Transaction not yet indexed

5FffNhgZZ6vSsromSbTAvNY1vbWfQ1hZq1HKvfTr1jsLnrByv8xs9BKcMKQPnMmafB21WucVLPaV9bqVJeLsVfsy

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