{ "layers": [ { "layerId": 0, "layerName": "TransitStops", "layerType": "Feature Layer", "minScale": 0, "maxScale": 0, "legend": [ { "label": "", "url": "0146a28cb07b1829dd48b4b8c8305d78", "imageData": "iVBORw0KGgoAAAANSUhEUgAAABQAAAAUCAYAAACNiR0NAAAACXBIWXMAAA7EAAAOxAGVKw4bAAAARUlEQVQ4jWNhoDJgGTWQYsAyLAz8j8ZnpMTA/6EMXSgCqxnK/uMzlIWByoBlyBvICA0zFDFKDCRowPALQ5IBC+lahrqBAKp6B3PmZlt4AAAAAElFTkSuQmCC", "contentType": "image/png", "groupId": "0", "height": 20, "width": 20 } ], "legendGroups": [ { "id": "0", "heading": "" } ] } ] }