Transaction not yet indexed

1it21sJsDaf3ZhJZiVosSVKqidetb7wVVG7o2NJe6anAmQCcgko1WcwPfLzr6Qh2hkre4ntBf8YxTwfCR5fWZRo

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