{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.949428,-0.313986,0.000000,0.000000,0.175601,-0.530980,0.828990,0.000000,-0.259742,0.785407,0.561845,0.000000,-1658424.298925,5014733.612346,3563303.935001,1],    "boundingVolume": {    "region": [1.890134,0.596604,1.890235,0.596626,0.000000,10.343612]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/5/9/10_1412395.b3dm"}}}