{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.942683,-0.333688,0.000000,0.000000,0.186845,-0.527845,0.828534,0.000000,-0.275888,0.779395,0.562521,0.000000,-1761518.209701,4976360.766683,3567595.849342,1],    "boundingVolume": {    "region": [1.910948,0.597400,1.911072,0.597463,0.000000,8.802818]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/5/6/11_1260780.b3dm"}}}