{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.948057,-0.318101,0.000000,0.000000,0.116662,-0.347695,0.930322,0.000000,-0.295667,0.881197,0.368881,0.000000,-1886666.446916,5622954.903856,2338088.309154,1],    "boundingVolume": {    "region": [1.894470,0.377765,1.894574,0.377844,0.000000,16.675987]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/5/26/11_18222.b3dm"}}}