EVENT_JSON:{"standard":"nep141","version":"1.0.0","event":"ft_transfer","data":[{"old_owner_id":"a8d18f6cb2092b61e0646a4bde4c74dfbd835d4a2904fbff4efb80efe73d82f1","new_owner_id":"reward-optin.sweat","amount":"4000000000000000000","memo":"sw:rew:optin:MKB4aV2WDn-a8d18f6cb2092b61e0646a4bde4c74dfbd835d4a2904fbff4efb80efe73d82f1"}]}