{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.949000,-0.315276,0.000000,0.000000,0.176331,-0.530769,0.828970,0.000000,-0.260803,0.785034,0.561875,0.000000,-1665198.636288,5012353.529367,3563492.086770,1],    "boundingVolume": {    "region": [1.891493,0.596640,1.891594,0.596661,0.000000,9.816840]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/5/23/11_1115370.b3dm"}}}