payload: {"member":{"login":"seongjun7104","id":50824097,"node_id":"MDQ6VXNlcjUwODI0MDk3","avatar_url":"https://avatars0.githubusercontent.com/u/50824097?v=4","gravatar_id":"","url":"https://api.github.com/users/seongjun7104","html_url":"https://github.com/seongjun7104","followers_url":"https://api.github.com/users/seongjun7104/followers","following_url":"https://api.github.com/users/seongjun7104/following{/other_user}","gists_url":"https://api.github.com/users/seongjun7104/gists{/gist_id}","starred_url":"https://api.github.com/users/seongjun7104/starred{/owner}{/repo}","subscriptions_url":"https://api.github.com/users/seongjun7104/subscriptions","organizations_url":"https://api.github.com/users/seongjun7104/orgs","repos_url":"https://api.github.com/users/seongjun7104/repos","events_url":"https://api.github.com/users/seongjun7104/events{/privacy}","received_events_url":"https://api.github.com/users/seongjun7104/received_events","type":"User","site_admin":false},"action":"added"}
other: {"actor":{"display_login":"faithdy"}}