{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.895385,-0.445292,0.000000,0.000000,0.288467,-0.580044,0.761798,0.000000,-0.338264,0.680175,0.650338,0.000000,-2160553.692460,4344403.967060,4126022.286352,1],    "boundingVolume": {    "region": [2.032290,0.708027,2.032303,0.708032,0.000000,6.345529]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/5/12/9.b3dm"}}}