Get Confirmed Block

Parameters:

1. slot_number - string - The slot number encoded as u64, 64-bit unsigned integer
2. object - (optional) The configuration object with the following fields:

   Commitment - string - (optional) The level of commitment required for the query. The options include:

   Finalized - string - The node will query the most recent block confirmed by the supermajority of the cluster as having reached maximum lockout, meaning the cluster has recognized this block as finalized

   Confirmed - string - The node will query the most recent block that has been voted on by the supermajority of the cluster

   Processed - string - The node will query its most recent block. Note that the block may not be complete

   encoding - string - (optional) (default: json) The encoding format for account data. It can be base58 (slow), base64, base64+zstd or jsonParsed

   transactionDetails - string - (optional) (default: full) It specifies the level of transaction details to include in the response. The possible values are full, signatures, and none

   rewards - boolean - (optional) (default: true) It determines whether to populate the rewards array or not.

Returns:

1. result - Null if the specified block is not confirmed otherwise an object with the following fields:

   blockHeight - The height of the confirmed block

   blockTime - The estimated production time as Unix timestamp (seconds since the Unix epoch). It is null if not available

   blockhash - The hash of the confirmed block

   parentSlot - The slot number of the block's parent

   previousBlockhash - The hash of the block's predecessor

   transactions - An array of transaction objects within the block. Each transaction object contains the following fields:

   meta - The transaction status metadata object with the following fields:

   err - Error code if the transaction failed or null if the transaction succeeds

   fee - The transaction fee

   innerInstructions - The list of inner instructions and it's omitted or null if inner instruction recording was not yet enabled during the transaction

   loadedAddresses - The list of loaded addresses objects

   readonly - The ordered list of base-58 encoded addresses for readonly loaded accounts

   writable - The ordered list of base-58 encoded addresses for writable loaded accounts

   logMessages - An array of string log messages. Omitted or null if log message recording was not yet enabled during the transaction

   postBalances - An array of u64 account balances after the transaction was processed

   postTokenBalances - The list of token balances from after the transaction was processed and it's omitted if inner instruction recording was not yet enabled during the transaction

   preBalances - An array of u64 account balances from before the transaction was processed

   preTokenBalances - The list of token balances from before the transaction was processed and it's omitted if inner instruction recording was not yet enabled during the transaction

   rewards - An array of reward objects detailing the rewards for this block. It is only present if rewards are requested; an array of JSON objects with the following fields:

   pubkey - The public key of the account receiving the reward

   lamports - The amount of lamports rewarded

   postBalance - The balance of the account after receiving the reward

   rewardType - The type of reward such as fee or stake

   comission - The vote account commission when the reward was credited, only present for voting and staking rewards

   status - The processing status of the transaction. It returns Ok if the transaction was successful and Err if the transaction failed with TransactionError

   transaction - The transaction object with the following fields:

   message - The transaction message containing the following fields:

   accountKeys - An array of public keys involved in the transaction

   header - An object containing the transaction's header, including the following fields:

   numRequiredSignatures - The number of required signatures for the transaction

   numReadonlySignedAccounts - The number of readonly accounts that have signed the transaction

   numReadonlyUnsignedAccounts - The number of readonly accounts that have not signed the transaction

   instructions - An array of instruction objects for the transaction with the following fields:

   accounts - An array of integers representing the indices of accounts involved in the instruction

   data - The instruction data encoded in the specified format

   programIdIndex - The index of the program ID in the accountKeys

   recentBlockhash - The most recent blockhash used for the transaction

   signatures - An array of signatures strings corresponding to the transaction order in the block