EVENT_JSON:{"standard":"nep141","version":"1.0.0","event":"ft_transfer","data":[{"old_owner_id":"0831d0e05aa1b1b0a16352d46baf7f14ee17cf61b1994ef66bb9a2bdfe4aa1cc","new_owner_id":"5cdf1e5751e4fef79084d73dc28cc1c97778e7d453f91f76717dd1417aac292b","amount":"20000000000000000000","memo":"sw:t:Oj8aqMx5Qv"}]}