{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.951284,-0.308316,0.000000,0.000000,0.113118,-0.349016,0.930265,0.000000,-0.286555,0.884141,0.369026,0.000000,-1828521.934064,5641747.392723,2339007.055870,1],    "boundingVolume": {    "region": [1.884181,0.377947,1.884257,0.377975,0.000000,16.490720]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/5/10/14.b3dm"}}}