{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.949374,-0.314148,0.000000,0.000000,0.175570,-0.530584,0.829250,0.000000,-0.259959,0.785611,0.561460,0.000000,-1659806.654656,5016029.314377,3560852.256235,1],    "boundingVolume": {    "region": [1.890306,0.596108,1.890405,0.596189,0.000000,14.546475]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/4/10/11_1442898.b3dm"}}}