{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.942689,-0.333673,0.000000,0.000000,0.186840,-0.527856,0.828528,0.000000,-0.275873,0.779393,0.562530,0.000000,-1761424.679640,4976351.254549,3567654.898847,1],    "boundingVolume": {    "region": [1.910931,0.597411,1.911056,0.597474,0.000000,8.802818]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/5/6/11_1287170.b3dm"}}}