{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.949422,-0.314003,0.000000,0.000000,0.175610,-0.530977,0.828990,0.000000,-0.259757,0.785402,0.561846,0.000000,-1658515.933087,5014701.437636,3563306.548250,1],    "boundingVolume": {    "region": [1.890152,0.596604,1.890253,0.596626,0.000000,10.343612]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/5/9/10_1412431.b3dm"}}}