EVENT_JSON:{"standard":"nep141","version":"1.0.0","event":"ft_transfer","data":[{"old_owner_id":"b4fbbdc81a5ab436e23d6141d564aebfd1f010489f3ebf633f9bb87a657bca0b","new_owner_id":"fees.sweat","amount":"1","memo":"sw:btc:w9DKaNajpN"}]}