Transactions
Transactions, which change the state of the EVM, need to be broadcast to the whole network. Any node can broadcast a request for a transaction to be executed on the EVM; after this happens, a validator will execute the transaction and propagate the resulting state change to the rest of the network.
Transaction Fees on Base
Every Base transaction consists of two costs: an L2 (execution) fee and an L1 (security) fee.
The L2 fee is the cost to execute your transaction on the L2, and the L1 fee is the estimated cost to publish the transaction on the L1. Typically the L1 security fee is higher than the L2 execution fee. L1 gas fields are have the l1_
prefix.
Table Columns
Column Name | Description | Example |
---|---|---|
block_number | The length of the chain, in blocks. | 2710148 |
block_timestamp | The time when the block that contains this transaction was included on the blockchain. | 2023-08-16 18:14:03+00:00 |
block_hash | Unique identifier of the block that includes this transaction. | 0x89cd6c4c5468435051e36e38733cc3114bd957928ae931ebdd60d2f95ede19b2 |
hash | Unique identifier of a transaction. | 0x3c8373fcaccd822f33bfcf8d11ba8d0825774fc20d50d50c866afe5bad5d52d7 |
nonce | The transaction nonce, unique to the wallet | 43 |
transaction_index | The position of this transaction in the block that it belongs to. The first transaction has index 0. | 8 |
from_address | The address of the sending party of this transaction. | 0x0d73d6fd695de70f51f449e57c02072caa89bdfe |
to_address | The address of the receiving party of this transaction (could be a contract address). | 0xb311ec23c4a7578a4c18f66774a5d7b51dd1dd07 |
value | The amount of ether sent in this transaction, in wei. | 0 |
gas | The maximum amount of gas allocated for this transaction in wei. | 49357 |
gas_price | Cost per unit of gas specified by the transaction in wei. The higher the gas price, the higher chance of getting included in a block. | 718 |
input | The data send along with the transaction. | 0x095ea7b3000000000000000000000000237b5a05f1c23af9a269bc4b358e5f880d38e9e6000000000000000000000000000000000000000000000000000000000000c8d1 |
max_fee_per_gas | The maximum fee per gas that the transaction sender is willing to pay for this transaction (introduced in EIP1559) | 738 |
max_priority_fee_per_gas | The maximum fee per gas the transaction sender is willing to give to validators (Proof of Stake) or miners (Proof of Work) to incentivize them to include their transaction (introduced in EIP1559) | 662 |
receipt_cumulative_gas_used | The total amount of gas used when this transaction was executed in the block. | 1074009 |
receipt_gas_used | Gas consumed by the transaction in wei. | 49357 |
receipt_l1_gas_used | The amount of gas consumed by a transaction on the Layer 1. | 2500 |
receipt_l1_gas_price | L1 gas price that the Sequencer will use to estimate the L1 portion of fees (calldata costs). | 32425002520 |
receipt_l1_fee | The fee associated with a transaction on the Layer 1, it is calculated as l1GasPrice multiplied by l1GasUsed. | 55446754309200 |
receipt_l1_fee_scalar | A multiplier applied to the actual gas usage on Layer 1 to calculate the dynamic costs. If set to 1, it has no impact on the L1 gas usage. | 0.684 |
receipt_effective_gas_price | The sum of the base fee and tip paid per unit of gas. | 718 |
receipt_contract_address | The contract address created, if the transaction was a contract creation, otherwise null. | |
receipt_root | Transaction stateroot (pre Byzantium) | |
receipt_status | Success status of the transaction. Either 1 (success) or 0 (failure). | 1 |
log_count | Number of event logs emitted in the transaction. | 1 |
transaction_type | The integer of the transaction type, 0 for legacy transactions, 1 for access list types, 2 for dynamic fees. | 2 |
transaction_type | The transaction type. | 2 |
source_hash | The hash of the source transaction that created this transaction. | |
mint | The minting event associated with the transaction. | nan |
chain_id | Chain ID of transaction. | 8453 |
_created_at | Timestamp of the entry creation. | NaT |
_updated_at | Timestamp of the entry update. | 2023-08-18 12:39:55.086000+00:00 |
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