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: 17fedb2146b90528805cd8f43b585bfbc3db5e1343eb665d35e9976118a970ce open-proposal-vote meta f6cc12837f50eabfbd40b863de66b7c29266229464d30e783363170461e154ea by solex method (buip-acc-rej-abs)
Signature:
IArJDZMG+SMIl8935jUAWhV2I+0K4Ws8LYd9XaJEHH9de7No0opoHgP9f/fTYF1om0FLTioKp0jJh2ZBDGVv0Kw=
This signature is the base64-encoded Bitcoin-signature of the above action string, signed with this action author's Bitcoin address.