Transaction not yet indexed

21UkifDZ1ouLo7KZ9LRCmMeXsPUS9KCjvcHz3twxz11B1mXdv1TeJdyxKnfVLc9u2YB9gBbEz8fhS6JXDjESZdWz

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