{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.950094,-0.311964,0.000000,0.000000,0.174508,-0.531467,0.828909,0.000000,-0.258044,0.785880,0.561966,0.000000,-1647585.169323,5017755.461950,3564072.893235,1],    "boundingVolume": {    "region": [1.887987,0.596657,1.888125,0.596865,0.000000,8.732050]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/3/4/5_1333303.b3dm"}}}