Transaction not yet indexed

NWk44PTJSbSEqZDziQRMDmFaS27pkVtqGuNPCeJSvUYpYmJSt7CjirdBzVu8PFhgoiQs85NZ2ecCedoGFiRT8Dg

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