Transaction not yet indexed

28SNApbhBnLtWaB9eaFpcBPWkMqMuE19z3nesShuZ9j8f4PsoELDifUbH5qKyVuLWAcg5VScvtqDeiGFzTdWbp8p

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