Transaction not yet indexed

KUbS8YvEXtmpvWehrdySNRLXFoMsg7F5Juf9N8sW3su8o2BZuRtrDdLFFaC95WTV8VK5YDLXueqVTbsC7fEhHzE

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