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 proposal-upload file 398116af8d3af605ff37224fb2087d9f7a113d80d9c68ebbb1b740777a54404b by solex
Signature:
H3VxrmXCJn1F8RiIK2by1KOh0HPxUgKtpniFCMIOAUifWkBna1PmhfJi5EJPikkS5VLlCXEy3fxgusRZsxzxVh0=
This signature is the base64-encoded Bitcoin-signature of the above action string, signed with this action author's Bitcoin address.