{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.944246,-0.329239,0.000000,0.000000,0.184120,-0.528048,0.829014,0.000000,-0.272369,0.781144,0.561809,0.000000,-1739044.049044,4987514.126887,3563074.367252,1],    "boundingVolume": {    "region": [1.906237,0.596534,1.906352,0.596609,0.000000,8.708378]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/4/10/9_130758.b3dm"}}}