{ "id": 99, "extent": { "xmin": -9257330.4127999991, "ymin": 4375692.7879000008, "xmax": -8403314.5098000001, "ymax": 4759876.9306000024, "spatialReference": { "wkid": 102100, "latestWkid": 3857, "xyTolerance": 0.001, "zTolerance": 2, "mTolerance": 0.001, "falseX": -20037700, "falseY": -30241100, "xyUnits": 148923141.928385377, "falseZ": 0, "zUnits": 1, "falseM": -100000, "mUnits": 10000 } } }