An action is any change submitted to the voting system, such as
The author of this action is: sickpig, 1LwvkQTWmotqTosgBcK8kFPCKzW2BPiE1G
The member list that this action was made for.
The action string, which is the actual "command" part of the action:
bitcoin-unlimited-voting: ba0411a9e0c7f210c553a4272e3d1fb78bad93c5a59d6f8ae566287f151921ad cast-member-ballot name Erik_Beijnoff address 1Nm9MEPAi5qLA9MFULNQAs432fNLrQdpGr by sickpig answer accept
Signature:
H4vJx6A/CI1JtdX/U9rqXXG7rCS8vwy4x1MxVvYglEJSAJ8pvMDLZyJ9C5lrCb/8RFDZRCnRqPrFkfHOkEAT0JY=
This signature is the base64-encoded Bitcoin-signature of the above action string, signed with this action author's Bitcoin address.