{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.949160,-0.314795,0.000000,0.000000,0.115924,-0.349531,0.929726,0.000000,-0.292405,0.881650,0.370395,0.000000,-1865857.938530,5625867.937731,2347694.573506,1],    "boundingVolume": {    "region": [1.890983,0.379377,1.891092,0.379492,0.000000,16.298118]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/5/14/17_7052.b3dm"}}}