An action is any change submitted to the voting system, such as
The author of this action is: 79b79aa8, 13K3dA4fefCUTX6VsNysqmNKfsmR93jhyD
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 b2fcb37d22645979fec417cc00470b8f791dae67d5acc32d9d929b604c05e645 by 79b79aa8 answer (reject) # proposal: BUIP132
Signature:
H1dWuxN5tr6K04ucpRdBhOMncnZ/iHSYsc5ypQYvvGH0SkHmHnfBIQHciG8BdZtI+3Q4+FRDSDul8ZcSdC+2L64=
This signature is the base64-encoded Bitcoin-signature of the above action string, signed with this action author's Bitcoin address.