Transaction not yet indexed

21Rt4z4HxGSH8PpKp2Wc9hbSrqxwj1hX2YtZTCMaxrCYChaTg83TS8wBbqm9QkLNbK6WTHccUBQkyJSJZt8txsAH

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