Transaction not yet indexed

Nk131HFb6JY2frP2h979pJmDaeDbh8gjF2S2mYBAbYrJ5KENg4cCFgDDqMofyAv4ba69Z3B4rKBkgSmVysbrEAb

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