Transaction not yet indexed

2UN9MsqomrWhtGDrm6J6Cb9gaqFRn4yvhgkUk4WHgfLuxhtB23Kve99ksL9hgETBHCECn42GCUb3j5ZoozmU1ZmZ

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