{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.949183,-0.314724,0.000000,0.000000,0.175901,-0.530504,0.829231,0.000000,-0.260429,0.785435,0.561488,0.000000,-1662807.827290,5014908.237920,3561029.903318,1],    "boundingVolume": {    "region": [1.890893,0.596129,1.891030,0.596236,0.000000,11.559710]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/4/5/11_1445791.b3dm"}}}