{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.949368,-0.314166,0.000000,0.000000,0.175700,-0.530942,0.828994,0.000000,-0.259893,0.785361,0.561840,0.000000,-1659386.976556,5014439.325514,3563270.131158,1],    "boundingVolume": {    "region": [1.890324,0.596598,1.890426,0.596619,0.000000,11.108642]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/5/11/9_1412136.b3dm"}}}