{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.896719,-0.442599,0.000000,0.000000,0.282581,-0.572517,0.769658,0.000000,-0.339715,0.688273,0.640995,0.000000,-2169734.230985,4395946.266663,4066582.068028,1],    "boundingVolume": {    "region": [2.029200,0.695738,2.029383,0.695850,0.000000,34.430880]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/3/4/3_475389.b3dm"}}}