{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.949837,-0.312745,0.000000,0.000000,0.174704,-0.530594,0.829427,0.000000,-0.258853,0.786163,0.561197,0.000000,-1652745.109661,5019551.434903,3559184.461227,1],    "boundingVolume": {    "region": [1.888801,0.595747,1.888954,0.595916,0.000000,20.833144]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/3/2/2_1352753.b3dm"}}}