{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.949111,-0.314941,0.000000,0.000000,0.115840,-0.349096,0.929899,0.000000,-0.292596,0.881772,0.369954,0.000000,-1867074.235921,5626638.439501,2344898.252458,1],    "boundingVolume": {    "region": [1.891139,0.378925,1.891244,0.378995,0.000000,5.674762]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/5/4/22_6049.b3dm"}}}