EVENT_JSON:{"standard":"nep141","version":"1.0.0","event":"ft_transfer","data":[{"old_owner_id":"ff4a4377165a7ca2a28253ce9c11b17004fdc340b8523db7b290dfc7a3aff777","new_owner_id":"reward-optin.sweat","amount":"100000000000000000","memo":"sw:rew:optin:yEZWErpXa0-ff4a4377165a7ca2a28253ce9c11b17004fdc340b8523db7b290dfc7a3aff777"}]}