EVENT_JSON:{"standard":"nep141","version":"1.0.0","event":"ft_transfer","data":[{"old_owner_id":"4d5493cfa073663567a54daefeccf301f9a631acff0ef0831461a09e9db48958","new_owner_id":"fees.sweat","amount":"1","memo":"sw:btc:onDo6VzjAQ"}]}