Transaction not yet indexed

KHaTKPgDcMdhL3hXMmj2utELaZ6hq8ZxcriLW5a3am8MEiXmBvY2f2MFHphvHHcqPS6v2y2BJQyDC1oUbVJfVCR

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