EVENT_JSON:{"standard":"nep141","version":"1.0.0","event":"ft_transfer","data":[{"old_owner_id":"1897b7438f5e316ba9810a406747dbd0bf900639744923909351797cd8c9fb43","new_owner_id":"reward-optin.sweat","amount":"100000000000000000","memo":"sw:rew:optin:v9A4dNMXDB-1897b7438f5e316ba9810a406747dbd0bf900639744923909351797cd8c9fb43"}]}