The intent of the {{ undelegatebw }} action is to unstake tokens from CPU and/or bandwidth.
As an authorized party I {{ signer }} wish to unstake {{ unstake_cpu_quantity }} from CPU and {{ unstake_net_quantity }} from bandwidth from the tokens owned by {{ from }} previously delegated for the use of delegatee {{ to }}.
If I as signer am not the beneficial owner of these tokens I stipulate I have proof that I’ve been authorized to take this action by their beneficial owner(s).