{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.951190,-0.308606,0.000000,0.000000,0.112723,-0.347437,0.930903,0.000000,-0.287024,0.884668,0.367396,0.000000,-1831504.540705,5645085.871325,2328665.296989,1],    "boundingVolume": {    "region": [1.884460,0.376175,1.884587,0.376239,0.000000,59.740867]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/5/14/6.b3dm"}}}