{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.896837,-0.442362,0.000000,0.000000,0.282327,-0.572386,0.769848,0.000000,-0.339617,0.688534,0.640766,0.000000,-2169106.533741,4397611.787509,4065125.724139,1],    "boundingVolume": {    "region": [2.028935,0.695440,2.029118,0.695552,0.000000,36.956739]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/3/2/0_459658.b3dm"}}}