Transaction not yet indexed

21Nk2XGSt8wo3Dn5s1DY8BEzHd1a1XbfC2q4ZLDGSU36EqTAuoQ3h1vfSQLF7SqGYSafC6xyb4urpZmSgdEDPmEN

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