{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.951643,-0.307207,0.000000,0.000000,0.112862,-0.349616,0.930070,0.000000,-0.285464,0.884288,0.369520,0.000000,-1821560.018557,5642689.693398,2342142.887568,1],    "boundingVolume": {    "region": [1.882971,0.378432,1.883135,0.378553,0.000000,12.215286]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/5/25/11_46765.b3dm"}}}