{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.951219,-0.308515,0.000000,0.000000,0.115678,-0.356662,0.927044,0.000000,-0.285736,0.880985,0.377121,0.000000,-1823330.253053,5621721.871234,2390362.571072,1],    "boundingVolume": {    "region": [1.884346,0.386634,1.884510,0.386737,0.000000,43.032795]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/5/16/14_24539.b3dm"}}}