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: 242bbdbc67846623368b9d1fae050d6815f1942093617033be4db57ffe21c9e0 cast-member-ballot name Joel_Dalais address 1GUJQD3g3K2piLgZsj6JoHGQq7CfPq8jSe by sickpig answer accept
Signature:
H3vs4fZqZ6Zy8qzh2I3CXujXTXZKwsTjzYErYTCKzW78QUou2jatucyzkTkNp41VzEZvukUUScIqB9ptTG6xtCg=
This signature is the base64-encoded Bitcoin-signature of the above action string, signed with this action author's Bitcoin address.