An action is any change submitted to the voting system, such as
The author of this action is: Bagatell, 1VgVjyeCD7yQqitraVvNrZu5tFiaKHDGC
The member list that this action was made for.
The action string, which is the actual "command" part of the action:
bitcoin-unlimited-voting: 17fedb2146b90528805cd8f43b585bfbc3db5e1343eb665d35e9976118a970ce cast-member-ballot name Jonathan_Vaage address 1581sovLFohMPPaxYG5gYLLGjmnemagc21 by Bagatell answer accept
Signature:
HyReTAQNkZOG61DSZ3MSZtt2U4oEZ4DZxVK/5umcHSyAD/L7HKafyyCBO3uv+Q3BkGsFVbMfMaZvogpLawbGXuU=
This signature is the base64-encoded Bitcoin-signature of the above action string, signed with this action author's Bitcoin address.