Retrieve raw blockchain transactions for a wallet address via Sim Dune API with optional ABI decoding. Returns complete tx data: hash, block, timestamp, addresses, value, gas, input data, and logs. Set decode=true for human-readable function calls and events. Most recent first. Pagination: max 100/request, use nextOffset for older txs. Ideal for: transaction analysis, smart contract debugging, event extraction, building block explorers.
