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 #21399411 · ArcScan

Block

#21,399,411

2026-09-17 22:34:36 UTC

FinalizedProposed 26 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,399,411
Timestamp: 26 days ago · 2026-09-17 22:34:36 UTC
Transactions: 0 transactions in this block
Block hash: 0x059afabadb60043b6cb319111815a1d809d02f614f03a48993013bb821459d19
Parent hash: 0xbbb22418…fb6d9f1d
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,399,411 on Arc Mainnet is empty.

0x4b4eedf1…fd908cc8

Gas used / limit

10.1%3,023,263 / 30,000,000

Base fee

20 gwei

State root

0x0b0b157d9ecc…8fa756f91c51

Transactions root

0x931c5ae7e7d0…7baffb5d6b8e

Receipts root

0x88c82a2c9a4a…d9008f9befc3

Nonce

0x0000000000000000

Extra data

0x00000004a817c800