{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.949364,-0.314179,0.000000,0.000000,0.175706,-0.530937,0.828996,0.000000,-0.259904,0.785359,0.561837,0.000000,-1659455.547120,5014428.888359,3563253.000884,1],    "boundingVolume": {    "region": [1.890337,0.596594,1.890438,0.596616,0.000000,11.108642]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/5/11/9_1412042.b3dm"}}}