{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.950848,-0.309657,0.000000,0.000000,0.173328,-0.532228,0.828668,0.000000,-0.256061,0.786274,0.562322,0.000000,-1634925.000155,5020278.285547,3566334.233414,1],    "boundingVolume": {    "region": [1.885546,0.597107,1.885712,0.597276,0.000000,8.805875]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/3/2/6_1383265.b3dm"}}}