Transaction not yet indexed

HTfouAmrQ5A9WkePrBrW2XEUHPGHh6AngunPH8ihCf8EtQUwdRWrEPvE1MxU2rFyRYXmffyv9zVPSd22PCfd1Yc

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