An action is any change submitted to the voting system, such as
The author of this action is: solex, 15TiujYmnHa33fjEnasBBm1eWcGx9YEXPL
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 open-proposal-vote meta 9b2a43b2efe5b346baa00ed9d93a1f412caf48446e63e21fcecd51fc38f986ca by solex method (buip-acc-rej-abs)
Signature:
IE1kZnbfH4F4KpV579ww2v572BVZs4TlRd5/WOlthLsPTfKgi6CWjGcIsG1kHI3j15ZWFCTL38OhduAyk4jJj6c=
This signature is the base64-encoded Bitcoin-signature of the above action string, signed with this action author's Bitcoin address.