diff --git a/database.sql b/database.sql
index 202d536552..cc2e4b790a 100644
--- a/database.sql
+++ b/database.sql
@@ -1,6 +1,6 @@
 -- ------------------------------------------
 -- Friendica 2021.06-rc (Siberian Iris)
--- DB_UPDATE_VERSION 1420
+-- DB_UPDATE_VERSION 1421
 -- ------------------------------------------
 
 
@@ -819,6 +819,33 @@ CREATE TABLE IF NOT EXISTS `manage` (
 	FOREIGN KEY (`mid`) REFERENCES `user` (`uid`) ON UPDATE RESTRICT ON DELETE CASCADE
 ) DEFAULT COLLATE utf8mb4_general_ci COMMENT='table of accounts that can manage each other';
 
+--
+-- TABLE notification
+--
+CREATE TABLE IF NOT EXISTS `notification` (
+	`id` int unsigned NOT NULL auto_increment COMMENT 'sequential ID',
+	`uid` mediumint unsigned COMMENT 'Owner User id',
+	`vid` smallint unsigned COMMENT 'Id of the verb table entry that contains the activity verbs',
+	`type` tinyint unsigned COMMENT '',
+	`actor-id` int unsigned COMMENT 'Link to the contact table with uid=0 of the actor that caused the notification',
+	`target-uri-id` int unsigned COMMENT 'Item-uri id of the related post',
+	`parent-uri-id` int unsigned COMMENT 'Item-uri id of the parent of the related post',
+	`created` datetime COMMENT '',
+	`seen` boolean DEFAULT '0' COMMENT '',
+	 PRIMARY KEY(`id`),
+	 UNIQUE INDEX `uid_vid_type_actor-id_target-uri-id` (`uid`,`vid`,`type`,`actor-id`,`target-uri-id`),
+	 INDEX `vid` (`vid`),
+	 INDEX `actor-id` (`actor-id`),
+	 INDEX `target-uri-id` (`target-uri-id`),
+	 INDEX `parent-uri-id` (`parent-uri-id`),
+	 INDEX `seen_uid` (`seen`,`uid`),
+	FOREIGN KEY (`uid`) REFERENCES `user` (`uid`) ON UPDATE RESTRICT ON DELETE CASCADE,
+	FOREIGN KEY (`vid`) REFERENCES `verb` (`id`) ON UPDATE RESTRICT ON DELETE RESTRICT,
+	FOREIGN KEY (`actor-id`) REFERENCES `contact` (`id`) ON UPDATE RESTRICT ON DELETE CASCADE,
+	FOREIGN KEY (`target-uri-id`) REFERENCES `item-uri` (`id`) ON UPDATE RESTRICT ON DELETE CASCADE,
+	FOREIGN KEY (`parent-uri-id`) REFERENCES `item-uri` (`id`) ON UPDATE RESTRICT ON DELETE CASCADE
+) DEFAULT COLLATE utf8mb4_general_ci COMMENT='notifications';
+
 --
 -- TABLE notify
 --
diff --git a/mod/display.php b/mod/display.php
index 2750102d7b..c9d39b1db0 100644
--- a/mod/display.php
+++ b/mod/display.php
@@ -236,6 +236,7 @@ function display_content(App $a, $update = false, $update_uid = 0)
 	}
 
 	if (!DI::pConfig()->get(local_user(), 'system', 'detailed_notif')) {
+		DBA::update('notification', ['seen' => true], ['parent-uri-id' => $item['parent-uri-id'], 'uid' => local_user()]);
 		DBA::update('notify', ['seen' => true], ['parent-uri-id' => $item['parent-uri-id'], 'uid' => local_user()]);
 	}
 
diff --git a/src/Factory/Api/Mastodon/Notification.php b/src/Factory/Api/Mastodon/Notification.php
index db5e7d4898..11c0aee3aa 100644
--- a/src/Factory/Api/Mastodon/Notification.php
+++ b/src/Factory/Api/Mastodon/Notification.php
@@ -24,23 +24,18 @@ namespace Friendica\Factory\Api\Mastodon;
 use Friendica\BaseFactory;
 use Friendica\Database\DBA;
 use Friendica\DI;
-use Friendica\Model\Contact;
-use Friendica\Model\Notification as ModelNotification;
+use Friendica\Model\Post;
+use Friendica\Model\Verb;
+use Friendica\Protocol\Activity;
 
 class Notification extends BaseFactory
 {
-	public function createFromNotifyId(int $id)
+	public function createFromNotificationId(int $id)
 	{
-		$notification = DBA::selectFirst('notify', [], ['id' => $id]);
+		$notification = DBA::selectFirst('notification', [], ['id' => $id]);
 		if (!DBA::isResult($notification)) {
 			return null;
 		}
-
-		$cid = Contact::getIdForURL($notification['url'], 0, false);
-		if (empty($cid)) {
-			return null;
-		}
-
 		/*
 		follow         = Someone followed you
 		follow_request = Someone requested to follow you
@@ -51,32 +46,27 @@ class Notification extends BaseFactory
 		status         = Someone you enabled notifications for has posted a status
 		*/
 
-		switch ($notification['type']) {
-			case ModelNotification\Type::INTRO:
-				$type = 'follow_request';
-				break;
-
-			case ModelNotification\Type::WALL:
-			case ModelNotification\Type::COMMENT:
-			case ModelNotification\Type::MAIL:
-			case ModelNotification\Type::TAG_SELF:
-			case ModelNotification\Type::POKE:
-				$type = 'mention';
-				break;
-
-			case ModelNotification\Type::SHARE:
-				$type = 'status';
-				break;
-
-			default:
-				return null;
+		if (($notification['vid'] == Verb::getID(Activity::ANNOUNCE)) &&
+			in_array($notification['type'], [Post\UserNotification::NOTIF_DIRECT_COMMENT, Post\UserNotification::NOTIF_DIRECT_THREAD_COMMENT])) {
+			$type = 'reblog';
+		} elseif (in_array($notification['vid'], [Verb::getID(Activity::LIKE), Verb::getID(Activity::DISLIKE)]) &&
+			in_array($notification['type'], [Post\UserNotification::NOTIF_DIRECT_COMMENT, Post\UserNotification::NOTIF_DIRECT_THREAD_COMMENT])) {
+			$type = 'favourite';
+		} elseif ($notification['type'] == Post\UserNotification::NOTIF_SHARED) {
+			$type = 'status';
+		} elseif (in_array($notification['type'], [Post\UserNotification::NOTIF_EXPLICIT_TAGGED,
+			Post\UserNotification::NOTIF_IMPLICIT_TAGGED, Post\UserNotification::NOTIF_DIRECT_COMMENT,
+			Post\UserNotification::NOTIF_DIRECT_THREAD_COMMENT, Post\UserNotification::NOTIF_THREAD_COMMENT])) {
+			$type = 'mention';
+		} else {
+			return null;
 		}
 
-		$account = DI::mstdnAccount()->createFromContactId($cid);
+		$account = DI::mstdnAccount()->createFromContactId($notification['actor-id']);
 
-		if (!empty($notification['uri-id'])) {
+		if (!empty($notification['target-uri-id'])) {
 			try {
-				$status = DI::mstdnStatus()->createFromUriId($notification['uri-id'], $notification['uid']);
+				$status = DI::mstdnStatus()->createFromUriId($notification['target-uri-id'], $notification['uid']);
 			} catch (\Throwable $th) {
 				$status = null;
 			}
@@ -84,6 +74,6 @@ class Notification extends BaseFactory
 			$status = null;
 		}
 
-		return new \Friendica\Object\Api\Mastodon\Notification($id, $type, $notification['date'], $account, $status);
+		return new \Friendica\Object\Api\Mastodon\Notification($id, $type, $notification['created'], $account, $status);
 	}
 }
diff --git a/src/Model/Contact.php b/src/Model/Contact.php
index cd4e608eae..916efe8330 100644
--- a/src/Model/Contact.php
+++ b/src/Model/Contact.php
@@ -715,6 +715,8 @@ class Contact
 			DBA::update('contact', $fields, ['id' => $self['id']]);
 
 			// Update the public contact as well
+			$fields['prvkey'] = null;
+			$fields['self']   = false;
 			DBA::update('contact', $fields, ['uid' => 0, 'nurl' => $self['nurl']]);
 
 			// Update the profile
diff --git a/src/Model/Post/UserNotification.php b/src/Model/Post/UserNotification.php
index ce7ca464e1..38c2bdd8e8 100644
--- a/src/Model/Post/UserNotification.php
+++ b/src/Model/Post/UserNotification.php
@@ -33,7 +33,7 @@ use Friendica\Model\Post;
 use Friendica\Util\Strings;
 use Friendica\Model\Tag;
 use Friendica\Protocol\Activity;
-
+use Friendica\Util\DateTimeFormat;
 
 class UserNotification
 {
@@ -128,8 +128,8 @@ class UserNotification
 	 */
 	public static function setNotification(int $uri_id, int $uid)
 	{
-		$fields = ['id', 'uri-id', 'parent-uri-id', 'uid', 'body', 'parent', 'gravity',
-			'private', 'contact-id', 'thr-parent', 'parent-uri-id', 'parent-uri', 'author-id', 'verb'];
+		$fields = ['id', 'uri-id', 'parent-uri-id', 'uid', 'body', 'parent', 'gravity', 'vid', 'gravity',
+			'private', 'contact-id', 'thr-parent', 'thr-parent-id', 'parent-uri-id', 'parent-uri', 'author-id', 'verb'];
 		$item = Post::selectFirst($fields, ['uri-id' => $uri_id, 'uid' => $uid, 'origin' => false]);
 		if (!DBA::isResult($item)) {
 			return;
@@ -148,7 +148,7 @@ class UserNotification
 		}
 
 		// Add every user who participated so far in this thread
-		// This can only happen with participations on global items. (means: uid = 0) 
+		// This can only happen with participations on global items. (means: uid = 0)
 		$users = DBA::p("SELECT DISTINCT(`contact-uid`) AS `uid` FROM `post-user-view`
 			WHERE `contact-uid` != 0 AND `parent-uri-id` = ? AND `uid` = ?", $item['parent-uri-id'], $uid);
 		while ($user = DBA::fetch($users)) {
@@ -177,6 +177,10 @@ class UserNotification
 
 		if (self::checkShared($item, $uid)) {
 			$notification_type = $notification_type | self::NOTIF_SHARED;
+			self::insertNotication(self::NOTIF_SHARED, $uid, $item);
+			$notified = true;
+		} else {
+			$notified = false;
 		}
 
 		$profiles = self::getProfileForUser($uid);
@@ -194,38 +198,64 @@ class UserNotification
 			return;
 		}
 
-		// Only create notifications for posts and comments, not for activities
-		if (in_array($item['gravity'], [GRAVITY_PARENT, GRAVITY_COMMENT])) {
-			if (self::checkImplicitMention($item, $profiles)) {
-				$notification_type = $notification_type | self::NOTIF_IMPLICIT_TAGGED;
-			}
-
-			if (self::checkExplicitMention($item, $profiles)) {
-				$notification_type = $notification_type | self::NOTIF_EXPLICIT_TAGGED;
-			}
-
-			if (self::checkCommentedThread($item, $contacts)) {
-				$notification_type = $notification_type | self::NOTIF_THREAD_COMMENT;
-			}
-
-			if (self::checkDirectComment($item, $contacts)) {
-				$notification_type = $notification_type | self::NOTIF_DIRECT_COMMENT;
-			}
-
-			if (self::checkDirectCommentedThread($item, $contacts)) {
-				$notification_type = $notification_type | self::NOTIF_DIRECT_THREAD_COMMENT;
-			}
-
-			if (self::checkCommentedParticipation($item, $contacts)) {
-				$notification_type = $notification_type | self::NOTIF_COMMENT_PARTICIPATION;
-			}
-
-			if (self::checkActivityParticipation($item, $contacts)) {
-				$notification_type = $notification_type | self::NOTIF_ACTIVITY_PARTICIPATION;
+		if (self::checkExplicitMention($item, $profiles)) {
+			$notification_type = $notification_type | self::NOTIF_EXPLICIT_TAGGED;
+			if (!$notified) {
+				self::insertNotication( self::NOTIF_EXPLICIT_TAGGED, $uid, $item);
+				$notified = true;
 			}
 		}
 
-		if (empty($notification_type)) {
+		if (self::checkImplicitMention($item, $profiles)) {
+			$notification_type = $notification_type | self::NOTIF_IMPLICIT_TAGGED;
+			if (!$notified) {
+				self::insertNotication(self::NOTIF_IMPLICIT_TAGGED, $uid, $item);
+				$notified = true;
+			}
+		}
+
+		if (self::checkDirectComment($item, $contacts)) {
+			$notification_type = $notification_type | self::NOTIF_DIRECT_COMMENT;
+			if (!$notified) {
+				self::insertNotication(self::NOTIF_DIRECT_COMMENT, $uid, $item);
+				$notified = true;
+			}
+		}
+
+		if (self::checkDirectCommentedThread($item, $contacts)) {
+			$notification_type = $notification_type | self::NOTIF_DIRECT_THREAD_COMMENT;
+			if (!$notified) {
+				self::insertNotication(self::NOTIF_DIRECT_THREAD_COMMENT, $uid, $item);
+				$notified = true;
+			}
+		}
+
+		if (self::checkCommentedThread($item, $contacts)) {
+			$notification_type = $notification_type | self::NOTIF_THREAD_COMMENT;
+			if (!$notified) {
+				self::insertNotication(self::NOTIF_THREAD_COMMENT, $uid, $item);
+				$notified = true;
+			}
+		}
+
+		if (self::checkCommentedParticipation($item, $contacts)) {
+			$notification_type = $notification_type | self::NOTIF_COMMENT_PARTICIPATION;
+			if (!$notified) {
+				self::insertNotication(self::NOTIF_COMMENT_PARTICIPATION, $uid, $item);
+				$notified = true;
+			}
+		}
+
+		if (self::checkActivityParticipation($item, $contacts)) {
+			$notification_type = $notification_type | self::NOTIF_ACTIVITY_PARTICIPATION;
+			if (!$notified) {
+				self::insertNotication(self::NOTIF_ACTIVITY_PARTICIPATION, $uid, $item);
+				$notified = true;
+			}
+		}
+
+		// Only create notifications for posts and comments, not for activities
+		if (empty($notification_type) || !in_array($item['gravity'], [GRAVITY_PARENT, GRAVITY_COMMENT])) {
 			return;
 		}
 
@@ -236,6 +266,32 @@ class UserNotification
 		self::update($item['uri-id'], $uid, $fields, true);
 	}
 
+	private static function insertNotication(int $type, int $uid, array $item)
+	{
+		if (($item['gravity'] == GRAVITY_ACTIVITY) &&
+			!in_array($type, [self::NOTIF_DIRECT_COMMENT, self::NOTIF_DIRECT_THREAD_COMMENT])) {
+			// Activities are only stored when performed on the user's post or comment
+			return;
+		}
+
+		$fields = [
+			'uid' => $uid, 
+			'vid' => $item['vid'], 
+			'type' => $type,
+			'actor-id' => $item['author-id'], 
+			'parent-uri-id' => $item['parent-uri-id'],
+			'created' => DateTimeFormat::utcNow(),
+		];
+
+		if ($item['gravity'] == GRAVITY_ACTIVITY) {
+			$fields['target-uri-id'] = $item['thr-parent-id'];
+		} else {
+			$fields['target-uri-id'] = $item['uri-id'];
+		}
+
+		DBA::insert('notification', $fields);
+	}
+
 	/**
 	 * Fetch all profiles (contact URL) of a given user
 	 * @param int $uid User ID
diff --git a/src/Module/Api/Mastodon/Notifications.php b/src/Module/Api/Mastodon/Notifications.php
index 9a606c2aa7..6a2a099593 100644
--- a/src/Module/Api/Mastodon/Notifications.php
+++ b/src/Module/Api/Mastodon/Notifications.php
@@ -25,8 +25,10 @@ use Friendica\Core\System;
 use Friendica\Database\DBA;
 use Friendica\DI;
 use Friendica\Model\Contact;
-use Friendica\Model\Notification;
+use Friendica\Model\Post;
+use Friendica\Model\Verb;
 use Friendica\Module\BaseApi;
+use Friendica\Protocol\Activity;
 
 /**
  * @see https://docs.joinmastodon.org/methods/notifications/
@@ -44,10 +46,10 @@ class Notifications extends BaseApi
 
 		if (!empty($parameters['id'])) {
 			$id = $parameters['id'];
-			if (!DBA::exists('notify', ['id' => $id, 'uid' => $uid])) {
+			if (!DBA::exists('notification', ['id' => $id, 'uid' => $uid])) {
 				DI::mstdnError()->RecordNotFound();
 			}
-			System::jsonExit(DI::mstdnNotification()->createFromNotifyId($id));
+			System::jsonExit(DI::mstdnNotification()->createFromNotificationId($id));
 		}
 
 		$request = self::getRequest([
@@ -63,7 +65,7 @@ class Notifications extends BaseApi
 
 		$params = ['order' => ['id' => true], 'limit' => $request['limit']];
 
-		$condition = ['uid' => $uid, 'seen' => false, 'type' => []];
+		$condition = ['uid' => $uid, 'seen' => false];
 
 		if (!empty($request['account_id'])) {
 			$contact = Contact::getById($request['account_id'], ['url']);
@@ -72,17 +74,32 @@ class Notifications extends BaseApi
 			}
 		}
 
-		if (!in_array('follow_request', $request['exclude_types'])) {
-			$condition['type'] = array_merge($condition['type'], [Notification\Type::INTRO]);
+		if (in_array('follow_request', $request['exclude_types'])) {
+			$condition = DBA::mergeConditions($condition, ["NOT `vid` IN (?)", Verb::getID(Activity::FOLLOW)]);
 		}
 
-		if (!in_array('mention', $request['exclude_types'])) {
-			$condition['type'] = array_merge($condition['type'],
-				[Notification\Type::WALL, Notification\Type::COMMENT, Notification\Type::MAIL, Notification\Type::TAG_SELF, Notification\Type::POKE]);
+		if (in_array('favourite', $request['exclude_types'])) {
+			$condition = DBA::mergeConditions($condition, ["(NOT `vid` IN (?, ?) OR NOT `type` IN (?, ?))",
+				Verb::getID(Activity::LIKE), Verb::getID(Activity::DISLIKE),
+				Post\UserNotification::NOTIF_DIRECT_COMMENT, Post\UserNotification::NOTIF_THREAD_COMMENT]);
 		}
 
-		if (!in_array('status', $request['exclude_types'])) {
-			$condition['type'] = array_merge($condition['type'], [Notification\Type::SHARE]);
+		if (in_array('reblog', $request['exclude_types'])) {
+			$condition = DBA::mergeConditions($condition, ["(NOT `vid` IN (?) OR NOT `type` IN (?, ?))",
+				Verb::getID(Activity::ANNOUNCE),
+				Post\UserNotification::NOTIF_DIRECT_COMMENT, Post\UserNotification::NOTIF_THREAD_COMMENT]);
+		}
+
+		if (in_array('mention', $request['exclude_types'])) {
+			$condition = DBA::mergeConditions($condition, ["(NOT `vid` IN (?) OR NOT `type` IN (?, ?, ?, ?, ?))",
+				Verb::getID(Activity::POST), Post\UserNotification::NOTIF_EXPLICIT_TAGGED,
+				Post\UserNotification::NOTIF_IMPLICIT_TAGGED, Post\UserNotification::NOTIF_DIRECT_COMMENT,
+				Post\UserNotification::NOTIF_DIRECT_THREAD_COMMENT, Post\UserNotification::NOTIF_THREAD_COMMENT]);
+		}
+
+		if (in_array('status', $request['exclude_types'])) {
+			$condition = DBA::mergeConditions($condition, ["(NOT `vid` IN (?) OR NOT `type` IN (?))",
+				Verb::getID(Activity::POST), Post\UserNotification::NOTIF_SHARED]);
 		}
 
 		if (!empty($request['max_id'])) {
@@ -101,9 +118,12 @@ class Notifications extends BaseApi
 
 		$notifications = [];
 
-		$notify = DBA::select('notify', ['id'], $condition, $params);
+		$notify = DBA::select('notification', ['id'], $condition, $params);
 		while ($notification = DBA::fetch($notify)) {
-			$notifications[] = DI::mstdnNotification()->createFromNotifyId($notification['id']);
+			$entry = DI::mstdnNotification()->createFromNotificationId($notification['id']);
+			if (!empty($entry)) {
+				$notifications[] = $entry;
+			}
 		}
 
 		if (!empty($request['min_id'])) {
diff --git a/src/Module/Api/Mastodon/Notifications/Clear.php b/src/Module/Api/Mastodon/Notifications/Clear.php
index c809ad2af9..b6961eb532 100644
--- a/src/Module/Api/Mastodon/Notifications/Clear.php
+++ b/src/Module/Api/Mastodon/Notifications/Clear.php
@@ -35,7 +35,7 @@ class Clear extends BaseApi
 		self::login(self::SCOPE_WRITE);
 		$uid = self::getCurrentUserID();
 
-		DBA::update('notify', ['seen' => true], ['uid' => $uid]);
+		DBA::update('notification', ['seen' => true], ['uid' => $uid]);
 
 		System::jsonExit([]);
 	}
diff --git a/src/Module/Api/Mastodon/Notifications/Dismiss.php b/src/Module/Api/Mastodon/Notifications/Dismiss.php
index a0f57a4058..4c8d3deb9a 100644
--- a/src/Module/Api/Mastodon/Notifications/Dismiss.php
+++ b/src/Module/Api/Mastodon/Notifications/Dismiss.php
@@ -40,7 +40,7 @@ class Dismiss extends BaseApi
 			DI::mstdnError()->UnprocessableEntity();
 		}
 
-		DBA::update('notify', ['seen' => true], ['uid' => $uid, 'id' => $parameters['id']]);
+		DBA::update('notification', ['seen' => true], ['uid' => $uid, 'id' => $parameters['id']]);
 
 		System::jsonExit([]);
 	}
diff --git a/src/Repository/Notification.php b/src/Repository/Notification.php
index 39abdad199..1748759b60 100644
--- a/src/Repository/Notification.php
+++ b/src/Repository/Notification.php
@@ -87,8 +87,13 @@ class Notification extends BaseRepository
 	public function setSeen(bool $seen = true, Model\Notification $notify = null)
 	{
 		if (empty($notify)) {
+			$this->dba->update('notification', ['seen' => $seen], ['uid' => local_user()]);
 			$conditions = ['uid' => local_user()];
 		} else {
+			if (!empty($notify->{'uri-id'})) {
+				$this->dba->update('notification', ['seen' => $seen], ['uid' => local_user(), 'target-uri-id' => $notify->{'uri-id'}]);
+			}
+
 			$conditions = ['(`link` = ? OR (`parent` != 0 AND `parent` = ? AND `otype` = ?)) AND `uid` = ?',
 				$notify->link,
 				$notify->parent,
diff --git a/static/dbstructure.config.php b/static/dbstructure.config.php
index e3b1bea30c..961321e0fa 100644
--- a/static/dbstructure.config.php
+++ b/static/dbstructure.config.php
@@ -55,7 +55,7 @@
 use Friendica\Database\DBA;
 
 if (!defined('DB_UPDATE_VERSION')) {
-	define('DB_UPDATE_VERSION', 1420);
+	define('DB_UPDATE_VERSION', 1421);
 }
 
 return [
@@ -882,6 +882,29 @@ return [
 			"mid" => ["mid"],
 		]
 	],
+	"notification" => [
+		"comment" => "notifications",
+		"fields" => [
+			"id" => ["type" => "int unsigned", "not null" => "1", "extra" => "auto_increment", "primary" => "1", "comment" => "sequential ID"],
+			"uid" => ["type" => "mediumint unsigned", "foreign" => ["user" => "uid"], "comment" => "Owner User id"],
+			"vid" => ["type" => "smallint unsigned", "foreign" => ["verb" => "id", "on delete" => "restrict"], "comment" => "Id of the verb table entry that contains the activity verbs"],
+			"type" => ["type" => "tinyint unsigned", "comment" => ""],
+			"actor-id" => ["type" => "int unsigned", "foreign" => ["contact" => "id"], "comment" => "Link to the contact table with uid=0 of the actor that caused the notification"],
+			"target-uri-id" => ["type" => "int unsigned", "foreign" => ["item-uri" => "id"], "comment" => "Item-uri id of the related post"],
+			"parent-uri-id" => ["type" => "int unsigned", "foreign" => ["item-uri" => "id"], "comment" => "Item-uri id of the parent of the related post"],
+			"created" => ["type" => "datetime", "comment" => ""],
+			"seen" => ["type" => "boolean", "default" => "0", "comment" => ""],
+		],
+		"indexes" => [
+			"PRIMARY" => ["id"],
+			"uid_vid_type_actor-id_target-uri-id" => ["UNIQUE", "uid", "vid", "type", "actor-id", "target-uri-id"],
+			"vid" => ["vid"],
+			"actor-id" => ["actor-id"],
+			"target-uri-id" => ["target-uri-id"],
+			"parent-uri-id" => ["parent-uri-id"],
+			"seen_uid" => ["seen", "uid"],
+		]
+	],
 	"notify" => [
 		"comment" => "notifications",
 		"fields" => [