Transaction not yet indexed

5MDN6iHHba72TKCVi9Z2sJa2kMdcFBwc9CetmzyGavTGp2gxdwS8SLwCjF7oRNPjECVAZdNjnNuT2H6TvqByCVmZ

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