EVENT_JSON:{"standard":"nep141","version":"1.0.0","event":"ft_transfer","data":[{"old_owner_id":"f83a774fda885e19fc8e982fa1566748ea2086d983ed3d3379460b9f5130a763","new_owner_id":"fees.sweat","amount":"1","memo":"sw:btc:vKq1v5gVpX"}]}