Transaction not yet indexed

Am8kPXfLg4KAbekGPWAYRUPaRk6Uo83M32g85J7pRULzuqVEYcbnJahCyBym2cYi1WbCCoadsSM9aQHCkDLzfyn

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