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 #21171407 · ArcScan

Block

#21,171,407

2026-09-16 14:28:12 UTC

FinalizedProposed 20 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,171,407
Timestamp: 20 days ago · 2026-09-16 14:28:12 UTC
Transactions: 0 transactions in this block
Block hash: 0xa23644d8bbdb9e0c7c969b5007dcb49dedee5978325b38660cc250ac02e66f5b
Parent hash: 0x3084b09c…32e36856
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,171,407 on Arc Mainnet is empty.

0x4b4eedf1…fd908cc8

Gas used / limit

40.6%12,180,948 / 30,000,000

Base fee

201.223418969 gwei

State root

0x4f57bcf5e832…be81cfcb603b

Transactions root

0xbbd88e16ed54…095780976784

Receipts root

0xdd7760c95215…dd8f689c5e7e

Nonce

0x0000000000000000

Extra data

0x0000002ed7eaaa78