{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.944280,-0.329143,0.000000,0.000000,0.184105,-0.528179,0.828934,0.000000,-0.272263,0.781095,0.561928,0.000000,-1738367.042718,4987207.480924,3563828.790463,1],    "boundingVolume": {    "region": [1.906135,0.596677,1.906250,0.596752,0.000000,8.812443]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/4/9/11_129980.b3dm"}}}