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 #0xb44e7d16d9dfb70d2915710e970501920e3f9f3e63942cdabb87e9ea0fe41146 · ArcScan

Block

#21,566,731

2026-09-18 22:09:00 UTC

FinalizedProposed 35 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,566,731
Timestamp: 35 days ago · 2026-09-18 22:09:00 UTC
Transactions: 0 transactions in this block
Block hash: 0xb44e7d16d9dfb70d2915710e970501920e3f9f3e63942cdabb87e9ea0fe41146
Parent hash: 0xfc97d0c1…dbe99820
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,566,731 on Arc Mainnet is empty.

0x2de18a87…11f5fdd7

Gas used / limit

2.7%822,778 / 30,000,000

Base fee

20 gwei

State root

0x3012759fbefc…451697df97ab

Transactions root

0x406a3d53ba19…c9dbdc5aa46d

Receipts root

0xb89f6061d380…359f6c868529

Nonce

0x0000000000000000

Extra data

0x00000004a817c800