{ "layers": [ { "layerId": 0, "layerName": "Transformer", "layerType": "Feature Layer", "minScale": 0, "maxScale": 0, "legend": [ { "label": "", "url": "23718ad560635d5276b52283cc6149b4", "imageData": "iVBORw0KGgoAAAANSUhEUgAAABQAAAAUCAYAAACNiR0NAAAACXBIWXMAAA7EAAAOxAGVKw4bAAAAhUlEQVQ4jWNhoDJgGTWQYsAybAxsgNIHoJgiAxuis+rqQYzLpw/WXzp9sBHJApINdNAzta+PzqqDCyyd1lS/dFoTAy5DWQgZqGtqT0AJhZFy+fRBBnzhyEJAfwPIe6Cwg7kUGoZkGwgCDZdOHzxw6fRBBzAPT4SQ4mWCyWX45RSiweA3EACirCeE5NBOeAAAAABJRU5ErkJggg==", "contentType": "image/png", "groupId": "0", "height": 20, "width": 20 } ], "legendGroups": [ { "id": "0", "heading": "" } ] } ] }