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 #21394379 · ArcScan

Block

#21,394,379

2026-09-17 21:52:04 UTC

FinalizedProposed 26 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,394,379
Timestamp: 26 days ago · 2026-09-17 21:52:04 UTC
Transactions: 0 transactions in this block
Block hash: 0x2bcbc293c8bdf246895d608c66fa007631cdcc4f018a23f7cc2f958f9d3b966c
Parent hash: 0x90b2b7bc…e2f18bc6
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,394,379 on Arc Mainnet is empty.

0x4b4eedf1…fd908cc8

Gas used / limit

6.4%1,928,380 / 30,000,000

Base fee

20 gwei

State root

0x37c92bd96894…22ccaa69a921

Transactions root

0x6918ea6fef6d…61911629dbf8

Receipts root

0xf07dfc74b927…cf6e94f84740

Nonce

0x0000000000000000

Extra data

0x00000004a817c800