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 #21398306 · ArcScan

Block

#21,398,306

2026-09-17 22:25:15 UTC

FinalizedProposed 50 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,398,306
Timestamp: 50 days ago · 2026-09-17 22:25:15 UTC
Transactions: 0 transactions in this block
Block hash: 0xe41adb26ad54be7765022833c30dd601fcb79c0d96a7d692c672f2fc7a4c050b
Parent hash: 0xc607d1a5…d7fbcebb
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,398,306 on Arc Mainnet is empty.

0x4b4eedf1…fd908cc8

Gas used / limit

2.8%842,752 / 30,000,000

Base fee

20 gwei

State root

0xf8227d5ee722…b9479ac354e7

Transactions root

0x3a58f03ded6c…43f1a2558d1a

Receipts root

0x907fd3a7054a…07336167f449

Nonce

0x0000000000000000

Extra data

0x00000004a817c800