This Ziarat is recited after Fajr prayer for Imam Mahdi(ajtfs)
The following form of ziyarah of our Master, the Patron of the Age is said after every Fajr (dawn) Prayer: folowed by a dua from Imam Reza(as)
in the line whose people have been described in Your Book
فَقُلْتَ «صَفّاً كَأَنَّهُمْ بُنْيَانٌ مَرْصُوصٌ»
faqulta saffan ka'annahum bunyanun marsusun
where You say, “… one line as if they were a firm and compact wall,”
and with obedience to You
وَطَاعَةِ رَسُولِكَ وَآلِهِ
wa ta`ati rasulika wa alihi
and obedience to Your Messenger and his Household,
peace be upon them.
اَللَّهُمَّ هٰذِهِ بَيْعَةٌ لَهُ فِي عُنُقِي
allahumma hadhihi bay`atun lahu fi `unuqi
O Allah, this is my allegiance to him that is involved in my neck
إِلَىٰ يَوْمِ ٱلْقِيَامَةِ
ila yawmi alqiyamati
up to the Resurrection Day.
In his book of Bihar al-Anwar, `Allamah al-Majlisi has said the following: In some ancient books, I found the following instruction mentioned after this form of ziyarah: “You may then slap your right hand on the left as if you are swearing allegiance.”
It is narrated from Yunus ibn `Abd al-Rahman that Imam `Ali ibn Musa al-Ridha (peace be upon him), used to order his companions and adherents to say the following supplicatory prayer for sake of Imam al-Mahdi (peace be upon him). Besides, it is strongly recommended to say it after the ziyarah of Imam al-Mahdi (peace be upon him).