{ "layers": [ { "layerId": 6, "layerName": "PM_Bridge_Data", "layerType": "Feature Layer", "minScale": 0, "maxScale": 0, "legend": [ { "label": "", "url": "f599bffe1ea9c0baa2666b1115ec6763", "imageData": "iVBORw0KGgoAAAANSUhEUgAAABQAAAAUCAYAAACNiR0NAAAACXBIWXMAAA7EAAAOxAGVKw4bAAAAhklEQVQ4jWNhoDJgGTWQYsAybAxsgNIHoJgiAxvChDzqQYyr3+/UX/1+pxHJApINdNDmVKkPFfIAc0IZGBhWv9tRv+rdDgZchrIQYSABJRRGytXvdxjwhSMLAf0NIO+Bwg7mUmgYkm0gCDRc/X7nwNXvdxzAPDwRQoqXCSaX4ZdTiAaD30AAuxUpk7UDcp0AAAAASUVORK5CYII=", "contentType": "image/png", "groupId": "0", "height": 20, "width": 20 } ], "legendGroups": [ { "id": "0", "heading": "" } ] } ] }