30 Compute Units.
Parameters
tx signaturesstring. An array of transaction signatures to confirm encoded as base-58 strings.objectarray. The configuration object with the following fields:searchTransactionHistoryboolean (default: false). If true, the search includes the entire transaction history. If false, the search only includes recent transactions in the latest confirmed block.
Returns
result An object with the following fields:
contextThe information about the current state of the program.apiVersionThe version of the Solana RPC API to use.slotAn integer representing the slot for which to retrieve the fee calculator.
valueA JSON object with the following fields:confirmationStatusThe transaction’s cluster confirmation status. It can either be processed, confirmed, or finalized.confirmationsThe number of confirmations a transaction has received. If the transaction is finalized (i.e., confirmed at the highest level of commitment), the value will be null.errError code if the transaction failed or null if the transaction succeeds.slotThe slot number in which the transaction was confirmed.statusThe processing status of the transaction. It returns Ok if the transaction was successful and Err if the transaction failed with TransactionError.