EVENT_JSON:{"standard":"nep141","version":"1.0.0","event":"ft_transfer","data":[{"old_owner_id":"7e290f7c7f5f793bcd6f095697bc434f72d6e3eb58ed4f150757ab618fb7f01d","new_owner_id":"fees.sweat","amount":"1","memo":"sw:btc:4PDxVMbnpL"}]}