{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.949420,-0.314009,0.000000,0.000000,0.175616,-0.530983,0.828985,0.000000,-0.259760,0.785396,0.561852,0.000000,-1658535.995982,5014664.135935,3563349.416012,1],    "boundingVolume": {    "region": [1.890158,0.596613,1.890259,0.596634,0.000000,10.343612]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/5/9/10_1412737.b3dm"}}}