{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.944669,-0.328025,0.000000,0.000000,0.182952,-0.526878,0.830017,0.000000,-0.271696,0.782447,0.560320,0.000000,-1734735.448757,4995806.860801,3553608.176900,1],    "boundingVolume": {    "region": [1.904927,0.594637,1.905091,0.594906,0.000000,20.426162]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/3/2/6_954873.b3dm"}}}