Transaction not yet indexed

RQ2xWDQRXHstby9KJkjRhnQHP8LkrzyHwHfWFD9uL8joiXRiZ1JVJXRHqsGBN6U4xh76TyAgSYGY6cBMfcm1rP2

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