{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.948795,-0.315892,0.000000,0.000000,0.116104,-0.348723,0.930007,0.000000,-0.293514,0.881581,0.369682,0.000000,-1872927.036687,5625417.543805,2343171.033166,1],    "boundingVolume": {    "region": [1.892140,0.378632,1.892245,0.378702,0.000000,42.766460]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/5/14/17_12199.b3dm"}}}