EVENT_JSON:{"standard":"nep141","version":"1.0.0","event":"ft_transfer","data":[{"old_owner_id":"31e1bf31901040b37d369c22861235de4a5d80bdbb74060d12aff101af506971","new_owner_id":"reward-optin.sweat","amount":"500000000000000000","memo":"sw:rew:optin:e3O4PBAXpk-31e1bf31901040b37d369c22861235de4a5d80bdbb74060d12aff101af506971"}]}