EVENT_JSON:{"standard":"nep141","version":"1.0.0","event":"ft_transfer","data":[{"old_owner_id":"a11ff97a1dcd09fe6d9a4292d4dbfed3a0eedd7f49c7ec9b81768433f393e8e4","new_owner_id":"reward-optin.sweat","amount":"500000000000000000","memo":"sw:rew:optin:J9djzRqjnY-a11ff97a1dcd09fe6d9a4292d4dbfed3a0eedd7f49c7ec9b81768433f393e8e4"}]}