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/ getParsedBlock
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The getParsedBlock method is only supported with the @solana/web3.js SDK. To use cURL or solana.py, check out the getBlock method examples where the encoding is set to jsonParsed.
Parameters:
slot_number - slot, as u64 (64-bit unsigned integer) integer. Object - (optional) Configuration object containing the following optional fields:encoding - "jsonParsed" (n/a if using JS getParsedBlock)
transactionDetails - (optional) level of transaction detail to return, either "full", "signatures", or "none". If parameter not provided, the default detail level is "full".
rewards - (optional) Boolean value, whether to populate the rewards array. If parameter not provided, the default includes rewards.
Commitment - (optional) "processed" is not supported. If parameter not provided, the default is "finalized".
Finalized - the node will query the most recent block confirmed by supermajority of the cluster as having reached maximum lockout, meaning the cluster has recognized this block as finalized.
Confirmed - the node will query the most recent block that has been voted on by supermajority of the cluster.
Processed - not supported in this method.
maxSupportedTransactionVersion (optional) set the max transaction version to return in responses. If the requested block contains a transaction with a higher version, an error will be returned. If this parameter is omitted, only legacy transactions will be returned, and a block containing any versioned transaction will prompt an error.
legacy - older transaction format with no additional benefit (default value).
0 - added support for Address Lookup Tables.
Returns:
Result - The result field will be an object with the following fields:null - if specified block is not confirmed.
Object - if block is confirmed, an object with the following fields:
blockhash - the blockhash of this block, as base-58 encoded string.
previousBlockhash - the blockhash of this block's parent, as base-58 encoded string; if the parent block is not available due to ledger cleanup, this field will return "11111111111111111111111111111111".
parentSlot - the slot index of this block's parent.
transactions - present if "full" transaction details are requested; an array of JSON objects containing:
transaction - Array of Parsed Transaction Objects, containing:
signatures - Array of signatures on the Transaction.
parsedMessage - Parsed Message of the transaction.
accountKeys - parsed Message Account Array of accounts used in the instructions.
instructions - parsed executed instructions for the transaction.
recentBlockhash - recent blockhash from the transaction
addressTableLookups - array of parsed lookup tables used in the transaction
meta - transaction status metadata object, containing null or:
err - Error if transaction failed, null if transaction succeeded.
fee - fee this transaction was charged, as u64 integer.
preBalances - array of u64 account balances from before the transaction was processed.
postBalances - array of u64 account balances after the transaction was processed.
parsedInnerInstructions - List of inner instructions or omitted if inner instruction recording was not yet enabled during this transaction.
preTokenBalances - List of token balances from before the transaction was processed or omitted if token balance recording was not yet enabled during this transaction.
postTokenBalances - List of token balances from after the transaction was processed or omitted if token balance recording was not yet enabled during this transaction.
logMessages - array of string log messages or omitted if log message recording was not yet enabled during this transaction.
rewards - present if "signatures" are requested for transaction details; an array of signatures strings, corresponding to the transaction order in the block.
pubkey - The public key, as base-58 encoded string, of the account that received the reward.
lamports - Number of reward lamports credited or debited by the account, as an i64.
postBalance - Account balance in lamports after the reward was applied
rewardType - Type of reward: currently only "rent", other types may be added in the future
commission - Vote account commission when the reward was credited, only present for voting and staking rewards
loadedAddresses - Transaction addresses loaded from address lookup tables. Undefined if maxSupportedTransactionVersion is not set in request params.
writable - Ordered list of base-58 encoded addresses for writable loaded accounts.
writable - Ordered list of base-58 encoded addresses for readonly loaded accounts.
version - Transaction version. Undefined if maxSupportedTransactionVersion is not set in request params.
rewards - present if rewards are requested; an array of JSON objects containing:
pubkey - The public key, as base-58 encoded string, of the account that received the reward.
lamports - Number of reward lamports credited or debited by the account, as an i64.
postBalance - Account balance in lamports after the reward was applied
rewardType - Type of reward: currently only "rent", other types may be added in the future
commission - Vote account commission when the reward was credited, only present for voting and staking rewards
blockTime - estimated production time, as Unix timestamp (seconds since the Unix epoch). null if not available.
blockHeight - the number of blocks beneath this block.
Code Examples:
const web3 = require("@solana/web3.js");
(async () => {
const solana = new web3.Connection("http://sample-endpoint-name.network.quiknode.pro/token-goes-here/");
console.log(
await solana.getParsedBlock(94101948, { maxSupportedTransactionVersion: 0 })
);
})();