cancelWithdrawPlp method
Cancel a still-pending withdraw request by queue index, refunding its
escrowed PLP straight back into the requesting account. Command order is
auth → cancel.
Implementation
Transaction cancelWithdrawPlp(String owner, BigInt index) =>
_txOf(authed.cancelWithdrawRequest(
config: _c._config,
wrapper: _c.wrapperIdFor(owner),
index: index,
));