{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.951940,-0.306285,0.000000,0.000000,0.114768,-0.356699,0.927143,0.000000,-0.283701,0.881747,0.376876,0.000000,-1810345.497829,5626581.163738,2388808.670998,1],    "boundingVolume": {    "region": [1.882084,0.386420,1.882085,0.386421,0.000000,0.000000]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/5/17/27.b3dm"}}}