{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.858549,-0.512731,0.000000,0.000000,0.262390,-0.439363,0.859134,0.000000,-0.439726,0.736306,0.514289,0.000000,-2807122.131446,4700426.901003,3261136.192791,1],    "boundingVolume": {    "region": [2.109077,0.540116,2.109241,0.540241,0.000000,88.229566]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/4/5/5_233713.b3dm"}}}