{ "layers": [ { "layerId": 0, "layerName": "Kentucky_Superfund_Boundaries", "layerType": "Feature Layer", "minScale": 0, "maxScale": 0, "legend": [ { "label": "", "url": "7fd563dd732c36f7538bb32da91cd7fa", "imageData": "iVBORw0KGgoAAAANSUhEUgAAABQAAAAUCAYAAACNiR0NAAAACXBIWXMAAA7EAAAOxAGVKw4bAAAAQElEQVQ4jWP5H8rwn4GKgIWahg1RAxlXMzCSYsB/tDgYgl6mFLBQbAIaGDWQcsBCBTOGuoH/KSwfWShyzpA0EAARSQf3oDqaygAAAABJRU5ErkJggg==", "contentType": "image/png", "groupId": "0", "height": 20, "width": 20 } ], "legendGroups": [ { "id": "0", "heading": "" } ] } ] }