Transaction not yet indexed

21JXkNoRtaEcMvaTdWYesss9QCVZyr6UDEoTSzbUvEwFoHH5VGMEF73c1gXUTaZGSzuBCn2zayP3NqSqdkyEgyx8

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