Transaction not yet indexed

Rdr8aY1KLpAp99ecwVW595eEyKh2HgQuJWvqCU29PjLMACrjwAwmMhbuLuhCUSHTDJT5eqQkUGAmtHaYVxQPTf9

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