{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.948934,-0.315476,0.000000,0.000000,0.176442,-0.530726,0.828974,0.000000,-0.260970,0.784983,0.561869,0.000000,-1666265.059277,5012027.774010,3563452.051298,1],    "boundingVolume": {    "region": [1.891704,0.596632,1.891805,0.596654,0.000000,8.206810]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/5/26/11_1115185.b3dm"}}}