{ "id": 0, "extent": { "xmin": -8439127.4506641515, "ymin": 4638866.2664429704, "xmax": -8083983.5713264672, "ymax": 4853852.1863335855, "spatialReference": { "wkid": 102100, "latestWkid": 3857, "xyTolerance": 0.001, "zTolerance": 0.001, "mTolerance": 0.001, "falseX": -20037700, "falseY": -30241100, "xyUnits": 10000, "falseZ": -100000, "zUnits": 10000, "falseM": -100000, "mUnits": 10000 } } }