{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.949113,-0.314937,0.000000,0.000000,0.115779,-0.348919,0.929974,0.000000,-0.292616,0.881844,0.369766,0.000000,-1867198.295157,5627098.801522,2343702.526702,1],    "boundingVolume": {    "region": [1.891134,0.378722,1.891239,0.378792,0.000000,52.929470]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/5/4/19_10322.b3dm"}}}