{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.896639,-0.442763,0.000000,0.000000,0.282759,-0.572615,0.769519,0.000000,-0.339779,0.688085,0.641162,0.000000,-2170143.539372,4394752.509285,4067646.613232,1],    "boundingVolume": {    "region": [2.029383,0.695956,2.029566,0.696068,0.000000,56.396208]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/3/5/5_488610.b3dm"}}}