Transaction not yet indexed

21TBC6HoTgmzJL92XCnMST2ADqRk772Hm3B5TUyb5hawDSPSydupt5d8fAuTrZDQQAw2YAMvctx6Z24Qy3fCcsMA

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