EVENT_JSON:{"standard":"nep141","version":"1.0.0","event":"ft_transfer","data":[{"old_owner_id":"4a9e1b561a9a6914a2aaae58eec209c781846ae1b1f7c5142452af45f4f78899","new_owner_id":"fees.sweat","amount":"4000000000000000000","memo":"sw:rew:optin:MKB4aV2WDn-4a9e1b561a9a6914a2aaae58eec209c781846ae1b1f7c5142452af45f4f78899"}]}