An action is any change submitted to the voting system, such as
The author of this action is: Erik_Beijnoff, 1Nm9MEPAi5qLA9MFULNQAs432fNLrQdpGr
The member list that this action was made for.
The action string, which is the actual "command" part of the action:
bitcoin-unlimited-voting: 5776292860f8c233038833f18c8d4eaaab686efc9dc721265df14d3fde9f2efb cast-proposal-ballot vote 2cd1eb5abefc870df2db92f1f679be81f3617651cd4889e176f9160e45459d92 by Erik_Beijnoff answer (accept) # proposal: BUIP128
Signature:
IDlncttUKzR1CfzedCDjGa3UiQJB5enJ12POGWboGfNHKnx6ugIMNLoUUEmxTE4DH4so3+eWlGblN+Di1dDdAbM=
This signature is the base64-encoded Bitcoin-signature of the above action string, signed with this action author's Bitcoin address.