{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.871214,-0.490903,0.000000,0.000000,0.212041,-0.376313,0.901902,0.000000,-0.442189,0.784761,0.434304,0.000000,-2822122.050139,5008473.949230,2753245.287990,1],    "boundingVolume": {    "region": [2.083866,0.449225,2.083978,0.449306,0.000000,25.837683]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/3/5/5_227543.b3dm"}}}