An action is any change submitted to the voting system, such as
The author of this action is: reina, 1KSp6dmtF7EKZyaBpdWFL4qeG8nkMcb7LS
The member list that this action was made for.
The action string, which is the actual "command" part of the action:
bitcoin-unlimited-voting: 9139498685e653fc405cb1e2a1281af8b03f43491027a72a7ba31366d9d018e8 cast-proposal-ballot vote 64ec7442c74b0402d6a5f021cca69ed5ad232ae55a2c7fa82af615aab418e01b by reina answer (reject) # proposal: BUIP095
Signature:
II4e3vIahMp8ArB/e3351rvmYrjU3XhPwxOdvP6DjzNrYnMQSifR6JMY8hyaQWV/CtkJ5cSdhvWykfd7HMqzvio=
This signature is the base64-encoded Bitcoin-signature of the above action string, signed with this action author's Bitcoin address.