{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.949175,-0.314750,0.000000,0.000000,0.175920,-0.530513,0.829221,0.000000,-0.260448,0.785418,0.561502,0.000000,-1662927.520174,5014801.298647,3561123.974243,1],    "boundingVolume": {    "region": [1.890921,0.596147,1.891058,0.596253,0.000000,14.119471]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/4/5/11_1446172.b3dm"}}}