{ "id": 18, "extent": { "xmin": -18941585.927570689, "ymin": 811842.44951506145, "xmax": -1182266.8592808754, "ymax": 30240971.958386149, "spatialReference": { "wkid": 102100, "latestWkid": 3857, "xyTolerance": 0.001, "zTolerance": 0.001, "mTolerance": 0.001, "falseX": -22041257.77387803, "falseY": -30241100, "xyUnits": 144148035.898612738, "falseZ": -100000, "zUnits": 10000, "falseM": -100000, "mUnits": 10000 } } }