{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.896167,-0.443717,0.000000,0.000000,0.288186,-0.582044,0.760378,0.000000,-0.336434,0.679490,0.652001,0.000000,-2148883.016338,4340059.275681,4136604.402767,1],    "boundingVolume": {    "region": [2.030449,0.710168,2.030628,0.710273,0.000000,39.458902]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/5/14/14_1784799.b3dm"}}}