EVENT_JSON:{"standard":"nep141","version":"1.0.0","event":"ft_transfer","data":[{"old_owner_id":"5ff91a1489bb26e352e7ab8576284653d0f8822c070852890f218dda29eebd8a","new_owner_id":"reward-optin.sweat","amount":"4000000000000000000","memo":"sw:rew:optin:v9A4dn8XDB-5ff91a1489bb26e352e7ab8576284653d0f8822c070852890f218dda29eebd8a"}]}