{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.898547,-0.438877,0.000000,0.000000,0.283489,-0.580410,0.763386,0.000000,-0.334091,0.684012,0.648468,0.000000,-2133884.819365,4368873.464372,4114126.740531,1],    "boundingVolume": {    "region": [2.025062,0.705511,2.025227,0.705630,0.000000,12.749112]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/4/11/8_1832335.b3dm"}}}