{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.944657,-0.328060,0.000000,0.000000,0.182966,-0.526857,0.830027,0.000000,-0.271727,0.782447,0.560304,0.000000,-1734938.709744,4995806.380181,3553510.280943,1],    "boundingVolume": {    "region": [1.904963,0.594619,1.905127,0.594888,0.000000,20.426162]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/3/2/6_954604.b3dm"}}}