{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.893030,-0.449998,0.000000,0.000000,0.290244,-0.575994,0.764192,0.000000,-0.342922,0.680534,0.647517,0.000000,-2190276.384627,4346645.523853,4108072.074128,1],    "boundingVolume": {    "region": [2.037507,0.704287,2.037612,0.704356,0.000000,6.405125]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/4/0/10_1961814.b3dm"}}}