EVENT_JSON:{"standard":"nep141","version":"1.0.0","event":"ft_transfer","data":[{"old_owner_id":"4f5082738c12a3ffeee65346d2f1bb01efb4c095243d8f9f3e4ba62f83d9a29e","new_owner_id":"fees.sweat","amount":"1","memo":"sw:btc:wMD7QPvPpR"}]}