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: 6bc2c8b25a62112738fb003b12767d1e828ed032549819ff8d7182384ac0e388 open-proposal-vote meta 2ffea480666001dff0eac72d9a7118c11a582f22414713e0ba891b8d5dfa519e by solex method (buip-acc-rej-abs)
Signature:
IMNX91lQaSWZMtP60k1JhwQBWTRe/EEjrxmX+ijf325CFXo1BJmAOrOJDyAG7GN6AsvB9g9Ur/M8EACb0m1Sxxw=
This signature is the base64-encoded Bitcoin-signature of the above action string, signed with this action author's Bitcoin address.