{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.892618,-0.450813,0.000000,0.000000,0.290776,-0.575742,0.764179,0.000000,-0.343537,0.680210,0.647532,0.000000,-2194206.908729,4344572.568805,4108166.757866,1],    "boundingVolume": {    "region": [2.038433,0.704316,2.038511,0.704365,0.000000,19.974567]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/4/9/10.b3dm"}}}