{
 "id": 18,
 "extent": {
  "xmin": -58.167858123999963,
  "ymin": -24.300240753999958,
  "xmax": -50.920753478999984,
  "ymax": -17.112282960999949,
  "spatialReference": {
   "wkid": 4674,
   "latestWkid": 4674
  }
 }
}