{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.943802,-0.330511,0.000000,0.000000,0.184148,-0.525851,0.830404,0.000000,-0.273883,0.782097,0.559743,0.000000,-1748699.067837,4993560.412138,3549944.467283,1],    "boundingVolume": {    "region": [1.907586,0.593986,1.907696,0.594166,0.000000,8.817234]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/4/8/11_1319197.b3dm"}}}