{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.897754,-0.440498,0.000000,0.000000,0.282814,-0.576387,0.766677,0.000000,-0.336782,0.686377,0.644566,0.000000,-2151036.955580,4383904.794197,4089297.022429,1],    "boundingVolume": {    "region": [2.026886,0.700421,2.027013,0.700489,0.000000,19.645945]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/4/10/5_855397.b3dm"}}}