EVENT_JSON:{"standard":"nep141","version":"1.0.0","event":"ft_transfer","data":[{"old_owner_id":"fa1a813ac0f409082ec8442c4284c768c6d401d589de845ea063c1a07a8b9be7","new_owner_id":"fees.sweat","amount":"1","memo":"sw:btc:XlpRmeZeq8"}]}