{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.949021,-0.315214,0.000000,0.000000,0.116291,-0.350120,0.929458,0.000000,-0.292709,0.881264,0.371073,0.000000,-1867798.035592,5623415.934615,2351993.467979,1],    "boundingVolume": {    "region": [1.891424,0.380106,1.891533,0.380222,0.000000,63.195076]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/5/18/23_3267.b3dm"}}}