{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.951568,-0.307438,0.000000,0.000000,0.115208,-0.356589,0.927131,0.000000,-0.284765,0.881392,0.376906,0.000000,-1817131.800268,5624311.803652,2388998.934605,1],    "boundingVolume": {    "region": [1.883290,0.386451,1.883301,0.386456,0.000000,1.574942]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/5/8/11.b3dm"}}}