{
  "currentVersion" : 12, 
  "layers" : [
    {
      "name" : "Drop Box Location", 
      "serviceItemId" : "1621229443674e3694779034144a77c9", 
      "url" : "https://services7.arcgis.com/3kp3Io7Dw56fpgk8/ArcGIS/rest/services/Drop_Box_Location/FeatureServer/0"
    }
  ]
}