{ "id": 13, "extent": { "xmin": -77.187232184872386, "ymin": 39.102587181259622, "xmax": -76.69564822302813, "ymax": 39.369521258481065, "spatialReference": { "wkid": 4269, "latestWkid": 4269, "xyTolerance": 8.0701357872842809e-09, "zTolerance": 2, "mTolerance": 2, "falseX": -400, "falseY": -400, "xyUnits": 11258999068426.24, "falseZ": 0, "zUnits": 8192, "falseM": -100000, "mUnits": 10000 } } }