{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.949848,-0.312712,0.000000,0.000000,0.174475,-0.529960,0.829880,0.000000,-0.258969,0.786605,0.560524,0.000000,-1653479.455447,5022360.880374,3554906.331884,1],    "boundingVolume": {    "region": [1.888762,0.594953,1.888925,0.595084,0.000000,8.790731]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/4/13/10_1357644.b3dm"}}}