Transaction not yet indexed

KLFuRW4hXSjSDCHG7UcRc42MpNaDM3h1fPLHAfKUb61q4TLqw8idgEVBJBp5qR9FjVMGFqRtYDuQAAascEFKn1Z

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