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 #21334859 · ArcScan

Block

#21,334,859

2026-09-17 13:28:24 UTC

FinalizedProposed 58 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,334,859
Timestamp: 58 days ago · 2026-09-17 13:28:24 UTC
Transactions: 0 transactions in this block
Block hash: 0xcf470aced8fa3beac5529eddeabf1646b8401109cbef936a3ac99dc4c6027a9d
Parent hash: 0xe16124da…08a7d544
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,334,859 on Arc Mainnet is empty.

0x9be5f8a0…9114a4fd

Gas used / limit

10.3%3,084,481 / 30,000,000

Base fee

20 gwei

State root

0x2a43fae8590a…df5320cc4535

Transactions root

0x531f907d52db…bac09fc9c623

Receipts root

0xd5ee5038d972…6b28a0ed30b8

Nonce

0x0000000000000000

Extra data

0x00000004a817c800