{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.896675,-0.442690,0.000000,0.000000,0.282670,-0.572551,0.769599,0.000000,-0.339759,0.688185,0.641065,0.000000,-2170015.398136,4395391.402503,4067028.772019,1],    "boundingVolume": {    "region": [2.029302,0.695829,2.029485,0.695942,0.000000,44.500189]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/3/5/4_483078.b3dm"}}}