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 #21524395 · ArcScan

Block

#21,524,395

2026-09-18 16:11:04 UTC

FinalizedProposed 44 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,524,395
Timestamp: 44 days ago · 2026-09-18 16:11:04 UTC
Transactions: 0 transactions in this block
Block hash: 0x3f0d00928fe0def2666d52404c2e6e260d4ecbc9759c75cfbf8d554f9dd82778
Parent hash: 0x4775f68d…2c12fc8d
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,524,395 on Arc Mainnet is empty.

0x4b4eedf1…fd908cc8

Gas used / limit

9.7%2,900,975 / 30,000,000

Base fee

20 gwei

State root

0x98fde60760f9…367eca4e29a7

Transactions root

0x58863d7f6e05…4a96c3cbf162

Receipts root

0xcd0332e8f67d…0f6781b45e98

Nonce

0x0000000000000000

Extra data

0x00000004a817c800