{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.949307,-0.314349,0.000000,0.000000,0.115950,-0.350158,0.929486,0.000000,-0.291915,0.881557,0.371002,0.000000,-1862732.293376,5625286.248531,2351541.389135,1],    "boundingVolume": {    "region": [1.890566,0.380086,1.890569,0.380088,0.000000,3.963412]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/5/9/23.b3dm"}}}