Transaction not yet indexed

5MkkRYmDmmFoDGrp5YmQ7rC6pzNJHWQ9cohhUd4SYBZk6XfbKvNjAwN5F1XTcK2em2PJc4Kn1hsLzdf5b4UknU9H

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