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: 9a68078bbff9de910bb8c377e699832cc907f9ce048625b18b0fe7ea1da14689 cast-proposal-ballot vote 8cbf21e8538eea5e3d95037308d055106ee4ec39a2d7f26f1befd01b66e01af1 by lunar answer (accept) # proposal: BUIP071
Signature:
H94IRtSJdX9FLb+pwDgnqcFIdbRZps3rXy5dYRg/uDHSOP+J3lJCpVY7gQKMhWdexxmf7+Fk1OBHVSOj+vyV7As=
This signature is the base64-encoded Bitcoin-signature of the above action string, signed with this action author's Bitcoin address.