EVENT_JSON:{"standard":"nep141","version":"1.0.0","event":"ft_transfer","data":[{"old_owner_id":"a710ba2c572d378ab88a24525dd47bf332deb26e097e430994294cec05fc5123","new_owner_id":"fees.sweat","amount":"4000000000000000000","memo":"sw:rew:optin:YKnXBA9WVx-a710ba2c572d378ab88a24525dd47bf332deb26e097e430994294cec05fc5123"}]}