Transaction not yet indexed

5Ffk3aecaJ4h4EYbGNwnQrt7jepESB6veHiDyzNsamYxCLmQ18fcU3WVydkyyE7jMZmN4sxP6XeVsssjAT2Z9SRx

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