{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.948835,-0.315772,0.000000,0.000000,0.116060,-0.348739,0.930006,0.000000,-0.293402,0.881617,0.369684,0.000000,-1872214.717678,5625649.478115,2343183.374827,1],    "boundingVolume": {    "region": [1.892014,0.378634,1.892119,0.378704,0.000000,49.917648]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/5/13/17_12197.b3dm"}}}