https://www.educative.io/courses/decode-coding-interview-python/feature-7-process-transactions
Learn how to process stock transaction logs by extracting 32-bit integers from text lines, handling signs, whitespace, and overflow conditions correctly.
stock tradingprocesstransactionspythoninteger
https://aptos.dev/build/indexer/indexer-sdk/documentation/steps/parsing-txns
Nov 19, 2025 - Parse and extract data from Aptos blockchain transactions using processor steps with event filtering and data transformation
parsing transactionsaptos documentation