{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.892534,-0.450979,0.000000,0.000000,0.290873,-0.575668,0.764199,0.000000,-0.343672,0.680163,0.647509,0.000000,-2195071.444226,4344272.430133,4108023.274882,1],    "boundingVolume": {    "region": [2.038606,0.704277,2.038711,0.704346,0.000000,36.655420]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/4/11/9_1967875.b3dm"}}}