{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.949709,-0.313133,0.000000,0.000000,0.175058,-0.530938,0.829132,0.000000,-0.259082,0.785775,0.561635,0.000000,-1654205.464693,5017082.735101,3561966.957125,1],    "boundingVolume": {    "region": [1.889210,0.596276,1.889363,0.596445,0.000000,13.822325]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/3/5/5_1402967.b3dm"}}}