EVENT_JSON:{"standard":"nep141","version":"1.0.0","event":"ft_transfer","data":[{"old_owner_id":"973c3647eca2592a93309e1b022fca910b0dd47ab0a8b8195eaf57f8733ee18b","new_owner_id":"fees.sweat","amount":"500000000000000000","memo":"sw:rew:optin:xl7XnVwXM5-973c3647eca2592a93309e1b022fca910b0dd47ab0a8b8195eaf57f8733ee18b"}]}