{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.949200,-0.314674,0.000000,0.000000,0.175987,-0.530856,0.828988,0.000000,-0.260311,0.785216,0.561849,0.000000,-1662053.179834,5013514.568280,3563328.362507,1],    "boundingVolume": {    "region": [1.890858,0.596609,1.890960,0.596630,0.000000,8.018941]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/5/17/10_1337187.b3dm"}}}