{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.949976,-0.312324,0.000000,0.000000,0.174706,-0.531391,0.828916,0.000000,-0.258344,0.785789,0.561955,0.000000,-1649498.880323,5017176.022928,3564003.909526,1],    "boundingVolume": {    "region": [1.888366,0.596644,1.888504,0.596852,0.000000,8.389101]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/3/7/5_1333424.b3dm"}}}