{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.949706,-0.313143,0.000000,0.000000,0.175048,-0.530888,0.829166,0.000000,-0.259101,0.785805,0.561584,0.000000,-1654328.060311,5017272.744275,3561644.543086,1],    "boundingVolume": {    "region": [1.889221,0.596215,1.889374,0.596383,0.000000,10.401268]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/3/5/5_1346998.b3dm"}}}