{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.952948,-0.303134,0.000000,0.000000,0.111314,-0.349934,0.930137,0.000000,-0.281700,0.885565,0.369350,0.000000,-1797540.504620,5650837.850412,2341062.791989,1],    "boundingVolume": {    "region": [1.878711,0.378261,1.878841,0.378357,0.000000,15.215933]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/5/23/16_44982.b3dm"}}}