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 #0x656da25428a64daab21c42b422cff6aea7830b0382d361dc6e52f5c9625c25db · ArcScan

Block

#21,442,046

2026-09-18 04:34:58 UTC

FinalizedProposed 52 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,442,046
Timestamp: 52 days ago · 2026-09-18 04:34:58 UTC
Transactions: 0 transactions in this block
Block hash: 0x656da25428a64daab21c42b422cff6aea7830b0382d361dc6e52f5c9625c25db
Parent hash: 0xcccc2497…f7c93e94
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,442,046 on Arc Mainnet is empty.

0x0ef7b969…1a06143e

Gas used / limit

10.3%3,101,735 / 30,000,000

Base fee

20 gwei

State root

0x2e181313f009…83c037011fa5

Transactions root

0x0a457a7e1ab6…8b0335974e52

Receipts root

0x4cf920179898…d14f1a192fde

Nonce

0x0000000000000000

Extra data

0x00000004a817c800