{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.948665,-0.316283,0.000000,0.000000,0.176387,-0.529058,0.830052,0.000000,-0.261980,0.785790,0.560268,0.000000,-1672705.557109,5017150.399236,3553279.901241,1],    "boundingVolume": {    "region": [1.892557,0.594598,1.892653,0.594821,0.000000,8.769382]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/4/11/11_1215579.b3dm"}}}