{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.948972,-0.315362,0.000000,0.000000,0.176274,-0.530434,0.829197,0.000000,-0.260946,0.785227,0.561539,0.000000,-1666108.999150,5013578.293991,3561357.360916,1],    "boundingVolume": {    "region": [1.891565,0.596191,1.891703,0.596298,0.000000,7.950104]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/4/10/11_1066779.b3dm"}}}