transactionsethereumweb3-java

Web3j how to get transaction status

I am using web3j to query the Ethereum blockchain. Now I want to check if a transaction was mined or just sent to the network. How can I achieve this?

Solution

  • You can consider using web3.eth.getTransactionReceipt(hash [, callback]).

    It will return null for pending transactions and an object if the transaction is successful.