SWIFT ISO 15022 - Code USET Significations Unsettled: Instruction is unsettled (558). Unsettled: Instruction is unsettled. Utilisations Type de message Numéro de champ Tag MT549 (Request for Statement/Status Advice) 16 25D (Status) MT558 (Triparty Collateral Status and Processing Advice) 13 25D (Status)