SctiesTxCxlReqStsAdvc
                Mandatory
                CxlReqRef
                Mandatory
                Optional
                PrcgSts
                Mandatory
                TxDtls
                Optional
                AcctOwnr
                Optional
                SfkpgAcct
                Optional
                BlckChainAdrOrWllt
                Optional
                FinInstrmId
                Mandatory
                SttlmQty
                Mandatory
                Qty
                Choice
                Unit
Unit
                Choice
                Definition: Quantity expressed as a number, for example, a number of shares.
Type: RestrictedFINDecimalNumber (Decimal)
Restrictions:
- FractionDigits: 14
 - TotalDigits: 14
 
FaceAmt
                Choice
                AmtsdVal
                Choice
                DgtlTknUnit
                Choice
                OrgnlAndCurFace
                Choice
                SttlmAmt
                Optional
                TradDt
                Optional
                SttlmDt
                Mandatory
                DlvrgSttlmPties
                Optional
                RcvgSttlmPties
                Optional
                Invstr
                Optional
                SplmtryData
                Repetition (0..n)