Audit Try Examples/Tutorials

[SimiHunjan]

The "Try Examples" and tutorial section need to be audited to ensure the examples are working as expected.

[michielmulders]

Interested in this one!

[theekrystallee]

• [x] Smart contract tutorials

Consensus tutorials

• [x] Submit your first message tutorial
• [x] Submit message to private topic

Token tutorials

• [x] Create and transfer first NFT

• [x] Create and transfer first fungible token

• [ ] Create and transfer an NFT using Solidity contract

• [ ] Schedule your first transaction