An action is any change submitted to the voting system, such as
The author of this action is: norway, 13eS5t4WGGPSwFKRQYzCKcfWF6sfjN1Ka2
The member list that this action was made for.
The action string, which is the actual "command" part of the action:
bitcoin-unlimited-voting: 9a68078bbff9de910bb8c377e699832cc907f9ce048625b18b0fe7ea1da14689 cast-proposal-ballot vote e66fb1cba4a64af72b7b6f8776704583e18cb9ed5b72d34e1659be6f31df439b by norway answer (accept) # proposal: BUIP078
Signature:
IOQqbjY6SFJ0Rll0i25dsLoeif5pB5I3hrf89GmguXaNXJTni+a8mYh6DZkNrjOyhwt0O0QyW7Sv/+R8UEleYzs=
This signature is the base64-encoded Bitcoin-signature of the above action string, signed with this action author's Bitcoin address.