{
  "currentVersion" : 12, 
  "layers" : [
    {
      "name" : "Pole", 
      "serviceItemId" : "e59ee5fcf4e14b11bb599afbdaff8f71", 
      "url" : "https://services5.arcgis.com/nMZadKoFzy6dT2f8/ArcGIS/rest/services/Sign_Inventory/FeatureServer/0"
    }
  ]
}