{"layers": [{ "layerType": "Feature Layer", "layerId": 18, "maxScale": 0, "legend": [{ "imageData": "iVBORw0KGgoAAAANSUhEUgAAABQAAAAUCAYAAACNiR0NAAAACXBIWXMAAA7EAAAOxAGVKw4bAAAAOUlEQVQ4jWNhoDJgGTWQYsBCuRGoYCQaqG29Yj9VDWSgMmC5ejTCkaoGMlAZsIwaSDFgodyIoWYgAI6ZBFHYhuG7AAAAAElFTkSuQmCC", "groupId": "0", "width": 20, "label": "", "contentType": "image/png", "url": "2d29e1d335fb69df0bfde8885a3092be", "height": 20 }], "legendGroups": [{ "heading": "", "id": "0" }], "layerName": "Water Lines", "minScale": 0 }]}