{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.944717,-0.327886,0.000000,0.000000,0.182907,-0.526999,0.829950,0.000000,-0.271559,0.782424,0.560419,0.000000,-1733861.667031,4995658.776741,3554238.491484,1],    "boundingVolume": {    "region": [1.904780,0.594757,1.904944,0.595026,0.000000,14.881294]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/3/1/6_889514.b3dm"}}}