{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.950085,-0.311992,0.000000,0.000000,0.174562,-0.531581,0.828824,0.000000,-0.258041,0.785792,0.562091,0.000000,-1647562.608304,5017195.578260,3564866.088114,1],    "boundingVolume": {    "region": [1.888016,0.596808,1.888154,0.597016,0.000000,8.011645]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/3/4/5_1332451.b3dm"}}}