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 #21244668 · ArcScan

Block

#21,244,668

2026-09-17 00:46:36 UTC

FinalizedProposed 24 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,244,668
Timestamp: 24 days ago · 2026-09-17 00:46:36 UTC
Transactions: 0 transactions in this block
Block hash: 0x81f59a561234bc14bd1599084ffa6701aecb83af068be107416e1689b4a7c93a
Parent hash: 0x923522dd…56b2dc49
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,244,668 on Arc Mainnet is empty.

0xb1a19155…2ab19a1b

Gas used / limit

42.7%12,802,551 / 30,000,000

Base fee

20 gwei

State root

0x454ecebed63d…7b591b67852b

Transactions root

0x7ffb735b3af8…434e94c6ff93

Receipts root

0x8b435f4ad0a0…ef6a360f4e78

Nonce

0x0000000000000000

Extra data

0x00000004a817c800