{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.897591,-0.440829,0.000000,0.000000,0.283141,-0.576515,0.766460,0.000000,-0.336939,0.686056,0.644824,0.000000,-2152043.116416,4381864.850372,4090942.617763,1],    "boundingVolume": {    "region": [2.027255,0.700759,2.027382,0.700828,0.000000,9.099315]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/4/13/10_860001.b3dm"}}}