Merge pull request #528 from filecoin-project/fix/520

fix: add Utilities import to get-serialized

pages/api/users/get-serialized.js

@@ -1,6 +1,7 @@
 import * as Data from "~/node_common/data";
 import * as Serializers from "~/node_common/serializers";
 import * as Strings from "~/common/strings";
+import * as Utilities from "~/node_common/utilities";
 
 export default async (req, res) => {
   const id = Utilities.getIdFromCookie(req);