An action is any change submitted to the voting system, such as
The author of this action is: Emil_Oldenburg, 1KvZmH4iJbenBpJRMUrsykWfCjDBNAdJuZ
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 75d654f57a64ee3fc55145f705c5f8c9ed8b231ab6c8d46a87031b3df4df6545 by Emil_Oldenburg answer (accept) # proposal: BUIP074
Signature:
H+C7BrDoH2Wylz+R9ypa31tYt/WJYLb3+I7wgj7Nb+mZAj+bxpqhGX9BLtvB57JE7KMF1WNUSKZPliWDgAxa3zA=
This signature is the base64-encoded Bitcoin-signature of the above action string, signed with this action author's Bitcoin address.