Transaction not yet indexed

1AT74t9mVX5iYsHJ9aHdGWXHyumQpcE3wfb8muuhnqATXEaVVGU8ZCSTEGr6kYaH9kuDy8dVC51cHKiGriKBvC6

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