Cash Exit Flow
constructor(amount: <Error class: unknown class><Currency>, issuerRef: <Error class: unknown class>)
constructor(amount: <Error class: unknown class><Currency>, issuerRef: <Error class: unknown class>, progressTracker: <Error class: unknown class>)
Parameters
amount
the amount of a currency to remove from the ledger.
issuer Ref
the reference on the issued currency. Added to the node's legal identity to determine the issuer.