Transaction not yet indexed

MmR9YvDALJa22Fta7z5JXary5d4yUt4qSZeHEcKsrBxdnLeGbNHrixMFfofGyBQsdbbu5YkaphkjdB6qHs3ZWMC

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