{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.897412,-0.441193,0.000000,0.000000,0.281822,-0.573242,0.769396,0.000000,-0.338519,0.688568,0.641310,0.000000,-2162098.466441,4397840.086461,4068587.320186,1],    "boundingVolume": {    "region": [2.027652,0.696151,2.027795,0.696259,0.000000,20.971521]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/3/5/1_404141.b3dm"}}}