Transaction not yet indexed

5MngpEMWVh6JaR7hHeEWtFFMexbLZ3heWht4pGfTsnBSRvugakAAgfXRUmYDQEhLWUFEXp3h96RBkMcRd5sdmHQt

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