An action is any change submitted to the voting system, such as
The author of this action is: theZerg, 1zerg12nRXZ41Pw4tfCTqgtdiJx6D1We3
The member list that this action was made for.
The action string, which is the actual "command" part of the action:
bitcoin-unlimited-voting: 9a68078bbff9de910bb8c377e699832cc907f9ce048625b18b0fe7ea1da14689 cast-proposal-ballot vote 7381b0c987c969f695033d95afc98b19e59e0a94f91b5462a0e0c0e6cabf7f70 by theZerg answer (accept) # proposal: BUIP077
Signature:
GxQABlfUYbH2fJ1dX0ywsKXY6E/sOfLDh01uPoLEUvoAfCQfmOQGYaQh7VqN9UrFDyX2NHzAiZI6flYqScFBP34=
This signature is the base64-encoded Bitcoin-signature of the above action string, signed with this action author's Bitcoin address.