{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.948675,-0.316254,0.000000,0.000000,0.176374,-0.529074,0.830044,0.000000,-0.261955,0.785791,0.560279,0.000000,-1672540.061450,5017155.580981,3553350.014688,1],    "boundingVolume": {    "region": [1.892527,0.594611,1.892623,0.594834,0.000000,8.703504]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/4/11/11_1092123.b3dm"}}}