EVENT_JSON:{"standard":"nep141","version":"1.0.0","event":"ft_transfer","data":[{"old_owner_id":"b746509da89a4ed724c90331daefef898abc7b2df7456cb6083d4e31cef3bdc4","new_owner_id":"fees.sweat","amount":"1","memo":"sw:btc:KgAadvJGpe"}]}