{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.948821,-0.315813,0.000000,0.000000,0.116049,-0.348654,0.930039,0.000000,-0.293451,0.881636,0.369599,0.000000,-1872527.266147,5625770.975974,2342645.487001,1],    "boundingVolume": {    "region": [1.892058,0.378543,1.892163,0.378613,0.000000,50.453518]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/5/13/16_11806.b3dm"}}}