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fix(sdk-coin-canton): usdcx 2-step acceptance parsing #8670

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Merged
ravibitgo merged 1 commit into from
May 4, 2026
Merged

fix(sdk-coin-canton): usdcx 2-step acceptance parsing #8670

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11 changes: 11 additions & 0 deletions modules/sdk-coin-canton/src/lib/utils.ts
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Original file line number Diff line number Diff line change
Expand Up @@ -247,6 +247,17 @@ export class Utils implements BaseUtils {
extractFromTransferRecord(transferSum.record?.fields ?? [], 'instrumentId', 'admin');
}
}
// USDCx/two-step token fallback: TransferRule_TwoStepTransfer exercise node
// → transfer.{sender, receiver, amount, instrumentId.{admin, id}}
if (!sender) {
const twoStepTransferFields = findExerciseNodeFields('TransferRule_TwoStepTransfer');
if (twoStepTransferFields) {
const transferSum = getField(twoStepTransferFields, 'transfer');
if (transferSum?.oneofKind === 'record') {
extractFromTransferRecord(transferSum.record?.fields ?? [], 'instrumentId', 'admin');
}
}
}
break;
}

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