{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.950226,-0.311560,0.000000,0.000000,0.117255,-0.357616,0.926478,0.000000,-0.288378,0.879522,0.378523,0.000000,-1840195.998481,5612403.500802,2399258.573400,1],    "boundingVolume": {    "region": [1.887577,0.388109,1.887685,0.388290,0.000000,6.224001]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/5/10/26_58869.b3dm"}}}