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

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 #21383142 · ArcScan

Block

#21,383,142

2026-09-17 20:17:05 UTC

FinalizedProposed 36 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,383,142
Timestamp: 36 days ago · 2026-09-17 20:17:05 UTC
Transactions: 0 transactions in this block
Block hash: 0x3396233134a652e4b73a767465d522e151fc5e4601680482b95b53049f98d2d1
Parent hash: 0xc8c2b1b9…99dded14
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,383,142 on Arc Mainnet is empty.

0x4b4eedf1…fd908cc8

Gas used / limit

7.9%2,379,539 / 30,000,000

Base fee

20 gwei

State root

0x1c4f24bfeee6…e1b0ed2438a4

Transactions root

0x5d1cb6172b2a…5682021c1820

Receipts root

0xc6f3c29220ed…b5ec11835da5

Nonce

0x0000000000000000

Extra data

0x00000004a817c800