{
  "currentVersion" : 12, 
  "layers" : [
    {
      "name" : "Library", 
      "serviceItemId" : "d7e21f7e7c444c60a135ced4044c6fb6", 
      "url" : "https://services5.arcgis.com/cuQhNeNcUrgLmYGD/ArcGIS/rest/services/Library/FeatureServer/0"
    }
  ]
}