{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.948512,-0.316742,0.000000,0.000000,0.115799,-0.346770,0.930775,0.000000,-0.294549,0.882054,0.367725,0.000000,-1879525.222298,5628407.782579,2330757.498058,1],    "boundingVolume": {    "region": [1.893041,0.376535,1.893136,0.376589,0.000000,9.758509]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/5/17/10_29937.b3dm"}}}