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 #0x7e0b9f6a0fea1c8a27367527d985ee7622a4d019a623ad40ebc6f7a18baa6b10 · ArcScan

Block

#21,540,103

2026-09-18 18:23:51 UTC

FinalizedProposed 47 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,540,103
Timestamp: 47 days ago · 2026-09-18 18:23:51 UTC
Transactions: 0 transactions in this block
Block hash: 0x7e0b9f6a0fea1c8a27367527d985ee7622a4d019a623ad40ebc6f7a18baa6b10
Parent hash: 0x26168d46…15e2b35f
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,540,103 on Arc Mainnet is empty.

0x4b4eedf1…fd908cc8

Gas used / limit

8.7%2,609,329 / 30,000,000

Base fee

20 gwei

State root

0x3256cdcb66c5…542b1f8ad7f4

Transactions root

0xe1bb579292aa…dec3e4f9889e

Receipts root

0xa8e437c8358a…6d48d832c012

Nonce

0x0000000000000000

Extra data

0x00000004a817c800