{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.949439,-0.313951,0.000000,0.000000,0.175586,-0.531001,0.828980,0.000000,-0.259711,0.785407,0.561860,0.000000,-1658222.465330,5014732.808407,3563398.359958,1],    "boundingVolume": {    "region": [1.890097,0.596622,1.890199,0.596644,0.000000,13.010212]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/5/9/11_1413200.b3dm"}}}