{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.942695,-0.333657,0.000000,0.000000,0.186827,-0.527851,0.828534,0.000000,-0.275862,0.779404,0.562521,0.000000,-1761351.224117,4976418.722809,3567597.442467,1],    "boundingVolume": {    "region": [1.910914,0.597400,1.911039,0.597463,0.000000,8.802818]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/5/6/11_1260771.b3dm"}}}