{ "layers": [ { "layerId": 0, "layerName": "Census Current Blocks", "layerType": "Feature Layer", "minScale": 577790, "maxScale": 100, "legend": [ { "label": "", "url": "5e311e81f0de90a4e3c141005a54d2be", "imageData": "iVBORw0KGgoAAAANSUhEUgAAABQAAAAUCAYAAACNiR0NAAAACXBIWXMAAA7EAAAOxAGVKw4bAAAAYklEQVQ4jWOZeebUfwYqAhZqGkYPAxlXMzD8W02SCf8ZtBkYGetxGPhvdbqJOUkGzjxzEp8LKQcsowZSDFgoNwIVjBo46MPwP4M2et4krnBgwGEgUqlBNEAyDNNAKgCqGwgA6aMR2Hiiv6UAAAAASUVORK5CYII=", "contentType": "image/png", "groupId": "0", "height": 20, "width": 20 } ], "legendGroups": [ { "id": "0", "heading": "" } ] }, { "layerId": 1, "layerName": "Census Current Blocks Labels", "layerType": "Feature Layer", "minScale": 20000, "maxScale": 1001, "legend": [ { "label": "", "url": "9fe37c026b7bbed80941bb52b10a73d2", "imageData": "iVBORw0KGgoAAAANSUhEUgAAABQAAAAUCAYAAACNiR0NAAAACXBIWXMAAA7EAAAOxAGVKw4bAAAAKklEQVQ4je3MIQEAAAzDsIP613w83MFFQLgyFmr4Ii30KBxhoUfhCAtPexArAFF5acCuAAAAAElFTkSuQmCC", "contentType": "image/png", "groupId": "0", "height": 20, "width": 20 } ], "legendGroups": [ { "id": "0", "heading": "" } ] } ] }