{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.948891,-0.315605,0.000000,0.000000,0.115979,-0.348699,0.930031,0.000000,-0.293255,0.881693,0.369620,0.000000,-1871274.250369,5626131.931760,2342778.962232,1],    "boundingVolume": {    "region": [1.891838,0.378565,1.891943,0.378635,0.000000,44.575184]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/5/11/16_11955.b3dm"}}}