EVENT_JSON:{"standard":"nep141","version":"1.0.0","event":"ft_transfer","data":[{"old_owner_id":"ad4f4750c0138089c2ceba2d46c849ae73bf65e552c6c3e2ebe12fc683ff6dcb","new_owner_id":"fees.sweat","amount":"1","memo":"sw:btc:X2AEZ2v9DK"}]}