{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.949696,-0.313175,0.000000,0.000000,0.175065,-0.530881,0.829167,0.000000,-0.259127,0.785797,0.561583,0.000000,-1654494.904583,5017222.494979,3561637.873179,1],    "boundingVolume": {    "region": [1.889254,0.596214,1.889407,0.596382,0.000000,105.973096]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/3/5/5_1444708.b3dm"}}}