{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.949073,-0.315055,0.000000,0.000000,0.116217,-0.350092,0.929478,0.000000,-0.292568,0.881332,0.371023,0.000000,-1866897.542919,5623848.660262,2351675.876338,1],    "boundingVolume": {    "region": [1.891257,0.380053,1.891365,0.380168,0.000000,56.560356]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/5/17/23_3044.b3dm"}}}