{
 "id": 29,
 "extent": {
  "xmin": 813438.48767542094,
  "ymin": 4210345.4939417625,
  "xmax": 2097345.0824486422,
  "ymax": 5747296.54941718,
  "spatialReference": {
   "wkid": 102100,
   "latestWkid": 3857
  }
 }
}