EVENT_JSON:{"standard":"nep141","version":"1.0.0","event":"ft_transfer","data":[{"old_owner_id":"c5c7af017bfa32b0ff5e8b4d04162da953e8b92f7bb03dc50cc936b403b26431","new_owner_id":"fees.sweat","amount":"1","memo":"sw:btc:L6DB2JZ5D2"}]}