EVENT_JSON:{"standard":"nep141","version":"1.0.0","event":"ft_transfer","data":[{"old_owner_id":"6659e76b009244560ffd500b1b8dfe888b33479914a193dc4a9c4ee80726ad3e","new_owner_id":"reward-optin.sweat","amount":"100000000000000000","memo":"sw:rew:optin:v9A4dNMXDB-6659e76b009244560ffd500b1b8dfe888b33479914a193dc4a9c4ee80726ad3e"}]}