{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.944547,-0.328376,0.000000,0.000000,0.183024,-0.526454,0.830270,0.000000,-0.272070,0.782587,0.559942,0.000000,-1737121.489482,4996696.070722,3551207.764803,1],    "boundingVolume": {    "region": [1.905298,0.594181,1.905462,0.594450,0.000000,9.742684]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/3/4/4_951459.b3dm"}}}