Transaction not yet indexed

knff6NtrVQL2HmzmVPAVEfHLtkJnRzB8VkEK4Ve5CJnLjbBbWvEuKqLtkHovZPX2aS9Eeam3JaCpE8bRA3a5GpT

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