{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.950661,-0.310231,0.000000,0.000000,0.116495,-0.356984,0.926818,0.000000,-0.287254,0.880251,0.377682,0.000000,-1833018.838463,5617043.485381,2393924.145266,1],    "boundingVolume": {    "region": [1.886173,0.387227,1.886292,0.387356,0.000000,10.562948]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/5/20/5_60097.b3dm"}}}