Transaction not yet indexed

21AzkUYyv38MQrwAJs8ELkhmfuhnLEz2VQFyEQQ3ocAJfoCp2emoH8bEEqVvJXaBaUTvXZEbSJuga8iPn5KF9ffo

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