{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.949017,-0.315224,0.000000,0.000000,0.115887,-0.348892,0.929970,0.000000,-0.292881,0.881752,0.369775,0.000000,-1868890.215273,5626512.974729,2343760.060267,1],    "boundingVolume": {    "region": [1.891436,0.378732,1.891541,0.378802,0.000000,48.003532]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/5/7/19_10365.b3dm"}}}