EVENT_JSON:{"standard":"nep141","version":"1.0.0","event":"ft_transfer","data":[{"old_owner_id":"572025a57d3b8f1d4b97ffaeeed9d07287757d05827d5855f6351c7e2e2fa0bb","new_owner_id":"fees.sweat","amount":"1","memo":"sw:btc:LyAZ9aY7pj"}]}