{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.950934,-0.309393,0.000000,0.000000,0.172900,-0.531416,0.829278,0.000000,-0.256033,0.786929,0.561418,0.000000,-1634735.965916,5024445.549347,3560586.329633,1],    "boundingVolume": {    "region": [1.885278,0.595988,1.885423,0.596208,0.000000,8.776133]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/4/11/13_1339345.b3dm"}}}