SctiesTxCxlReqStsAdvc
                Mandatory
                CxlReqRef
                Mandatory
                Optional
                PrcgSts
                Mandatory
                TxDtls
                Optional
                AcctOwnr
                Optional
                SfkpgAcct
                Optional
                BlckChainAdrOrWllt
                Optional
                FinInstrmId
                Mandatory
                SttlmQty
                Mandatory
                SttlmAmt
                Optional
                TradDt
                Optional
                SttlmDt
                Mandatory
                DlvrgSttlmPties
                Optional
                RcvgSttlmPties
                Optional
                Invstr
                Optional
                Mandatory
                LEI
LEI
                Optional
                Definition: Legal entity identification as an alternate identification for a party.
Type: LEIIdentifier (String)
Restrictions:
- Pattern: [A-Z0-9]{18,18}[0-9]{2,2}
 
SplmtryData
                Repetition (0..n)