{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.942600,-0.333924,0.000000,0.000000,0.187112,-0.528178,0.828261,0.000000,-0.275991,0.779067,0.562925,0.000000,-1762179.604364,4974272.246630,3570163.604692,1],    "boundingVolume": {    "region": [1.911198,0.597889,1.911322,0.597951,0.000000,8.666027]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/5/9/19_1285571.b3dm"}}}