{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.895948,-0.444159,0.000000,0.000000,0.283788,-0.572451,0.769262,0.000000,-0.340735,0.687324,0.641471,0.000000,-2176254.607501,4389897.523934,4069610.482782,1],    "boundingVolume": {    "region": [2.030984,0.696364,2.031079,0.696465,0.000000,63.565802]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/2/0/0.b3dm"}}}