[Harvard Journal of Sports and Entertainment Law] HTTP 429 for https://journals.law.harvard.edu/jsel/wp-content/uploads/sites/78/2015/07/JSEL-Volume-6-Number-1.pdf; retrying after 2.8s
[Harvard Journal of Sports and Entertainment Law] HTTP 429 for https://journals.law.harvard.edu/jsel/wp-content/uploads/sites/78/2015/07/JSEL-Volume-6-Number-1.pdf; retrying after 5.2s
[Harvard Journal of Sports and Entertainment Law] HTTP 429 for https://journals.law.harvard.edu/jsel/wp-content/uploads/sites/78/2015/07/JSEL-Volume-6-Number-1.pdf