{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.944593,-0.328244,0.000000,0.000000,0.182996,-0.526611,0.830177,0.000000,-0.271930,0.782536,0.560081,0.000000,-1736228.236048,4996372.625314,3552093.604485,1],    "boundingVolume": {    "region": [1.905158,0.594350,1.905322,0.594619,0.000000,10.581854]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/3/4/5_661265.b3dm"}}}