Transaction not yet indexed

Cb11V9cH2erdzu2LqtCzVHSSZP8EGkmq1uJMBvQeCu3Xa1WaxCdG4sM1PA9cdjyYdNPJxNBLyfCxs9Z7eXxZ5P6

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