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 #0xa8e3ff8fea2a6c34cdea90619c0ea7aeae220c888fc69ed5edd8464c190abcc6 · ArcScan

Block

#21,444,572

2026-09-18 04:56:19 UTC

FinalizedProposed 14 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,444,572
Timestamp: 14 days ago · 2026-09-18 04:56:19 UTC
Transactions: 0 transactions in this block
Block hash: 0xa8e3ff8fea2a6c34cdea90619c0ea7aeae220c888fc69ed5edd8464c190abcc6
Parent hash: 0x897f88d6…75efcabb
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,444,572 on Arc Mainnet is empty.

0xefd77206…4d00a4fd

Gas used / limit

6.4%1,914,070 / 30,000,000

Base fee

20 gwei

State root

0xe643bb34d1ef…5b3c2a63b801

Transactions root

0x6a44ab5b65ad…0b7db79fb03b

Receipts root

0x1e4558c744b7…bba249d7bd0c

Nonce

0x0000000000000000

Extra data

0x00000004a817c800