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 9c57ef04ccde7cb6e17e2f1d32ed1ebb7ec403fb134d9bdd321cd9997bd49d78 by theZerg answer (accept) # proposal: BUIP072
Signature:
HCeoJK369ozcR3rbtUFhqyMNVg3LXm/oC5nTdAkUsUzVOTm2TMyJVbKKzOV6KTPxXdXnmDHttLekFB8UeI7VWWA=
This signature is the base64-encoded Bitcoin-signature of the above action string, signed with this action author's Bitcoin address.