An action is any change submitted to the voting system, such as
The author of this action is: Mengerian, 13JdYTKi4QN6KyYWwifCvNMeaRaeq1JQ38
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-proposal-ballot vote 7058a2006a22ece8be1bc1bcf9288cf405af41490942faaadf9233179bd5c401 by Mengerian answer (abstain)
Signature:
H9RxPflnzCajBpYMifrI0q6lKlvYlnwkDWfHeMEeni4nT0f5L/E0wkWtwPLNRGdPgOktVQkpQYVWRe3FKn9OhCg=
This signature is the base64-encoded Bitcoin-signature of the above action string, signed with this action author's Bitcoin address.