An action is any change submitted to the voting system, such as
The author of this action is: Peter_R, 1BWZe6XkGLcf6DWC3TFXiEtZmcyAoNq5BW
The member list that this action was made for.
The action string, which is the actual "command" part of the action:
bitcoin-unlimited-voting: cdb3de1a02836ad7aed816ac9c6245b5dcc2b41345865b7ae3026a29ac290758 cast-proposal-ballot vote 7f620977b749361e5b583cb13464bb1080650af4720ac51a42025d801e2a146a by Peter_R answer (accept) # proposal: BUIP114
Signature:
H+SqHGbRGM9k4dXiI1w6nImfy4Dct1xKgPDTCihqmT8+ISQ8Sm6y7HtF0QDHKMzg8X46u6/8fh88LnEKg65jlrk=
This signature is the base64-encoded Bitcoin-signature of the above action string, signed with this action author's Bitcoin address.