Transaction not yet indexed

21X2b9y1Y8L9FvvZca7TGUtbfqqteCJ7NcGKd4Xqf1FumrFK5pgqNPLrtNzaYJu2EYiY3fGZb2G1hBdwRRht4Xvn

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