{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.949913,-0.312514,0.000000,0.000000,0.173391,-0.527037,0.831966,0.000000,-0.259461,0.788655,0.557407,0.000000,-1656604.302260,5035392.104799,3535095.094703,1],    "boundingVolume": {    "region": [1.888575,0.591197,1.888694,0.591321,0.000000,8.574556]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/5/12/22_1322562.b3dm"}}}