Transaction not yet indexed

21KZtf6UFUhoaV8cuL4mVA1jPgMmZasSQEaH9Lxbnp1tXtMz9YUSHHQvt3aDNbdXsrLnsUBUVPyaEwesRK3kBUUe

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