{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.949366,-0.314171,0.000000,0.000000,0.175699,-0.530929,0.829002,0.000000,-0.259899,0.785367,0.561828,0.000000,-1659428.533607,5014479.903830,3563194.184771,1],    "boundingVolume": {    "region": [1.890329,0.596583,1.890431,0.596605,0.000000,11.108642]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/5/11/9_1411737.b3dm"}}}