{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.897734,-0.440538,0.000000,0.000000,0.282847,-0.576388,0.766664,0.000000,-0.336808,0.686350,0.644581,0.000000,-2151198.449839,4383734.224420,4089394.268753,1],    "boundingVolume": {    "region": [2.026931,0.700441,2.027058,0.700509,0.000000,19.645945]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/4/10/5_855790.b3dm"}}}