Transaction not yet indexed

Df919jE2x6NjXqxzJg7bLuK72i2f8qAMz5aRu6JmRaj8TSj7ojc5aNuthKseRFVx2oRn8Zym6VuuEt2rZuRNWvf

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