Transaction not yet indexed

21KYFNKKM4DTwUckyDat1mjMvRPqanWkqYnvKyxb6inNb3BaGEFrF48hTUN3okZp8CftBFRqTx3kqnqoMEQUowT5

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