{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.949755,-0.312993,0.000000,0.000000,0.174976,-0.530952,0.829140,0.000000,-0.258969,0.785821,0.561623,0.000000,-1653483.984694,5017374.224630,3561891.871080,1],    "boundingVolume": {    "region": [1.889063,0.596262,1.889216,0.596430,0.000000,14.792555]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/3/4/5_1402307.b3dm"}}}