{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.892547,-0.450955,0.000000,0.000000,0.290837,-0.575636,0.764236,0.000000,-0.343671,0.680206,0.647464,0.000000,-2195061.066637,4344547.699628,4107739.612639,1],    "boundingVolume": {    "region": [2.038579,0.704218,2.038683,0.704287,0.000000,24.048052]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/4/11/9_1967646.b3dm"}}}