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 #21365411 · ArcScan

Block

#21,365,411

2026-09-17 17:47:17 UTC

FinalizedProposed 57 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,365,411
Timestamp: 57 days ago · 2026-09-17 17:47:17 UTC
Transactions: 0 transactions in this block
Block hash: 0xb34f018ed0bb7d4d59a74db5cef6f3cb389888908a14c518ebe0a75654591d2f
Parent hash: 0x25153806…8fa0861c
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,365,411 on Arc Mainnet is empty.

0x4b4eedf1…fd908cc8

Gas used / limit

4.2%1,273,680 / 30,000,000

Base fee

20 gwei

State root

0x8e6515ccfb4c…c48f5c6a777e

Transactions root

0xcadacb921e96…07bb101b10f1

Receipts root

0x4dc5fd16c964…d873d32c83df

Nonce

0x0000000000000000

Extra data

0x00000004a817c800