{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.948591,-0.316505,0.000000,0.000000,0.115929,-0.347449,0.930505,0.000000,-0.294242,0.881869,0.368414,0.000000,-1877570.226082,5627238.264172,2335123.554275,1],    "boundingVolume": {    "region": [1.892786,0.377263,1.892891,0.377341,0.000000,15.234901]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/5/9/5_24567.b3dm"}}}