Transaction not yet indexed

MLynSEKizTQwXCVUKQY6dQmqFQZKkabWFuqq5SAjNt1TQefA59h3BPHQHj6YQAoY7dEWaeEvKGMxW6S41tyPQVc

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