{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.951258,-0.308396,0.000000,0.000000,0.115392,-0.355931,0.927361,0.000000,-0.285724,0.881325,0.376334,0.000000,-1823251.188612,5623879.782062,2385375.243647,1],    "boundingVolume": {    "region": [1.884254,0.385799,1.884352,0.385874,0.000000,21.973324]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/6/28/58.b3dm"}}}