{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.943327,-0.331865,0.000000,0.000000,0.186205,-0.529288,0.827758,0.000000,-0.274121,0.779189,0.563669,0.000000,-1750241.099570,4975067.841111,3574892.704703,1],    "boundingVolume": {    "region": [1.909004,0.598772,1.909148,0.598869,0.000000,7.415227]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/4/6/10_544761.b3dm"}}}