SWIFT ISO 15022 - Code 0020 Meanings Type 20: Earnings as an artist or athlete. Unknown Recipient: Recipient is unknown. Usages Message type Field number Tag MT574.IRSLST (IRS 1441 NRA-IRS Beneficial Owners' List) 16 22F (Indicator) MT574.IRSLST (IRS 1441 NRA-IRS Beneficial Owners' List) 24 22F (Indicator)