{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.942665,-0.333739,0.000000,0.000000,0.187051,-0.528337,0.828174,0.000000,-0.275809,0.779037,0.563054,0.000000,-1761016.029166,4974088.744481,3570987.755288,1],    "boundingVolume": {    "region": [1.911002,0.598046,1.911126,0.598108,0.000000,8.679945]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/5/7/22_1249998.b3dm"}}}