{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.949288,-0.314408,0.000000,0.000000,0.175358,-0.529455,0.830016,0.000000,-0.260417,0.786272,0.560321,0.000000,-1662722.585152,5020229.944401,3553613.512625,1],    "boundingVolume": {    "region": [1.890549,0.594640,1.890711,0.594906,0.000000,9.106414]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/4/14/11_1379788.b3dm"}}}