{"author_name":"Nick Clark","author_url":"https://stackblitz.com/@nclarx","height":400,"html":"<iframe src=\"https://stackblitz.com/edit/merge-three-observables-get-first-value?embed=1\" height=\"400\" width=\"745\"></iframe>","provider_name":"StackBlitz","provider_url":"https://stackblitz.com","title":"merge-three-observables-get-first-value - StackBlitz","type":"rich","version":"1.0","width":745}