EVENT_JSON:{"standard":"nep141","version":"1.0.0","event":"ft_transfer","data":[{"old_owner_id":"b83327e876ec870961e81a89f96786bc814cae2335589da2617ab5e584a55a4f","new_owner_id":"reward-optin.sweat","amount":"100000000000000000","memo":"sw:rew:optin:A9M4VMzj1O-b83327e876ec870961e81a89f96786bc814cae2335589da2617ab5e584a55a4f"}]}