Unable to PIN existing CID in IPFS browser node

[logesh2496]

Pinning only works If I upload some data using unixfs and then use that CID. I couldn't pin a CID thats already available on ipfs.

So how do I use a CID thats already available on ipfs and pin it in my node?

example: I want to pin this CID: QmRrzxiXGefcF9VbbThGrkhiQeuhPFjRbGgqYZmxYXYkHr on my node

At the moment Im getting the below error:

errors.js:27 Uncaught (in promise) Error: Not Found at Module.notFoundError (errors.js:27:1) at MemoryBlockstore.get (memory.js:19:19) at #walkDag (pins.js:97:1) at eval (pins.js:52:1) at eval (index.js:111:1) at PQueue._PQueue_tryToStartAnother (index.js:285:1) at eval (index.js:135:1) at new Promise () at PQueue.add (index.js:99:1) at PinsImpl.add (pins.js:51:1) at async onPin (ipfs.js:69:17)