Transaction not yet indexed

5SmKkzqytgnemZqWSittEhS9TLE6rwh87BJGd8iWDvbngbFvr7rZGt2PRHBuV7GCJL6Qv3y2fJffB4mSbpQCyXn8

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