{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.898251,-0.439484,0.000000,0.000000,0.283602,-0.579647,0.763923,0.000000,-0.334790,0.684270,0.647834,0.000000,-2138345.601723,4370514.196833,4110093.176415,1],    "boundingVolume": {    "region": [2.025754,0.704627,2.025886,0.704849,0.000000,6.718673]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/4/5/5_1844217.b3dm"}}}