{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.948399,-0.317079,0.000000,0.000000,0.116645,-0.348891,0.929876,0.000000,-0.294574,0.881087,0.370015,0.000000,-1879697.975943,5622273.400899,2345280.238290,1],    "boundingVolume": {    "region": [1.893392,0.378990,1.893497,0.379060,0.000000,7.681694]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/5/27/23_8070.b3dm"}}}