{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.949236,-0.314564,0.000000,0.000000,0.174951,-0.527935,0.831070,0.000000,-0.260880,0.787237,0.558749,0.000000,-1665667.716666,5026358.036736,3543624.952239,1],    "boundingVolume": {    "region": [1.890746,0.592781,1.890841,0.592972,0.000000,6.589258]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/5/11/17_1321612.b3dm"}}}