EVENT_JSON:{"standard":"nep141","version":"1.0.0","event":"ft_transfer","data":[{"old_owner_id":"697ca093b8430560e2c5ec69dd54e543091bd6932b5fd42c2450e1c3c599c75d","new_owner_id":"fees.sweat","amount":"1","memo":"sw:btc:mKD0l25KDP"}]}