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 #21553584 · ArcScan

Block

#21,553,584

2026-09-18 20:17:50 UTC

FinalizedProposed 9 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,553,584
Timestamp: 9 days ago · 2026-09-18 20:17:50 UTC
Transactions: 0 transactions in this block
Block hash: 0x358c9cdddaf3b59d2c207c4447ebbbe51f77bd634c41323d7005e4ff086527f4
Parent hash: 0x723e52d3…ae38dc15
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,553,584 on Arc Mainnet is empty.

0x4b4eedf1…fd908cc8

Gas used / limit

0.9%287,579 / 30,000,000

Base fee

20 gwei

State root

0x8778205372eb…ee5edb693cb5

Transactions root

0xe917c26fea30…99803b466639

Receipts root

0xad81e24e20e6…648af0af1858

Nonce

0x0000000000000000

Extra data

0x00000004a817c800