List delivery receipts (accepted, replayed or refused with the reason)

Correspondent banking authority: staff reads need ledger:correspondent:read (or ledger:read), writes need ledger:correspondent:write with a verified non-API-key staff identity and a step-up within five minutes, and a review also needs ledger:correspondent:approve and a different person from the maker. Nostro and correspondent ledger accounts are opened, posted and closed only through this module.