FIX: Status indicator in Header
![image](data:image/gif;base64,R0lGODlhAQABAAAAACH5BAEKAAEALAAAAAABAAEAAAICTAEAOw==)
Put a third row "THORNODE" which goes yellow/red on outbound queue. It should be the blockheight normally.
Make the master status indicator flash/pulse the colour (to attract attention) when yellow/red.
Use a popover to explain that its could be delayed