Review Solana Universal NFT bounty submissions

[fadeev]

Blocked until the submissions are finalized.

Just want to put this on smart contract team's radar.

[kingpinXD]

Started to look at
https://github.com/zeta-chain/standard-contracts/pull/93/files#diff-a25e7f7e9fd310c41be46c05380d172275846cbdf012e16c179796ddacd28aeb

Are there any others to consider?

[fadeev]

@kingpinXD let me make a short list before reviewing. Please, consider the issue blocked for now.

[lumtis]

Is it still an active issue? What is blocking on our side?

[fadeev]

@lumtis the winning submission was #93.

Solana -> ZetaChain NFT transfers seem to be working, but ZetaChain -> Solana transfers are not working. It may be the same problem that I'm having with simple withdraw and calls to Solana. We need to dedicate some time to debug this.