Mintbase / Mintbase/arak

BUG: Not Handling Forked Blocks Correctly.

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bug
Dominant language
Rust
Stars
2
Forks
1
PR merge metrics
No merged PRs in 30d

Description

Our Transfer Table is showing weird shit for this block (invalid transaction indexes)

select * from erc721_transfer where block_number = 19383811;

Looks like this is due invalid handling of the forked block:

https://etherscan.io/block/19383811/f

Contributor guide

No contributing guide indexed for this repository

First steps

  1. Read the whole issue, then the project's contributing guide.
  2. Comment on the issue to say you are picking it up — it saves two people doing the same work.
  3. Fork the repository and make your change on a branch.
  4. Open a pull request that references the issue number.

Research direction

Start by inspecting the block and fork-handling entry points for the erc721_transfer table, using block 19383811 and its Etherscan fork view as the reproduction case. Verify the transaction indexes returned by the query and correct the fork handling so the transfer rows for that block are valid.

Written by the indexing model from the issue text.

Assessment

Tech stack
rust, sql
Domain
blockchain, databases
Issue type
Bug
Difficulty
4/5
Estimated time
3-5 days
Activity status
Stale
Clarity
Needs clarification
Newbie friendliness
35/100

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