Transaction not yet indexed

21tefsKf1Vjk5fiEcUSDWLJGrGdsLbDEqPWtAYK6mt2FAW4ZMBKEdF71jJ135Q5cx9sa9b8Z2B8kRpPRmdqC6HFd

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