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: 242bbdbc67846623368b9d1fae050d6815f1942093617033be4db57ffe21c9e0 open-proposal-vote meta 5f860393c8e998a64ea2a8cc0c50357cfdcf4c9cea88c93ad586edf8a84ce2a3 by solex method (buip-acc-rej-abs)
Signature:
H9yQPpI+Vjm9Z2sT0uzkh0GA6qKT67GiV1ht52idZ7rpMycYa+SgED7zLnF5QfKKlhV7SGZ2GfbWOL9EPNZ63Kk=
This signature is the base64-encoded Bitcoin-signature of the above action string, signed with this action author's Bitcoin address.