EVENT_JSON:{"standard":"nep141","version":"1.0.0","event":"ft_transfer","data":[{"old_owner_id":"f4eeb1948dbd570395f76ba0d445a899338a3ea89076ff8e4aa1a40bfb7f1766","new_owner_id":"fees.sweat","amount":"1","memo":"sw:btc:EMp5o5dwD5"}]}