Transaction not yet indexed

21FUvWAymW651ZcFLubYoNEUPwSGsEpbm2gU2Kg7T5XgBjn3XPJ3USGkRKotnm1T4tnTXCCjDnL7eFcUa2CP8SBb

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