Transaction not yet indexed

TKHC91bTVE2PvhWnVXca8Gx6Fhmjd7NCk6NzniZxwydt4pMUWz2hLZDyfrCSm7JSZ1rHaAc1PRofMWM5rJGLkUJ

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