{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.948919,-0.315519,0.000000,0.000000,0.115950,-0.348718,0.930028,0.000000,-0.293173,0.881716,0.369629,0.000000,-1870755.652689,5626282.151508,2342832.017810,1],    "boundingVolume": {    "region": [1.891747,0.378574,1.891852,0.378644,0.000000,46.018398]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/5/10/16_11992.b3dm"}}}