EVENT_JSON:{"standard":"nep141","version":"1.0.0","event":"ft_transfer","data":[{"old_owner_id":"aa200fa0c82724f2ec14191f24684ec29d8b10dd0b2dc641ff34de2fcc1c7f9c","new_owner_id":"reward-optin.sweat","amount":"4000000000000000000","memo":"sw:rew:optin:MKB4aV2WDn-aa200fa0c82724f2ec14191f24684ec29d8b10dd0b2dc641ff34de2fcc1c7f9c"}]}