{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.951337,-0.308152,0.000000,0.000000,0.112655,-0.347793,0.930779,0.000000,-0.286562,0.884685,0.367715,0.000000,-1828560.301770,5645198.245097,2330692.127465,1],    "boundingVolume": {    "region": [1.884036,0.376534,1.884056,0.376568,0.000000,12.232324]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/5/10/12.b3dm"}}}