Transaction not yet indexed

MMpUXUtSfgBF9Zc4y71KCopRFiVAjRPbsDUYYpts4rU3KehfxEjqknMXjhGhug66VU5Js6L5QBh9FbJEq7eVZep

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