Merge branch 'master' into nymkappa/search-autofocus

frontend/src/app/services/state.service.ts

@@ -114,6 +114,7 @@ export class StateService {
   mempoolTxPosition$ = new Subject<{ txid: string, position: MempoolPosition}>();
   blockTransactions$ = new Subject<Transaction>();
   isLoadingWebSocket$ = new ReplaySubject<boolean>(1);
+  isLoadingMempool$ = new BehaviorSubject<boolean>(true);
   vbytesPerSecond$ = new ReplaySubject<number>(1);
   previousRetarget$ = new ReplaySubject<number>(1);
   backendInfo$ = new ReplaySubject<IBackendInfo>(1);