{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.896649,-0.442741,0.000000,0.000000,0.282697,-0.572525,0.769608,0.000000,-0.339802,0.688174,0.641055,0.000000,-2170289.245894,4395319.651568,4066960.649659,1],    "boundingVolume": {    "region": [2.029358,0.695815,2.029541,0.695928,0.000000,51.718050]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/3/5/3_485665.b3dm"}}}