Files
mev-beta/orig/pkg/calldata/testdata/payloads/uniswapv2_exact_tokens.json
Administrator 803de231ba feat: create v2-prep branch with comprehensive planning
Restructured project for V2 refactor:

**Structure Changes:**
- Moved all V1 code to orig/ folder (preserved with git mv)
- Created docs/planning/ directory
- Added orig/README_V1.md explaining V1 preservation

**Planning Documents:**
- 00_V2_MASTER_PLAN.md: Complete architecture overview
  - Executive summary of critical V1 issues
  - High-level component architecture diagrams
  - 5-phase implementation roadmap
  - Success metrics and risk mitigation

- 07_TASK_BREAKDOWN.md: Atomic task breakdown
  - 99+ hours of detailed tasks
  - Every task < 2 hours (atomic)
  - Clear dependencies and success criteria
  - Organized by implementation phase

**V2 Key Improvements:**
- Per-exchange parsers (factory pattern)
- Multi-layer strict validation
- Multi-index pool cache
- Background validation pipeline
- Comprehensive observability

**Critical Issues Addressed:**
- Zero address tokens (strict validation + cache enrichment)
- Parsing accuracy (protocol-specific parsers)
- No audit trail (background validation channel)
- Inefficient lookups (multi-index cache)
- Stats disconnection (event-driven metrics)

Next Steps:
1. Review planning documents
2. Begin Phase 1: Foundation (P1-001 through P1-010)
3. Implement parsers in Phase 2
4. Build cache system in Phase 3
5. Add validation pipeline in Phase 4
6. Migrate and test in Phase 5

🤖 Generated with [Claude Code](https://claude.com/claude-code)

Co-Authored-By: Claude <noreply@anthropic.com>
2025-11-10 10:14:26 +01:00

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{
"block_number": "",
"contract_name": "UniswapV2Router02",
"from": "0xba7a224852693f9a1695334105c2e63159eb2311",
"function": "swapExactTokensForTokens",
"function_sig": "0x38ed1739",
"hash": "0xee2af12f5e40c87e7452f70ef439bcf22663a726cc1bdf9f0def2e0f33f72320",
"input_data": "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",
"protocol": "UniswapV2",
"to": "0x4752ba5dbc23f44d87826276bf6fd6b1c372ad24",
"value": "0"
}