An action is any change submitted to the voting system, such as
The author of this action is: Emil_Oldenburg, 1KvZmH4iJbenBpJRMUrsykWfCjDBNAdJuZ
The member list that this action was made for.
The action string, which is the actual "command" part of the action:
bitcoin-unlimited-voting: 5776292860f8c233038833f18c8d4eaaab686efc9dc721265df14d3fde9f2efb cast-proposal-ballot vote 1ca5c10b92aa102bc0658875ade9aa0a08b81c8856202f9d79381dd426ab76af by Emil_Oldenburg answer (accept) # proposal: BUIP131
Signature:
H0+tCkeNhW7ZVEauaCOI68xZ4qoU1OFnJGR6Q8ikpuwrPcTwLe3nMMTMllxKLyMxovjxSs1em36ZWzBTr6KCtrg=
This signature is the base64-encoded Bitcoin-signature of the above action string, signed with this action author's Bitcoin address.