Transaction not yet indexed

64ezrbngPHZDvq1iaMPyPH6wtosWZS5qjGgCeD6iM8sCU1wsjTNf4MWB5pYduuEWhFWh9BUFXhHKASXd4X8SbVX8

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