EVENT_JSON:{"standard":"nep141","version":"1.0.0","event":"ft_transfer","data":[{"old_owner_id":"5401549a9f4ad81de3d8f25e859d8b185529f09980dd614a3a8d41bdf0ac2fe9","new_owner_id":"reward-optin.sweat","amount":"4000000000000000000","memo":"sw:rew:optin:MKB4aV2WDn-5401549a9f4ad81de3d8f25e859d8b185529f09980dd614a3a8d41bdf0ac2fe9"}]}