Transaction not yet indexed

if56DLAVvKdAfYDqKnwwjav9iV259CredoxGjLJGxrckUXKNvF4QvA1HUPpTToE9U55G4oRsPqyFimFsY4eVRBG

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