Exploring Blockchain Data Overview Query and analyze blockchain data across multiple EVM-compatible networks including Ethereum, Polygon, Arbitrum, Optimism, and BSC. Supports transaction lookups, address balance checks, block inspection, token balance queries, transaction history retrieval, and whale wallet tracking via a unified CLI. Prerequisites - Python 3.8+ with and libraries installed ( ) - Etherscan API key (free tier provides 5 requests/second; set via environment variable) - Optional: API keys for Polygonscan, Arbiscan, and other chain-specific explorers for higher rate limits - CLI…