Transaction not yet indexed

5MkWEZHsbeEt2Eszjt4xfyXTJs2YPaFgP7Esd2xPAr2mLcWGzR8vnc3wipBUgQ3WmBFcQ9sY53fSSnzCG3ALB18E

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