{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.949534,-0.313664,0.000000,0.000000,0.175427,-0.531058,0.828977,0.000000,-0.259472,0.785482,0.561864,0.000000,-1656699.297138,5015216.572459,3563425.824543,1],    "boundingVolume": {    "region": [1.889795,0.596627,1.889896,0.596649,0.000000,16.417255]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/5/6/11_1413464.b3dm"}}}