An action is any change submitted to the voting system, such as
The author of this action is: Zanglebert_Bingledack, 19a3fheZVGragEreBzXhjWMuSev2PrHToF
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 cast-member-ballot name drwasho address 19xt9beTPVRbrWNfrEABPTSpETwp7LKuKm by Zanglebert_Bingledack answer accept
Signature:
G4Z9L5a2Qx5aq4CmEmH5Wt+Hd1yqgYpS/ipiz8t2DPRPEtpojeJzTEJ/WOCVLZHkfVmoIS5d9yEMD3S+cWL7jKc=
This signature is the base64-encoded Bitcoin-signature of the above action string, signed with this action author's Bitcoin address.