{ "id": 52, "extent": { "xmin": -18185542.948571987, "ymin": 1743533.4568467438, "xmax": -16813942.948571987, "ymax": 2948333.4568467438, "spatialReference": { "wkid": 102100, "latestWkid": 3857, "xyTolerance": 0.001, "zTolerance": 0.001, "mTolerance": 0.001, "falseX": -22041257.7739200033, "falseY": -30241100, "xyUnits": 144148035.89851591, "falseZ": -100000, "zUnits": 10000, "falseM": -100000, "mUnits": 10000 } } }