convert json results
[{"id":3,"first_name":"Silindo","last_name":"Mapiyeye","email":"[email protected]","email_verified_at":null,"status":"ACTIVE","department_id":3,"created_at":"2022-02-28T14:10:48.000000Z","updated_at":"2022-02-28T14:10:48.000000Z","department":{"id":3,"name":"Human Resource","status":1,"deleted_at":null,"created_at":"2022-02-28T14:10:48.000000Z","updated_at":"2022-02-28T14:10:48.000000Z"}}]