hexToCompactSignature

The hexToCompactSignature function is a utility function in the viem library that takes a hex-formatted compact signature and parses it into a structured ("split") compact signature.

A compact signature is a compressed representation of a signature that contains the essential information needed to verify the authenticity of a message. In the context of the Ethereum blockchain, compact signatures are used to represent the signature of a transaction sender.

The hexToCompactSignature function takes a hex-formatted compact signature as input and returns a structured compact signature, which consists of two parts: r and yParityAndS.

Here's an example usage of the hexToCompactSignature function:

In this example, we first import the hexToCompactSignature function from the viem library. We then define a variable signatureHex that contains the hex-formatted compact signature that we want to parse