An action is any change submitted to the voting system, such as
The author of this action is: freetrader, 1Libre7MGkCXr7pUAEbwihCR9X4quYAyQ4
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 Daniel_Lipshitz address 1HK2S5iXZZ4TYt1osvaLY6TqJMkkjEdpzA by freetrader answer accept
This action is part of a multi-action and only the multi-action is signed.