{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.949716,-0.313112,0.000000,0.000000,0.174572,-0.529502,0.830152,0.000000,-0.259386,0.786757,0.560118,0.000000,-1656141.122660,5023320.554384,3552327.807188,1],    "boundingVolume": {    "region": [1.889184,0.594396,1.889346,0.594661,0.000000,8.800244]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/4/5/11_1378247.b3dm"}}}