{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.896700,-0.442638,0.000000,0.000000,0.282696,-0.572688,0.769488,0.000000,-0.339669,0.688105,0.641200,0.000000,-2169441.444191,4394877.425760,4067884.555396,1],    "boundingVolume": {    "region": [2.029243,0.696005,2.029426,0.696117,0.000000,41.372534]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/3/4/5_477534.b3dm"}}}