Transaction not yet indexed

21AefNhSPRrtpFcdyAp3Y6TR2Fm45kwkK3Q9gUH67mS9wp3sYR6jhBDDbGNbuagCb1SgmzCeDkPArbMvALxgEey8

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