EVENT_JSON:{"standard":"nep141","version":"1.0.0","event":"ft_transfer","data":[{"old_owner_id":"ddb155f5fd775f2c401dcbc7e7f8f32fa2eed57504296fb1b1e3aa9cbff4bd67","new_owner_id":"reward-optin.sweat","amount":"2000000000000000000","memo":"sw:rew:optin:0ODjGmJWrY-ddb155f5fd775f2c401dcbc7e7f8f32fa2eed57504296fb1b1e3aa9cbff4bd67"}]}