{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.897175,-0.441675,0.000000,0.000000,0.285414,-0.579762,0.763161,0.000000,-0.336121,0.682764,0.648734,0.000000,-2146852.950383,4360908.422811,4115818.860186,1],    "boundingVolume": {    "region": [2.028209,0.705885,2.028312,0.705955,0.000000,6.391125]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/5/16/22_1837227.b3dm"}}}