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: 5776292860f8c233038833f18c8d4eaaab686efc9dc721265df14d3fde9f2efb open-proposal-vote meta 5ad7f6c8b8d7806e01d72c6b90b9e85992659f8ad2d1b16ca7cb537f48b87f3d by solex method (buip-acc-rej-abs)
Signature:
H/BjrNNMP5jaZPEerZ6sQtfceRXmBr5ZrPouoVxyLJIaEiBefDWAPySUDhEAW6lCHrWQpu5pbI2OsUMwVpQgo30=
This signature is the base64-encoded Bitcoin-signature of the above action string, signed with this action author's Bitcoin address.