Transaction not yet indexed

21u2SWUtXzhxtd3VTFNAmTeFhPSmEqztfLhf95x89pAWYb9XkheQebZTZEjvF8GhUc11EmgR6rMDEGApKad23TZ1

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