{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.949305,-0.314357,0.000000,0.000000,0.175300,-0.529377,0.830078,0.000000,-0.260394,0.786345,0.560229,0.000000,-1662574.801968,5020694.974041,3553029.560943,1],    "boundingVolume": {    "region": [1.890494,0.594529,1.890657,0.594795,0.000000,15.875102]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/4/14/11_1380403.b3dm"}}}