{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.949365,-0.314174,0.000000,0.000000,0.175703,-0.530937,0.828996,0.000000,-0.259900,0.785361,0.561837,0.000000,-1659432.600698,5014438.685634,3563249.920688,1],    "boundingVolume": {    "region": [1.890332,0.596594,1.890434,0.596615,0.000000,11.108642]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/5/11/9_1412016.b3dm"}}}