Transaction not yet indexed

21vwFvwGimN8SioVgonzYyW28bnh2B4qktE6Dvmt9m3Dz1ET88aS7tCa2kxERxd1gep1XSWRwaUsTfdRHjZnRLnK

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