{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.948145,-0.317838,0.000000,0.000000,0.116613,-0.347870,0.930262,0.000000,-0.295404,0.881222,0.369032,0.000000,-1884988.406015,5623115.774482,2339048.206564,1],    "boundingVolume": {    "region": [1.894193,0.377928,1.894297,0.378007,0.000000,14.308393]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/5/23/14_18441.b3dm"}}}