{
 "id": 73,
 "extent": {
  "xmin": -13849224.9769,
  "ymin": 3833642.2313999981,
  "xmax": -12853369.5801,
  "ymax": 5162403.2484000027,
  "spatialReference": {
   "wkid": 102100,
   "latestWkid": 3857
  }
 }
}