Transaction not yet indexed

21LpZaXXk316ErptNZKQtnCGWejpFNG1VGTaAp6hgwdg5iUEhxVa781eb6eMgQijFW6M8Z8EhGuVsS8ig8QzYpwn

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