Transaction not yet indexed

5S1ni19rgYhuGaYxHDocuZx1xYkGvXhqScSXJAkN6W8FHicbdCgurFzWGRmdvuU3wXND152VMHu8JDXnmxMVrknT

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