EVENT_JSON:{"standard":"nep141","version":"1.0.0","event":"ft_transfer","data":[{"old_owner_id":"520ede1f0f619c6ebfed0d286e2ac1602464628020357fe4edc587ff070c8017","new_owner_id":"fees.sweat","amount":"500000000000000000","memo":"sw:rew:optin:wm8WKZK4qR-520ede1f0f619c6ebfed0d286e2ac1602464628020357fe4edc587ff070c8017"}]}