{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.944294,-0.329103,0.000000,0.000000,0.184090,-0.528208,0.828919,0.000000,-0.272225,0.781093,0.561950,0.000000,-1738123.420111,4987189.821299,3563971.365558,1],    "boundingVolume": {    "region": [1.906093,0.596704,1.906207,0.596779,0.000000,8.812443]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/4/9/11_193294.b3dm"}}}