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 #21553441 · ArcScan

Block

#21,553,441

2026-09-18 20:16:38 UTC

FinalizedProposed 4 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,553,441
Timestamp: 4 days ago · 2026-09-18 20:16:38 UTC
Transactions: 0 transactions in this block
Block hash: 0x8792b6de65dc42920beeb164940681394edbc91cd65a37a9b51190facd91d78b
Parent hash: 0x6bcc7d81…9d254e7a
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,553,441 on Arc Mainnet is empty.

0x7f0706af…61d4db05

Gas used / limit

4.3%1,289,637 / 30,000,000

Base fee

20 gwei

State root

0x1932b863f3aa…e5fc2ddc5eab

Transactions root

0xe21aed52308a…7650727428dc

Receipts root

0x6b144076915f…569037a90827

Nonce

0x0000000000000000

Extra data

0x00000004a817c800