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 #21318746 · ArcScan

Block

#21,318,746

2026-09-17 11:12:20 UTC

FinalizedProposed 44 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,318,746
Timestamp: 44 days ago · 2026-09-17 11:12:20 UTC
Transactions: 0 transactions in this block
Block hash: 0x7304603147e3b277c1f2dddccfa744ea61875dff4ad274d4f324e9fa7641e221
Parent hash: 0x234e4018…e33d541e
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,318,746 on Arc Mainnet is empty.

0x4b4eedf1…fd908cc8

Gas used / limit

16.2%4,857,295 / 30,000,000

Base fee

20 gwei

State root

0x0ae69f887f58…5fe3dc3fcd32

Transactions root

0x16e7b9ec6f83…9be234666a9e

Receipts root

0x23ee5bd23419…04b721b9d5b3

Nonce

0x0000000000000000

Extra data

0x00000004a817c800