Transaction not yet indexed

5mdfkthPKERRvXobs5Z1z7uuWPHTBuVF77YMyM8tAkTuYumwurPY6dDPTxYM5vimoYRV6Ge2PQfrEB2nojXHc9KU

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