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 #0x79d03fc9650f1864385942f04160735abf22f3be2b46c0f7869c1ad5f027e4ba · ArcScan

Block

#21,554,668

2026-09-18 20:27:00 UTC

FinalizedProposed 28 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,554,668
Timestamp: 28 days ago · 2026-09-18 20:27:00 UTC
Transactions: 0 transactions in this block
Block hash: 0x79d03fc9650f1864385942f04160735abf22f3be2b46c0f7869c1ad5f027e4ba
Parent hash: 0x902919fa…41f05619
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,554,668 on Arc Mainnet is empty.

0x5accc00d…37198797

Gas used / limit

2.5%748,433 / 30,000,000

Base fee

20 gwei

State root

0x0f050e5fc316…2189bfe54d8b

Transactions root

0xabd31991e8de…9f8f249d2730

Receipts root

0x05cdc141022e…8543e950824a

Nonce

0x0000000000000000

Extra data

0x00000004a817c800