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 #0xaa70f957f114cbc2cef8b9eb9a0be1d7b3b3813952048f7c97e6fa8149bcf0d4 · ArcScan

Block

#21,420,508

2026-09-18 01:32:56 UTC

FinalizedProposed 48 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,420,508
Timestamp: 48 days ago · 2026-09-18 01:32:56 UTC
Transactions: 0 transactions in this block
Block hash: 0xaa70f957f114cbc2cef8b9eb9a0be1d7b3b3813952048f7c97e6fa8149bcf0d4
Parent hash: 0xa18fb01c…ac7782f8
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,420,508 on Arc Mainnet is empty.

0x4b4eedf1…fd908cc8

Gas used / limit

8.7%2,612,981 / 30,000,000

Base fee

20 gwei

State root

0xe38e9afe8acf…278fd3359e2a

Transactions root

0xe6ed1ea361c1…91340bdd8937

Receipts root

0xdc8174b628c6…24b1f8020648

Nonce

0x0000000000000000

Extra data

0x00000004a817c800