Golang code used to construct the signature

[ckartik]

@ckartik please provide Manak the golang code to generate the signature.

[Man-Jain]

https://github.com/OpenZeppelin/openzeppelin-contracts/blob/master/contracts/utils/cryptography/ECDSA.sol

[ckartik]

I can take a deeper look into the difference between the two algorithms, between this and the custom implementation.

[Man-Jain]

@ckartik Any updates on this ?