diff --git a/server/monitor.go b/server/monitor.go
index 76cd615083..66bf96ca31 100644
--- a/server/monitor.go
+++ b/server/monitor.go
@@ -2446,19 +2446,20 @@ func (s *Server) Accountz(optz *AccountzOptions) (*Accountz, error) {
 	if sacc := s.SystemAccount(); sacc != nil {
 		a.SystemAccount = sacc.GetName()
 	}
-	if optz.Account == "" {
+	if optz == nil || optz.Account == _EMPTY_ {
 		a.Accounts = []string{}
 		s.accounts.Range(func(key, value interface{}) bool {
 			a.Accounts = append(a.Accounts, key.(string))
 			return true
 		})
 		return a, nil
-	} else if aInfo, err := s.accountInfo(optz.Account); err != nil {
+	}
+	aInfo, err := s.accountInfo(optz.Account)
+	if err != nil {
 		return nil, err
-	} else {
-		a.Account = aInfo
-		return a, nil
 	}
+	a.Account = aInfo
+	return a, nil
 }
 
 func newExtImport(v *serviceImport) ExtImport {
@@ -2471,10 +2472,12 @@ func newExtImport(v *serviceImport) ExtImport {
 		imp.Tracking = v.tracking
 		imp.Invalid = v.invalid
 		imp.Import = jwt.Import{
-			Subject: jwt.Subject(v.from),
+			Subject: jwt.Subject(v.to),
 			Account: v.acc.Name,
 			Type:    jwt.Service,
-			To:      jwt.Subject(v.to),
+			// Deprecated so we duplicate. Use LocalSubject.
+			To:           jwt.Subject(v.from),
+			LocalSubject: jwt.RenamingSubject(v.from),
 		}
 		imp.TrackingHdr = v.trackingHdr
 		imp.Latency = newExtServiceLatency(v.latency)
diff --git a/server/monitor_test.go b/server/monitor_test.go
index 0c04796f7f..b7b02b7a7e 100644
--- a/server/monitor_test.go
+++ b/server/monitor_test.go
@@ -4734,3 +4734,36 @@ func TestMonitorConnzSortByRTT(t *testing.T) {
 		}
 	}
 }
+
+// https://github.com/nats-io/nats-server/issues/4144
+func TestMonitorAccountszMappingOrderReporting(t *testing.T) {
+	conf := createConfFile(t, []byte(`
+	listen: 127.0.0.1:-1
+	server_name: SR22
+	accounts {
+		CLOUD {
+			exports [ { service: "downlink.>" } ]
+		}
+		APP {
+			imports [ { service: { account: CLOUD, subject: "downlink.>"}, to: "event.>"} ]
+		}
+	}`))
+
+	s, _ := RunServerWithConfig(conf)
+	defer s.Shutdown()
+
+	az, err := s.Accountz(&AccountzOptions{"APP"})
+	require_NoError(t, err)
+	require_NotNil(t, az.Account)
+	require_True(t, len(az.Account.Imports) > 0)
+
+	var found bool
+	for _, si := range az.Account.Imports {
+		if si.Import.Subject == "downlink.>" {
+			found = true
+			require_True(t, si.Import.LocalSubject == "event.>")
+			break
+		}
+	}
+	require_True(t, found)
+}