{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.897745,-0.440516,0.000000,0.000000,0.282830,-0.576391,0.766669,0.000000,-0.336792,0.686362,0.644576,0.000000,-2151101.841479,4383812.924792,4089360.946531,1],    "boundingVolume": {    "region": [2.026906,0.700434,2.027033,0.700503,0.000000,19.645945]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/4/10/5_855646.b3dm"}}}