EVENT_JSON:{"standard":"nep141","version":"1.0.0","event":"ft_transfer","data":[{"old_owner_id":"6c55bf1e34d550dbb7c1147237c644bc704146cefe8fac484f54358c1c845121","new_owner_id":"reward-optin.sweat","amount":"4000000000000000000","memo":"sw:rew:optin:xl7Xny7WM5-6c55bf1e34d550dbb7c1147237c644bc704146cefe8fac484f54358c1c845121"}]}