{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.896529,-0.442984,0.000000,0.000000,0.282921,-0.572587,0.769481,0.000000,-0.339931,0.687967,0.641208,0.000000,-2171119.386781,4393998.722809,4067938.226266,1],    "boundingVolume": {    "region": [2.029630,0.696016,2.029812,0.696128,0.000000,40.532724]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/3/6/5_504901.b3dm"}}}