Transaction not yet indexed

GDffJUDSi6mWPC25ZqNduVebgGU9H5q1FxBZ7nd3oQkrwpTn9uAyaELDGSEw9oreCtG59tExTN3rFT2NU2iDvrb

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