Transaction not yet indexed

mbnh1GxvcoXhbjdh2dYBW8qnaeeqPfVYXpfd5X1exoerBz5jgeXc21QPHKLRQEQBb1znpDnCtPt2wXmFLVDRk21

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