{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.949694,-0.313179,0.000000,0.000000,0.175078,-0.530911,0.829145,0.000000,-0.259124,0.785775,0.561615,0.000000,-1654477.467601,5017082.128214,3561842.319061,1],    "boundingVolume": {    "region": [1.889259,0.596253,1.889412,0.596421,0.000000,13.822325]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/3/5/5_1408808.b3dm"}}}