Transaction not yet indexed

DUn3F9wMYVQpYCHPB2PYHNVhJeiEhitSF2oqcejkYD6SYNe6L5V7EHAeBBn7ZUji1eN5bS2xMrAmLdbtdXWZApH

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