{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.949385,-0.314114,0.000000,0.000000,0.175549,-0.530585,0.829254,0.000000,-0.259932,0.785624,0.561454,0.000000,-1659631.401104,5016111.591227,3560818.270048,1],    "boundingVolume": {    "region": [1.890270,0.596101,1.890369,0.596183,0.000000,14.546475]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/4/10/11_1442816.b3dm"}}}