{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.897809,-0.440385,0.000000,0.000000,0.282888,-0.576721,0.766399,0.000000,-0.336573,0.686168,0.644897,0.000000,-2149703.950018,4382580.068138,4091403.196793,1],    "boundingVolume": {    "region": [2.026761,0.700854,2.026887,0.700923,0.000000,5.990178]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/4/9/11_393732.b3dm"}}}