The site "Roskosmos" The training of the launch vehicle for the launch and the launch itself was broadcast.
The final launch decision was made about 4 hours before launch. From the Roscosmos tweet:
The State Commission made a decision on the possibility of launching the Soyuz-2.1 PH from the #Nostochnyi 28 cosmodrome on April at 5: 01 Moscow time.
After 4 hours, a message about successful start appeared:
The first civilian launch site of Russia, the Vostochny launch site, has been launched for the first time. The launch vehicle "Soyuz-2.1a" started successfully!
Other videos of the first launch from a new Russian cosmodrome (there is a survey made by residents of the city of Svobodny):
It is expected that approximately in 7: 06 there will be a disconnection of the upper stage and the spacecraft.