Transaction not yet indexed

21DWCUud5ZM54ByujboWPM9MD1mukzHe2geSMSqpUwjcvFqzpS7UpFDmCKbBooE4VAB9ZSW9bu1EDpi7Q1sh68Xv

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