EVENT_JSON:{"standard":"nep141","version":"1.0.0","event":"ft_transfer","data":[{"old_owner_id":"7357821ec1998d8b21e5e9e0542ef6dc1577933b825f6032d97433584295f330","new_owner_id":"fees.sweat","amount":"1","memo":"sw:btc:2PpyQo4ypg"}]}