Transaction not yet indexed

21nUaDneC56TuZS1j471g83uATCUHm26AxBirKX5XPQ2HbA2o4S4nkK8QLHaVCaPBky3ScNY7yNL9kx3XRhVqTr8

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