{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.948908,-0.315553,0.000000,0.000000,0.176487,-0.530720,0.828969,0.000000,-0.261032,0.784956,0.561877,0.000000,-1666660.646605,5011856.530465,3563507.530430,1],    "boundingVolume": {    "region": [1.891785,0.596643,1.891887,0.596664,0.000000,6.869558]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/5/26/12_1115414.b3dm"}}}