{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.949047,-0.315135,0.000000,0.000000,0.176240,-0.530757,0.828997,0.000000,-0.260695,0.785099,0.561835,0.000000,-1664509.898023,5012766.015458,3563235.363869,1],    "boundingVolume": {    "region": [1.891367,0.596592,1.891424,0.596612,0.000000,8.934906]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/5/22/9.b3dm"}}}