An action is any change submitted to the voting system, such as
The author of this action is: lunar, 1BpYYT2HQzQdz5CFPM1nehCZd1xWPtNbma
The member list that this action was made for.
The action string, which is the actual "command" part of the action:
bitcoin-unlimited-voting: 242bbdbc67846623368b9d1fae050d6815f1942093617033be4db57ffe21c9e0 cast-member-ballot name Hyena address 1Hyena1Y6fVt6aMbrFUwXPH93qvyyxDi3M by lunar answer reject
Signature:
H7XLSPJoEk5wxOxbOcgQCPl6SzTAnApNhQ3J1SLf/GrcF/YQaTlSzswmTufYRJCNgxWhXLaAfp/sSsS7rUqnvLI=
This signature is the base64-encoded Bitcoin-signature of the above action string, signed with this action author's Bitcoin address.