An action is any change submitted to the voting system, such as
The author of this action is: Bagatell, 1VgVjyeCD7yQqitraVvNrZu5tFiaKHDGC
The member list that this action was made for.
The action string, which is the actual "command" part of the action:
bitcoin-unlimited-voting: 9139498685e653fc405cb1e2a1281af8b03f43491027a72a7ba31366d9d018e8 cast-proposal-ballot vote a136d0a55e5765ce95208d385f9bd17926be314a5226c28c0e5045e4e3d15c7d by Bagatell answer (accept) # proposal: BUIP091
Signature:
IIv84PsGyrWhAgNHEtrR1yfAl/mo0UZHLtQFcaoQvYrvSbyfcAH7/Km2oziNIbE714So8+t0je+vNo/phYi0M1s=
This signature is the base64-encoded Bitcoin-signature of the above action string, signed with this action author's Bitcoin address.