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 #0x89bdcf0a37db2f0162aaa86827a9984cf36d0c518a518e3bb6a3419aa5101b7a · ArcScan

Block

#21,221,122

2026-09-16 21:27:51 UTC

FinalizedProposed 15 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,221,122
Timestamp: 15 days ago · 2026-09-16 21:27:51 UTC
Transactions: 0 transactions in this block
Block hash: 0x89bdcf0a37db2f0162aaa86827a9984cf36d0c518a518e3bb6a3419aa5101b7a
Parent hash: 0xab8039a0…ffde7591
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,221,122 on Arc Mainnet is empty.

0xa629c201…f857da77

Gas used / limit

16.2%4,849,156 / 30,000,000

Base fee

20 gwei

State root

0xb48060f0d85a…8f65a30d8822

Transactions root

0xcb34a5ec821a…5d3e6f5abb2a

Receipts root

0x392e7b088deb…414acfa12316

Nonce

0x0000000000000000

Extra data

0x00000004a817c800