{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.949979,-0.312313,0.000000,0.000000,0.116008,-0.352868,0.928454,0.000000,-0.289698,0.881190,0.373603,0.000000,-1848597.090516,5622978.008139,2368046.873643,1],    "boundingVolume": {    "region": [1.888345,0.382826,1.888501,0.382955,0.000000,5.811609]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/4/10/6_62812.b3dm"}}}