{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.950437,-0.310917,0.000000,0.000000,0.173998,-0.531892,0.828743,0.000000,-0.257126,0.786006,0.562211,0.000000,-1641724.064369,5018563.909246,3565628.415289,1],    "boundingVolume": {    "region": [1.886905,0.597008,1.887003,0.597106,0.000000,8.610501]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/4/10/11_1326375.b3dm"}}}