{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.949043,-0.315146,0.000000,0.000000,0.176251,-0.530771,0.828986,0.000000,-0.260701,0.785085,0.561852,0.000000,-1664544.366491,5012677.242807,3563343.416843,1],    "boundingVolume": {    "region": [1.891356,0.596611,1.891457,0.596633,0.000000,9.836773]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/5/22/10_1420896.b3dm"}}}