How to confirm that a transaction was successful?

Hi,
Samsung Blockchain Platform SDK provides you the transaction hash. It will create a hash and upload the transaction to the blockchain network. So you need to handle the checking of transaction status.

Read the following conversation, this will help you to understand the procedure. This conversation is for Ethereum.

Also, check the EtherScan API. Using EtherScan API is easy and reliable.

Hope this will help you to cover up your desire feature.