{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.943095,-0.332522,0.000000,0.000000,0.186525,-0.529019,0.827857,0.000000,-0.274697,0.779092,0.563522,0.000000,-1753921.950317,4974447.685586,3573957.867146,1],    "boundingVolume": {    "region": [1.909701,0.598594,1.909846,0.598691,0.000000,8.421487]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/4/11/8_545049.b3dm"}}}