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 #21304312 · ArcScan

Block

#21,304,312

2026-09-17 09:10:27 UTC

FinalizedProposed 6 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,304,312
Timestamp: 6 days ago · 2026-09-17 09:10:27 UTC
Transactions: 0 transactions in this block
Block hash: 0x69aedf17dba159b6fcf655661758cd61d1a49107c496e833305b58d38b3454d5
Parent hash: 0x46e6ed86…dc88dc8f
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,304,312 on Arc Mainnet is empty.

0x0ef7b969…1a06143e

Gas used / limit

22.8%6,849,785 / 30,000,000

Base fee

20 gwei

State root

0xe4c5808fb80a…fa71c7cdb540

Transactions root

0x0cc5a43b41db…758dd2748b2a

Receipts root

0x3d7a43d7ac34…19f9b48f1da9

Nonce

0x0000000000000000

Extra data

0x00000004a817c800