Transaction not yet indexed

MTK7F4mBbDGayWYMnsfRogFvoNeYdRhVjdxgxoRu53PuFopzoqAPYE7nSj6tJExu6r3K1aVTQb6hKdg4TdVfPWj

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