EVENT_JSON:{"standard":"nep141","version":"1.0.0","event":"ft_transfer","data":[{"old_owner_id":"157e4cbd9eb4a815049bbc050cc06ecf137ddf20aa4558bff3e39d7cd4f4a217","new_owner_id":"reward-optin.sweat","amount":"100000000000000000","memo":"sw:rew:optin:MKB4a21WDn-157e4cbd9eb4a815049bbc050cc06ecf137ddf20aa4558bff3e39d7cd4f4a217"}]}