{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.951155,-0.308713,0.000000,0.000000,0.115741,-0.356603,0.927059,0.000000,-0.285923,0.880940,0.377084,0.000000,-1824526.107442,5621432.112126,2390133.075027,1],    "boundingVolume": {    "region": [1.884554,0.386595,1.884717,0.386698,0.000000,60.438843]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/5/17/13_17967.b3dm"}}}