Transaction not yet indexed

Mff4KC3fdkUC8i94SQxFnDwcVWP7Rf5zv1h2xTMefn8WhAdWbDfQJYQjGtTXKEaMYFiM9GjfonPo9NgtTMS7J3h

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