{"layers": [{ "layerType": "Feature Layer", "layerId": 0, "maxScale": 0, "legend": [{ "imageData": "iVBORw0KGgoAAAANSUhEUgAAABQAAAAUCAYAAACNiR0NAAAACXBIWXMAAA7EAAAOxAGVKw4bAAAAPklEQVQ4jWPJy8v7z0BFwAIiJloKUsWw/OPvIQZSE7CMGkgxYKHcCFQwaiDlgIUKZqCAUQNHjIH5x99TzUQAfl4HvwpMilwAAAAASUVORK5CYII=", "groupId": "0", "width": 20, "label": "", "contentType": "image/png", "url": "d7935c89bd82cc5cabd384b0f3f25f75", "height": 20 }], "legendGroups": [{ "heading": "", "id": "0" }], "layerName": "จปฐ_7ตัวชี้วัด_ปชก_รายได้", "minScale": 0 }]}