payload: {"member":{"login":"SilviaSaliniUNIMI","id":56323125,"node_id":"MDQ6VXNlcjU2MzIzMTI1","avatar_url":"https://avatars2.githubusercontent.com/u/56323125?v=4","gravatar_id":"","url":"https://api.github.com/users/SilviaSaliniUNIMI","html_url":"https://github.com/SilviaSaliniUNIMI","followers_url":"https://api.github.com/users/SilviaSaliniUNIMI/followers","following_url":"https://api.github.com/users/SilviaSaliniUNIMI/following{/other_user}","gists_url":"https://api.github.com/users/SilviaSaliniUNIMI/gists{/gist_id}","starred_url":"https://api.github.com/users/SilviaSaliniUNIMI/starred{/owner}{/repo}","subscriptions_url":"https://api.github.com/users/SilviaSaliniUNIMI/subscriptions","organizations_url":"https://api.github.com/users/SilviaSaliniUNIMI/orgs","repos_url":"https://api.github.com/users/SilviaSaliniUNIMI/repos","events_url":"https://api.github.com/users/SilviaSaliniUNIMI/events{/privacy}","received_events_url":"https://api.github.com/users/SilviaSaliniUNIMI/received_events","type":"User","site_admin":false},"action":"added"}
other: {"actor":{"display_login":"UniprJRC"}}