{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.948570,-0.316566,0.000000,0.000000,0.117379,-0.351719,0.928717,0.000000,-0.293728,0.880136,0.372941,0.000000,-1874307.919132,5616243.087227,2363843.551213,1],    "boundingVolume": {    "region": [1.892820,0.382071,1.892987,0.382282,0.000000,7.354438]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/4/9/14_65762.b3dm"}}}