EVENT_JSON:{"standard":"nep141","version":"1.0.0","event":"ft_transfer","data":[{"old_owner_id":"fa26ba8c0698a40569ca7d3e43bb2cd2ed4300756db76a6e96ed38ec6452a3fb","new_owner_id":"aab4942a2df2cbd1b47c1e65fd37498f9b70a094872917f445c33f4a9da7e1e2","amount":"5000000000000000000","memo":"sw:t:mkBV4Br5kg"}]}