{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.949498,-0.313774,0.000000,0.000000,0.115791,-0.350390,0.929419,0.000000,-0.291359,0.881669,0.371172,0.000000,-1859186.433375,5626003.817339,2352623.308544,1],    "boundingVolume": {    "region": [1.889892,0.380221,1.890031,0.380321,0.000000,5.481834]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/5/11/2_74725.b3dm"}}}