Overview Blocks Txns

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

© 2026 ArcScan · Independent community explorer.

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 #0x67e40144bd471137ee1b72c47f994d0752d45c9809b8df6b3c1efa76813a5c9e · ArcScan

Block

#21,388,353

2026-09-17 21:01:08 UTC

FinalizedProposed 23 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,388,353
Timestamp: 23 days ago · 2026-09-17 21:01:08 UTC
Transactions: 0 transactions in this block
Block hash: 0x67e40144bd471137ee1b72c47f994d0752d45c9809b8df6b3c1efa76813a5c9e
Parent hash: 0x32edaaf9…739a5669
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,388,353 on Arc Mainnet is empty.

0xefd77206…4d00a4fd

Gas used / limit

5.8%1,730,066 / 30,000,000

Base fee

20 gwei

State root

0xf78f92f79327…4dae31de93e7

Transactions root

0xcf604ff3f399…8d8096f9a353

Receipts root

0x6c9dc0501f83…378f44765dae

Nonce

0x0000000000000000

Extra data

0x00000004a817c800