Transaction not yet indexed

nNpiPaD21DH7GSdcjbZ3ZxuT6D6DDGSqBQqEfTsDuyt5GtSDqmALemC4KsAMimSAG5DmTHjEgmUNdKBTwWF9nm4

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