{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.949529,-0.313679,0.000000,0.000000,0.175296,-0.530634,0.829276,0.000000,-0.259579,0.785764,0.561421,0.000000,-1657379.745021,5017008.394066,3560605.008366,1],    "boundingVolume": {    "region": [1.889812,0.596061,1.889911,0.596142,0.000000,13.670724]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/4/5/10_1359306.b3dm"}}}