Transaction not yet indexed

21FATgU5hKzhE2SuHTHEQHYDFvtyiTyrrSFvhEkWLGdcERFNe2SE7MMnqAoPp8GopsyFAcK9YWgHowDAZwS39hgD

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