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 #0x79c26e3ebd7cf2d96031741dd2ab8e49715fa8c1f9a04794742b6d56613483c1 · ArcScan

Block

#21,412,170

2026-09-18 00:22:27 UTC

FinalizedProposed 54 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,412,170
Timestamp: 54 days ago · 2026-09-18 00:22:27 UTC
Transactions: 0 transactions in this block
Block hash: 0x79c26e3ebd7cf2d96031741dd2ab8e49715fa8c1f9a04794742b6d56613483c1
Parent hash: 0x468d9b05…4b6c0909
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,412,170 on Arc Mainnet is empty.

0xefd77206…4d00a4fd

Gas used / limit

6.8%2,055,518 / 30,000,000

Base fee

20 gwei

State root

0x857f6b6e374b…52030eb21266

Transactions root

0xd1caf2d0830f…efce080bf546

Receipts root

0xffa06e7f1c4e…ef34b4473715

Nonce

0x0000000000000000

Extra data

0x00000004a817c800