EVENT_JSON:{"standard":"nep141","version":"1.0.0","event":"ft_transfer","data":[{"old_owner_id":"56818d45785b7b405dbd4b3a355283073e576684de7089ffe8283e04e88581f8","new_owner_id":"reward-optin.sweat","amount":"500000000000000000","memo":"sw:rew:optin:d2vXyMJX8e-56818d45785b7b405dbd4b3a355283073e576684de7089ffe8283e04e88581f8"}]}