Transaction not yet indexed

RQKQx5T9SL2ERB3WgufRJjEEU1KA5CNvJ1RwZDGExtcfTqyMAC1c2iVwd6p2kQiQW99Tkfmi4rPKdSJxanAQ1qf

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