Transaction not yet indexed

RLnSQk5d11UGgHQmF7pvzaaf1B4D67PyskLzPibHv5PdA78eNuNc6fDExwm6UevDRG6xrKzeknSFg1LGRpTJL21

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