Transaction not yet indexed

21iUSFxhit8CRPDJ3vKb9f6pwp5WmdAg4BXbASkQo1z3UBdUFbNHPNYp64eJ8BZCYdzzTuz87b6bRi5amPnp55rh

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