Transaction not yet indexed

5tkKmKE6QXDKgUab7BJUkXjUP9FPC9ZQBNSp6Yk7rZoSNxkeZhXfMsVTikMoKPfWa9bGQEzmHEmj4wHaYEABCc78

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