{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.950037,-0.312139,0.000000,0.000000,0.174629,-0.531508,0.828857,0.000000,-0.258172,0.785783,0.562043,0.000000,-1648402.358757,5017139.266836,3564559.191791,1],    "boundingVolume": {    "region": [1.888170,0.596749,1.888309,0.596958,0.000000,8.765278]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/3/5/5_1332732.b3dm"}}}