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: 17fedb2146b90528805cd8f43b585bfbc3db5e1343eb665d35e9976118a970ce open-proposal-vote meta bf437668c4bb8e24178d05bd846ff991a62aacfd726b6e12e9a84ad78ea17169 by solex method (buip-acc-rej-abs)
Signature:
IG90krnAAFMKxMmOBRUvJwbFfnUxNSAtmylA+z/lmTMRWZ2S0FcNqIU05PN1tBlnhdS26PPnNkuJL93BQ6JHja4=
This signature is the base64-encoded Bitcoin-signature of the above action string, signed with this action author's Bitcoin address.