{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.950044,-0.312115,0.000000,0.000000,0.174591,-0.531436,0.828911,0.000000,-0.258170,0.785841,0.561962,0.000000,-1648389.421133,5017511.289711,3564044.959069,1],    "boundingVolume": {    "region": [1.888146,0.596651,1.888284,0.596860,0.000000,8.765278]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/3/5/5_1333346.b3dm"}}}