An action is any change submitted to the voting system, such as
The author of this action is: Bissias, 1MkHtiQE5rqSoomSmHju994vDgu4RKavCz
The member list that this action was made for.
The action string, which is the actual "command" part of the action:
bitcoin-unlimited-voting: 5e9787f328d1f39d6dcd58bd70c28c9b36c7ac89f7a29d45950698b7e8ea49f3 cast-proposal-ballot vote 7564e3ff11bbe223aeddaa9b4c2d1548fbccf0c87808687a5847d6b141abbaad by Bissias answer (accept) # proposal: BUIP159
Signature:
H2zON9xtv/vDu9OeGGR7IKL9Xe0S1f+tKb6ThY1VsDUDKfiC72TOqHfZWZUjcss4kYlvc5mqetPKiwhlI+bWLX4=
This signature is the base64-encoded Bitcoin-signature of the above action string, signed with this action author's Bitcoin address.