Transaction not yet indexed

21ufDa836W2K7ceR3ytMDCeYoLG81Czw2ApPavdvBP6vTTo3GEkzAGw4dSaEiwDECweuE5XZwgdfjRe4cytKS8Ck

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