{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.949190,-0.314705,0.000000,0.000000,0.175993,-0.530817,0.829012,0.000000,-0.260344,0.785230,0.561814,0.000000,-1662265.994226,5013605.816474,3563102.224264,1],    "boundingVolume": {    "region": [1.890891,0.596566,1.890993,0.596587,0.000000,7.887540]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/5/17/8_1337647.b3dm"}}}