Transaction not yet indexed

mnEKMuEzLgC5R6AxFNyabKjUqo7LzJf26fJbyBDkb4jwgT3rhJH9o7gqUYxSghU6mQaVd7ayuXrqLDerJSXty51

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