frontend/src/app/interfaces/websocket.interface.ts b/frontend/src/app/interfaces/websocket.interface.ts
index cb867ffb3..d82d9a618 100644
--- a/frontend/src/app/interfaces/websocket.interface.ts
+++ b/frontend/src/app/interfaces/websocket.interface.ts
@@ -16,7 +16,7 @@ export interface WebsocketResponse {
   data?: string[];
   tx?: Transaction;
   rbfTransaction?: Transaction;
-  utxoSpent?: boolean;
+  utxoSpent?: object;
   transactions?: TransactionStripped[];
   loadingIndicators?: ILoadingIndicators;
   backendInfo?: IBackendInfo;
diff --git a/frontend/src/app/services/state.service.ts b/frontend/src/app/services/state.service.ts
index 238cf227c..85ce7b567 100644
--- a/frontend/src/app/services/state.service.ts
+++ b/frontend/src/app/services/state.service.ts
@@ -81,7 +81,7 @@ export class StateService {
   mempoolInfo$ = new ReplaySubject<MempoolInfo>(1);
   mempoolBlocks$ = new ReplaySubject<MempoolBlock[]>(1);
   txReplaced$ = new Subject<Transaction>();
-  utxoSpent$ = new Subject<null>();
+  utxoSpent$ = new Subject<object>();
   mempoolTransactions$ = new Subject<Transaction>();
   blockTransactions$ = new Subject<Transaction>();
   isLoadingWebSocket$ = new ReplaySubject<boolean>(1);
diff --git a/frontend/src/app/services/websocket.service.ts b/frontend/src/app/services/websocket.service.ts
index 4d294ae2d..f99524197 100644
--- a/frontend/src/app/services/websocket.service.ts
+++ b/frontend/src/app/services/websocket.service.ts
@@ -252,7 +252,7 @@ export class WebsocketService {
     }
 
     if (response.utxoSpent) {
-      this.stateService.utxoSpent$.next();
+      this.stateService.utxoSpent$.next(response.utxoSpent);
     }
 
     if (response.backendInfo) {