Transaction not yet indexed

21iFMcdSWp4MtpbiD2kJM7mt64Q5hPCupCiXbKHkBSu9UTAjPaFzkoqK4wftD9iXiVbnPDxsy3Y6SZ5jQUrdJyV8

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