{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.950074,-0.312025,0.000000,0.000000,0.174572,-0.531548,0.828844,0.000000,-0.258075,0.785801,0.562062,0.000000,-1647778.091763,5017255.053054,3564684.009375,1],    "boundingVolume": {    "region": [1.888051,0.596773,1.888189,0.596982,0.000000,8.732050]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/3/4/5_1332643.b3dm"}}}