An action is any change submitted to the voting system, such as
The author of this action is: solex, 15TiujYmnHa33fjEnasBBm1eWcGx9YEXPL
The member list that this action was made for.
The action string, which is the actual "command" part of the action:
bitcoin-unlimited-voting: be3c66388058cc34d9e899e516e8ed808b294bb3d567008f12727ed5d8b5e3c0 proposal-upload file 1ebf77e7c331df67f11fc377f5a023f7ed867514939e1930b060c8f359d40a34 by solex
Signature:
H7J2UNTfJsJO+JHaG9sr8wXZydv38tcf4FBpEG1q9vm6CE/E1n6MCD3OFMKyrCPtxr8OvYtyX24LNeu2tAHRjWc=
This signature is the base64-encoded Bitcoin-signature of the above action string, signed with this action author's Bitcoin address.