EVENT_JSON:{"standard":"nep141","version":"1.0.0","event":"ft_transfer","data":[{"old_owner_id":"0da7427ca63c707d19f7998c683a1143401b8497a04aa33a6e066b013ccbe1d9","new_owner_id":"reward-optin.sweat","amount":"2000000000000000000","memo":"sw:rew:optin:MKB4a3VXDn-0da7427ca63c707d19f7998c683a1143401b8497a04aa33a6e066b013ccbe1d9"}]}