{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.943862,-0.330339,0.000000,0.000000,0.184556,-0.527321,0.829380,0.000000,-0.273401,0.781174,0.561266,0.000000,-1745627.824188,4987694.120851,3559624.527570,1],    "boundingVolume": {    "region": [1.907412,0.595858,1.907507,0.595973,0.000000,8.812678]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/4/11/9_1298075.b3dm"}}}