Transaction not yet indexed

FdngCkMK13anyhAvTKoUVZYEcsTNLc4AcF4fhnsM6mhtAqUkJs69k4WeuH27Z8APttdXoAesWvgLfGSEYynZqUY

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