{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.949368,-0.314166,0.000000,0.000000,0.175684,-0.530894,0.829027,0.000000,-0.259903,0.785393,0.561790,0.000000,-1659453.730857,5014644.738913,3562952.097171,1],    "boundingVolume": {    "region": [1.890324,0.596537,1.890425,0.596559,0.000000,6.299993]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/5/11/6_1337786.b3dm"}}}