{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.950909,-0.309471,0.000000,0.000000,0.114421,-0.351581,0.929139,0.000000,-0.287276,0.882711,0.371880,0.000000,-1833132.245181,5632657.638265,2357112.889854,1],    "boundingVolume": {    "region": [1.885354,0.380986,1.885511,0.381080,0.000000,22.623718]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/5/24/16_70000.b3dm"}}}