{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.949954,-0.312390,0.000000,0.000000,0.173348,-0.527139,0.831910,0.000000,-0.259341,0.788636,0.557491,0.000000,-1655834.866134,5035268.099079,3535628.577257,1],    "boundingVolume": {    "region": [1.888444,0.591298,1.888564,0.591422,0.000000,7.734585]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/5/10/23_1322520.b3dm"}}}