Transactions go through several stages from the time they are constructed to the time they are finally confirmed on the chain. A good understanding of these stages will help users and developers better identify problems with sending transactions and ultimately ensure that transactions are successfully confirmed or even finalized.
Transaction is an important concept in blockchain. If you are not familiar with the concept of transactions and would like to quickly understand it, you can read Transaction Quick Intro.
Conflux Core introduced the Collateral for Storage (CFS) mechanism as a pricing method for using storage. Compared to Ethereum's one-time storage fee, the CFS mechanism is more fair and reasonable. In principle, this mechanism requires locking a certain amount of funds as collateral to occupy storage space. This collateral remains locked until the corresponding storage space is either released or taken over by others. The interest generated by the locked collateral is directly allocated to miners for maintaining the storage space. Thus, the storage cost in Conflux also depends on the duration for which the storage space is occupied. Conflux has detailed this mechanism in chapter 7 of its Conflux Protocol Specification.
Transaction receipt is the data structure that contains information about the transaction execution result.
This page is meant to guide you through the basics on how to use web3.js when developing on Conflux eSpace.
This page is meant to guide you through the basics on how to use web3.py when developing on Conflux eSpace.