Logging with templates

I can’t seem to get my template payload to process into the message in the log. The log shows nothing from the payload which should say “3.2 Minutes” or similar as that is the content of msg.payload. How can I adjust to get the template to process / render?

{“name”:“Oil Burner”,“message”:“{{payload}}”,“domain”:“fan”}

image

Got it! I had to switch from expression to JSON

image

Now, how to get rid of "Triggered by service … ?