{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.949111,-0.314942,0.000000,0.000000,0.176136,-0.530805,0.828988,0.000000,-0.260533,0.785143,0.561848,0.000000,-1663470.989380,5013050.782313,3563319.333585,1],    "boundingVolume": {    "region": [1.891141,0.596607,1.891242,0.596629,0.000000,7.428911]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/5/20/10_1337206.b3dm"}}}