Instructions

An instruction is the smallest execution logic on Solana. Instructions are basically a call to update the global Solana state. Instructions invoke programs that make calls to the Solana runtime to update the state (for example, calling the token program to transfer tokens from your account to another account).

Table Columns

Column Name Description Type Example Column Name

block_slot The slot of the block containing the parent tx. number 159292973

block_

height

The height of the block containing the parent tx.

number

123292963

block_timestamp The timestamp of the block containing the parent tx. timestamp_ntz

block_hash The hash of the block containing the parent tx. varchar 5X6zcnNw6HSAn4X8GaMnzBp8JnWPcNHoAThFwFN1oeph

txn_id Unique base58 identifier of the parent tx. varchar 5Bc8KuxsmRCiLkBJhL7wYuTsawUiux2enj4xYr7FsPG7eUxVoCPKwqj9LcCAvTztA2drUJghUBTqo8C62qpRMM4H

txn_index The index of the parent tx within the block. Used for strict ordering of transactions. number 5

instruction_index The index of the instruction within the arr of instructions of the parent tx. number 2

program_id base58 address of the program being invoked by the instruction varchar M2mx93ekt1fmXSVkTrUL9xVFHkmME8HTUi5Cyc5aF7K

parsed JSON with info about the transaction varchar parsed json of the instruction, if auto-decoded by the rpc nodes.

program_name program name if available varchar spl-token

accounts A recent block hash in the past, used as a nonce variant 47S8ZnTiR1my1HqEfdWe9f9XqThW6svjqUwXF5N2ZBBk

data

data bytes of the instruction

varchar

1Bjo12e9T9Lyb2dio2hHguvdQo1BXLR4pKsvQ9D

Table Columns

Column Name Description Sample Value Column Name

block_timestamp The time when the block was included on the blockchain. 2022-09-15 13:51:47

block_number The length of the chain, in blocks. 15539508

block_hash Unique identifier for that block. 0x25680259dfb40b4ee724ae22fda01a34e6d598c5f2fc25b6d871cb56c488de70

parent_hash

Unique identifier of the block preceding this block, also known as the parent block.

0x46707e33e9dca09ec95f0fc8b996e3bbce3ad3e02ea270939207bab1f809066f

Table Columns

Column Name	Description	Sample Value
block_timestamp	The time when the block was included on the blockchain.	`2022-09-15 13:51:47`
block_number	The length of the chain, in blocks.	`15539508`
block_hash	Unique identifier for that block.	`0x25680259dfb40b4ee724ae22fda01a34e6d598c5f2fc25b6d871cb56c488de70`
parent_hash	Unique identifier of the block preceding this block, also known as the parent block.	`0x46707e33e9dca09ec95f0fc8b996e3bbce3ad3e02ea270939207bab1f809066f`
gas_limit	Gas limit of the current block.	`30000000`
gas_used	Total gas used in the block.	`6999860`
miner	Proof of Stake Address receiving fees from transactions in this block Proof of Work Address of the miner that mined this block.	`0x388c818ca8b9251b393131c08a736a67ccb19297`
transaction_count	Number of transactions included in this block.	`95`
nonce	Proof of Stake Unused post Merge. The value will always be `0x0000000000000000` Proof of Work Used to demonstrate proof of work during mining	`0x090c1db284e8b101`
difficulty	The effort required to mine this block. Proof of Stake Always `0`	`11594723311525902`
total_difficulty	Total difficulty of the chain until this block.	`58750003716598352816469`
size	The size of the block, in bytes, as determined by the `gas_limit`.	`23628`
base_fee_per_gas	Post London Upgrade (EIP1559), this represents the minimum `gas_used` required for a transaction to be included in a block. Represented in wei.	`10966453825`

gas_limit Gas limit of the current block. 30000000

gas_used Total gas used in the block. 6999860

miner Proof of Stake
Address receiving fees from transactions in this block

Proof of Work
Address of the miner that mined this block. 0x388c818ca8b9251b393131c08a736a67ccb19297

transaction_count Number of transactions included in this block. 95

nonce Proof of Stake
Unused post Merge. The value will always be 0x0000000000000000

Proof of Work
Used to demonstrate proof of work during mining 0x090c1db284e8b101

difficulty The effort required to mine this block.

Proof of Stake
Always 0 11594723311525902

total_difficulty Total difficulty of the chain until this block. 58750003716598352816469

size The size of the block, in bytes, as determined by the gas_limit. 23628

base_fee_per_gas Post London Upgrade (EIP1559), this represents the minimum gas_used required for a transaction to be included in a block.

Represented in wei. 10966453825

Overview

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Table Columns

Table Columns

Table Columns

Overview

Data Verticals

Solana

Hyperliquid

Lighter

Bitcoin Ecosystem

EVM

Cosmos Ecosystem

Move Ecosystem

Other Ecosystems

​Table Columns

Table Columns

Table Columns

Table Columns