Transaction not yet indexed

21NukJMgVUcH8x97KDUmok11v3sSTcnZ5op6iZRkhpmsNWdR49TMuG8i9AgMnppnZipv5ECbDyhYp8dDQVzewNPr

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