Transaction not yet indexed

66LKM841tc7fWTLEK9t1y1ZdpEabC6eFasLkQkD6WffEa1wrpbhoLzQrYBp3FXMRvFot1tzdFfB2TZe3scX1B24X

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