In Conflux, each account has a nonce value, representing the number of transactions executed by that account. This value can be obtained using the RPC method cfxgetNextNonce. The nonce field in a transaction is used to specify the execution order, with lower nonce values indicating earlier execution. Typically, you can directly use this value as the nonce for the next transaction.
In the Conflux Core Space, transactions are processed by miners who charge a fee for their service. This fee incentivises miners to participate in the network and keep it running smoothly. The fees are paid in CFX and are specified by the transaction initiator through the gas, gasPrice and storageLimit fields in the transaction.
txpool related RPCs which can enable developer get more info about transaction pool. Which was introduced from conflux-rust v1.1.6.
Because today’s blockchain systems may have problems such as low throughput and high entry barriers, it is inevitable that some transactions will not be packaged when sent through the blockchain. Take Conflux as an example, the Conflux network normally produces two blocks per second. After a transaction is successfully sent, it should be packaged and executed within 20 seconds depending on the network congestion level. If the transaction is not packaged for a long time, it’s very likely that something went wrong, and requires the sender to manually intervene.