{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.896667,-0.442705,0.000000,0.000000,0.282682,-0.572553,0.769593,0.000000,-0.339768,0.688174,0.641073,0.000000,-2170071.157694,4395320.905107,4067074.897865,1],    "boundingVolume": {    "region": [2.029318,0.695839,2.029501,0.695951,0.000000,44.500189]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/3/5/4_483031.b3dm"}}}