Transaction not yet indexed

DuS1H312wQKLGNpV3bmN8AXxJpcoupRRN3vypPExYzw7JMWS7a1JdRXHEWpJFqiwpPoemWPQADUiCg3EMXk4PRJ

The transaction signature is valid but not yet indexed by this RPC node, or the transaction failed before inclusion.