Transaction not yet indexed

21Hfnbh7reBtDj9TxbVtTtphsmP816xi5sDj86CEjkXA1EjWuNiw727tAs7TLu9fd4kb9NP3uufWJAyg4HzHDbdY

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