Arc Mainnet/5042

ArcScan

Independent community block explorer for Arc Mainnet. Gas is paid in USDC; fees are quoted in dollars.

Contract address

Not published yet. The official address will appear here first — verify against this page before interacting with any contract.

Explore

Overview
Blocks
Transactions

Resources

Arc docs
Official explorer

Network

Network: Arc Mainnet
Chain ID: 5042
Gas token: USDC
Block time: ~0.5s
Consensus: Malachite BFT
Execution: Reth

Aggregated analytics are approximate and computed over a recent window of blocks. Independent community explorer. Not affiliated with Circle or the Arc team. Nothing here is financial advice.

Block #21340513 · ArcScan

Block

#21,340,513

2026-09-17 14:16:10 UTC

FinalizedProposed 54 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,340,513
Timestamp: 54 days ago · 2026-09-17 14:16:10 UTC
Transactions: 0 transactions in this block
Block hash: 0x64923d77f6759e89d7c2bd22122ab4ca71072db3267d17e1fe12d92e8005e77e
Parent hash: 0x8aa42bb2…71c021f1
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,340,513 on Arc Mainnet is empty.

0xa629c201…f857da77

Gas used / limit

12.1%3,644,425 / 30,000,000

Base fee

20 gwei

State root

0x9b96352a0408…de64ca12bced

Transactions root

0xcba4552ff8ef…ee24866586bd

Receipts root

0xe0a26dc135b1…ed9804f9df2e

Nonce

0x0000000000000000

Extra data

0x00000004a817c800