An action is any change submitted to the voting system, such as
The author of this action is: Ken_Shishido, 1JBeRbTDpcjycJ7iSYs4RYFGJvbsqFfaHU
The member list that this action was made for.
The action string, which is the actual "command" part of the action:
bitcoin-unlimited-voting: ba0411a9e0c7f210c553a4272e3d1fb78bad93c5a59d6f8ae566287f151921ad cast-proposal-ballot vote f2705d0a82d933f4bb7768970b78416fdaff71a0f142a528efb8a1b6dfd208a8 by Ken_Shishido answer (abstain)
Signature:
IJWwKsxbp/ZmAbC5XgjIIgWLFS0WUwan0tPrnXS0ECNyJihenx5VNuBsV4kb0lCOQilW0rIVbHhiWKf4zJrDYFE=
This signature is the base64-encoded Bitcoin-signature of the above action string, signed with this action author's Bitcoin address.