Transaction not yet indexed

RQn4AgZKkodkaZqFVvg2QwzZfEevtnXbvh2y1WmvDiJhu5v6DagLdaCyKnjdrqKiZ5tcZUXo7Zr5zPYEKjVfpGS

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