{ "id": 124, "extent": { "xmin": -19820017.465700001, "ymin": 1539785.6202000007, "xmax": -6668714.0746999998, "ymax": 13255280.084899999, "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 } } }