diff --git a/lib/controllers/account_data_controller.dart b/lib/controllers/account_data_controller.dart
new file mode 100644
index 0000000..125d7cf
--- /dev/null
+++ b/lib/controllers/account_data_controller.dart
@@ -0,0 +1,16 @@
+import "package:fast_immutable_collections/fast_immutable_collections.dart";
+import "package:flutter_riverpod/flutter_riverpod.dart";
+import "package:nexus/models/account_data.dart";
+
+class AccountDataController extends Notifier<IMap<String, AccountData>> {
+  @override
+  IMap<String, AccountData> build() => const IMap.empty();
+
+  void update(IMap<String, AccountData> newData) =>
+      state = IMap({...state.unlock, ...newData.unlock});
+
+  static final provider =
+      NotifierProvider<AccountDataController, IMap<String, AccountData>>(
+        AccountDataController.new,
+      );
+}
diff --git a/lib/controllers/client_controller.dart b/lib/controllers/client_controller.dart
index 6639de6..780439d 100644
--- a/lib/controllers/client_controller.dart
+++ b/lib/controllers/client_controller.dart
@@ -5,6 +5,7 @@ import "package:collection/collection.dart";
 import "package:fast_immutable_collections/fast_immutable_collections.dart";
 import "package:ffi/ffi.dart";
 import "package:flutter/foundation.dart";
+import "package:nexus/controllers/account_data_controller.dart";
 import "package:nexus/controllers/client_state_controller.dart";
 import "package:nexus/controllers/init_complete_controller.dart";
 import "package:nexus/controllers/rooms_controller.dart";
@@ -66,16 +67,26 @@ class ClientController extends AsyncNotifier<int> {
               case "sync_complete":
                 final syncData = SyncData.fromJson(decodedMuksEvent);
                 final roomProvider = RoomsController.provider;
+                final accountDataProvider = AccountDataController.provider;
+
+                if (syncData.clearState) {
+                  ref.invalidate(roomProvider);
+                  ref.invalidate(accountDataProvider);
+                }
 
-                if (syncData.clearState) ref.invalidate(roomProvider);
                 ref
                     .watch(roomProvider.notifier)
                     .update(syncData.rooms, syncData.leftRooms);
+                ref
+                    .watch(accountDataProvider.notifier)
+                    .update(syncData.accountData);
+
                 if (syncData.topLevelSpaces != null) {
                   ref
                       .watch(TopLevelSpacesController.provider.notifier)
                       .set(syncData.topLevelSpaces!);
                 }
+
                 if (syncData.spaceEdges != null) {
                   ref
                       .watch(SpaceEdgesController.provider.notifier)
diff --git a/lib/models/account_data.dart b/lib/models/account_data.dart
new file mode 100644
index 0000000..a325ffe
--- /dev/null
+++ b/lib/models/account_data.dart
@@ -0,0 +1,16 @@
+import "package:freezed_annotation/freezed_annotation.dart";
+part "account_data.freezed.dart";
+part "account_data.g.dart";
+
+@freezed
+abstract class AccountData with _$AccountData {
+  const factory AccountData({
+    required String userId,
+    required String? roomId,
+    required String type,
+    required dynamic content,
+  }) = _AccountData;
+
+  factory AccountData.fromJson(Map<String, Object?> json) =>
+      _$AccountDataFromJson(json);
+}
diff --git a/lib/models/sync_data.dart b/lib/models/sync_data.dart
index 0fc18ac..0f98bb2 100644
--- a/lib/models/sync_data.dart
+++ b/lib/models/sync_data.dart
@@ -1,5 +1,6 @@
 import "package:fast_immutable_collections/fast_immutable_collections.dart";
 import "package:freezed_annotation/freezed_annotation.dart";
+import "package:nexus/models/account_data.dart";
 import "package:nexus/models/room.dart";
 import "package:nexus/models/space_edge.dart";
 part "sync_data.freezed.dart";
@@ -9,7 +10,7 @@ part "sync_data.g.dart";
 abstract class SyncData with _$SyncData {
   const factory SyncData({
     @Default(false) bool clearState,
-    // required IMap<String, AccountData> accountData,
+    @Default(IMap.empty()) IMap<String, AccountData> accountData,
     @Default(IMap.empty()) IMap<String, Room> rooms,
     @Default(ISet.empty()) ISet<String> leftRooms,
     // required IList<InvitedRoom> invitedRooms,