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 4e61b12b3d4b0d17165e58f0a56471a3d1a65396d3e3d33ebdbcb76e9173b31d by solex method (buip-acc-rej-abs)
Signature:
IGPnQUrrY7h8tpcybFfnxbRYLGtzOuN8sH2ETpQM+JLqPYSrTXYuDzFco6IcR5vJwaLeNot72jZqTk7mMxVDlu0=
This signature is the base64-encoded Bitcoin-signature of the above action string, signed with this action author's Bitcoin address.