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 #0xc0270f09e69a8718b1ee10ca8ed161c670baaf25d6ed2ec584a5a0e319b8324e · ArcScan

Block

#21,366,091

2026-09-17 17:53:01 UTC

FinalizedProposed 52 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,366,091
Timestamp: 52 days ago · 2026-09-17 17:53:01 UTC
Transactions: 0 transactions in this block
Block hash: 0xc0270f09e69a8718b1ee10ca8ed161c670baaf25d6ed2ec584a5a0e319b8324e
Parent hash: 0x8fac3057…5556cdf1
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,366,091 on Arc Mainnet is empty.

0x4b4eedf1…fd908cc8

Gas used / limit

8.8%2,639,229 / 30,000,000

Base fee

20 gwei

State root

0x13eafefb640d…2ff4bb234237

Transactions root

0xb01dd2f33c11…d2d7199fd69f

Receipts root

0x9138de6f360f…ab69aedf707a

Nonce

0x0000000000000000

Extra data

0x00000004a817c800