Farcaster

What's layer 2?

< In short, the first layer of any blockchain network is its basic or basic infrastructure >

layer 2 of the blockchain includes a set of off-chain solutions in different blockchain networks that are built on the main network ( L1 ) 

Thanks to them, everything has become clear, fast and safe 🔗

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I appreciate you because your explanation,it really helps me 
Thank you my friend