{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.948672,-0.316262,0.000000,0.000000,0.176377,-0.529067,0.830048,0.000000,-0.261962,0.785792,0.560273,0.000000,-1672588.718119,5017165.719950,3553313.045181,1],    "boundingVolume": {    "region": [1.892535,0.594604,1.892631,0.594827,0.000000,8.551912]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/4/11/11_1092147.b3dm"}}}