Transaction not yet indexed

21YWtJxmJxDFmyz9YUMJE9UtCvk5Uy2G9JeYuMWy6nFb2UCiiiWH18Z4LbLEPdVCt8Epb1TRrKHw8FDYT2zvbT4u

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