I don't know if this is an official listing or not because Payera team stated on their Telegram channel that they have no idea why Idex exchange listed PERA token and that they did it without asking Payera team for approval.
Very confusing because Idex says that this is official on their Twitter channel. So we have to parties saying a different story.
Who is right?
exchanges list tokens when they want and what they want ,this is the decision of the exchange

Exchange on Idex, the team should have known this and this is good news for PERA even though the value is low and surely the development team does its job well in order to have an increase.
I also think this listing is very good for Payera. Why not? Other tokens are waiting for listing on the Idex exchange for months and PERA has this luck to be listed without any efforts if this is true of course that the team is not aware of this listing.
Move on further and unlock contract as announced before ICO!!! Let people buy/sell their tokens. Why do you want to postpone this moment so badly?
I start to worry.