EVENT_JSON:{"standard":"nep141","version":"1.0.0","event":"ft_transfer","data":[{"old_owner_id":"c2498db1a264cbf21c6ff81580586e555b81d451188d35aab666afc6289950b7","new_owner_id":"reward-optin.sweat","amount":"4000000000000000000","memo":"sw:rew:optin:7LE418Ajvm-c2498db1a264cbf21c6ff81580586e555b81d451188d35aab666afc6289950b7"}]}