{
 "id": 104,
 "extent": {
  "xmin": 3137311.5252011465,
  "ymin": -2970631.0278291935,
  "xmax": 3143271.4500020621,
  "ymax": -2965711.4502921682,
  "spatialReference": {
   "wkid": 102100,
   "latestWkid": 3857
  }
 }
}