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 #0x548c7379c5f5c79cae1747a57c7578c0348c5fd2ab06037276fa50c8bb809260 · ArcScan

Block

#21,402,738

2026-09-17 23:02:43 UTC

FinalizedProposed 18 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,402,738
Timestamp: 18 days ago · 2026-09-17 23:02:43 UTC
Transactions: 0 transactions in this block
Block hash: 0x548c7379c5f5c79cae1747a57c7578c0348c5fd2ab06037276fa50c8bb809260
Parent hash: 0x659cfd17…e889810a
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,402,738 on Arc Mainnet is empty.

0xaf1e4eee…7f9b5c76

Gas used / limit

7.1%2,118,153 / 30,000,000

Base fee

20 gwei

State root

0x7de90191bf79…2dee1deb4e6f

Transactions root

0xe24d254c294f…116e4fe509fc

Receipts root

0x5c0446cb2d46…32bfdb83cc75

Nonce

0x0000000000000000

Extra data

0x00000004a817c800