{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.948911,-0.315543,0.000000,0.000000,0.176435,-0.530580,0.829069,0.000000,-0.261056,0.785055,0.561729,0.000000,-1666811.387940,5012482.649265,3562562.614305,1],    "boundingVolume": {    "region": [1.891757,0.596421,1.891894,0.596527,0.000000,8.770764]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/4/11/14_1114215.b3dm"}}}