{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.896392,-0.443263,0.000000,0.000000,0.283689,-0.573693,0.768373,0.000000,-0.339652,0.686863,0.642538,0.000000,-2169343.760094,4386975.809042,4076399.398828,1],    "boundingVolume": {    "region": [2.029965,0.697747,2.030098,0.697866,0.000000,86.009573]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/2/0/2_528372.b3dm"}}}