{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.858034,-0.513592,0.000000,0.000000,0.263157,-0.439644,0.858756,0.000000,-0.440269,0.735537,0.514925,0.000000,-2810592.042266,4695526.023743,3265177.933975,1],    "boundingVolume": {    "region": [2.110080,0.540858,2.110244,0.540983,0.000000,84.005566]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/4/11/11_454959.b3dm"}}}