{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.951182,-0.308632,0.000000,0.000000,0.115706,-0.356598,0.927065,0.000000,-0.285850,0.880971,0.377068,0.000000,-1824060.157757,5621627.271563,2390030.395776,1],    "boundingVolume": {    "region": [1.884469,0.386577,1.884632,0.386680,0.000000,51.767940]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/5/16/13_16113.b3dm"}}}