{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.951201,-0.308571,0.000000,0.000000,0.115674,-0.356578,0.927077,0.000000,-0.285797,0.881000,0.377039,0.000000,-1823721.721410,5621815.506790,2389847.134499,1],    "boundingVolume": {    "region": [1.884405,0.386546,1.884568,0.386649,0.000000,51.767940]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/5/16/13_11717.b3dm"}}}