{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.897059,-0.441910,0.000000,0.000000,0.282256,-0.572968,0.769441,0.000000,-0.339090,0.688338,0.641256,0.000000,-2165742.489856,4396368.644098,4068241.776058,1],    "boundingVolume": {    "region": [2.028432,0.696078,2.028615,0.696190,0.000000,20.274801]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/3/0/6_433091.b3dm"}}}