EVENT_JSON:{"standard":"nep141","version":"1.0.0","event":"ft_transfer","data":[{"old_owner_id":"1caaa68ed33768281ddea6b015e47171de644729e330d6b9f562e2bc29dc37fc","new_owner_id":"reward-optin.sweat","amount":"500000000000000000","memo":"sw:rew:optin:ZY1jM3GW8z-1caaa68ed33768281ddea6b015e47171de644729e330d6b9f562e2bc29dc37fc"}]}