{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.951168,-0.308674,0.000000,0.000000,0.115749,-0.356676,0.927030,0.000000,-0.285878,0.880924,0.377156,0.000000,-1824240.071742,5621329.943073,2390588.584372,1],    "boundingVolume": {    "region": [1.884513,0.386672,1.884677,0.386775,0.000000,57.205982]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/5/17/14_28819.b3dm"}}}