{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.950186,-0.311683,0.000000,0.000000,0.174385,-0.531626,0.828833,0.000000,-0.257788,0.785884,0.562079,0.000000,-1645947.640289,5017782.880210,3564786.027855,1],    "boundingVolume": {    "region": [1.887684,0.596804,1.887836,0.596989,0.000000,8.772677]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/3/5/5_1332551.b3dm"}}}