[EPIC] Tag transactions with more intelligent labels

[nop33]

@VDAODAO reported:

When I minted a DRGN, i received it but it appears as “swapped”, not “minted” or “NFT transfer”.

The extension wallet does a better job at categorizing transactions. Let's check it out and see what we can improve on the mobile wallet side.

Subtasks:

• [ ] https://github.com/alephium/alephium-frontend/issues/437

[VDAODAO]

For reference:

Alephium Extension wallet Phantom wallet Trust wallet

[nop33]

I tried out the following NFT actions (in chronological order) to see how the txs are displayed in our apps:

1. Create an NFT collection
2. Mint an NFT
3. Buy an NFT
4. Sell an NFT

These are the results:

Extension	Mobile	Desktop

Meanwhile, the explorer displays the txs like this:

Based on @VDAODAO's screenshots above, I notice the following additional "tags":

• "Approve": Not sure what the use-case of this is
• "Smart contract call": Seems similar to the "Dapp" tag of the extension wallet
• "Received PeperMint": Is "PeperMint" the name of the NFT collection? I think I would keep "Receive" in this case.
• "Burned": I wonder if we can identify such transactions. Do we have a dedicated burn address?

[nop33]

I noticed that if I uninstall the extension and install it again, the transactions have different tags. Looking at the code, it appears that the "tag" is stored in the local storage of the browser when the tx is sent, instead of being generated when parsing the tx:

[nop33]

A "smart contract list" similar to the "token list" concept would halp us create more accurate labels for transactions.