{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.949304,-0.314360,0.000000,0.000000,0.175304,-0.529384,0.830073,0.000000,-0.260394,0.786339,0.560237,0.000000,-1662578.992851,5020658.274825,3553079.124047,1],    "boundingVolume": {    "region": [1.890497,0.594538,1.890659,0.594804,0.000000,15.875102]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/4/14/11_1380360.b3dm"}}}