{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.950098,-0.311952,0.000000,0.000000,0.174504,-0.531478,0.828903,0.000000,-0.258032,0.785877,0.561975,0.000000,-1647509.011956,5017740.014633,3564129.464227,1],    "boundingVolume": {    "region": [1.887974,0.596667,1.888112,0.596876,0.000000,8.732050]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/3/4/5_1333195.b3dm"}}}