{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.871371,-0.490625,0.000000,0.000000,0.211849,-0.376253,0.901972,0.000000,-0.441973,0.784963,0.434157,0.000000,-2820743.703887,5009765.699339,2752313.743241,1],    "boundingVolume": {    "region": [2.083547,0.449062,2.083659,0.449143,0.000000,45.873444]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/3/2/3_225389.b3dm"}}}