{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.948807,-0.315856,0.000000,0.000000,0.115971,-0.348369,0.930156,0.000000,-0.293527,0.881735,0.369303,0.000000,-1873013.267452,5626396.092364,2340767.587748,1],    "boundingVolume": {    "region": [1.892102,0.378224,1.892207,0.378294,0.000000,53.794273]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/5/14/11_10918.b3dm"}}}