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 #21523449 · ArcScan

Block

#21,523,449

2026-09-18 16:03:04 UTC

FinalizedProposed 50 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,523,449
Timestamp: 50 days ago · 2026-09-18 16:03:04 UTC
Transactions: 0 transactions in this block
Block hash: 0xfe67e2ff853e5e0b19484851d4867d16e63fe0d2530338b4368fc74b71e6579f
Parent hash: 0xf969281b…6dfc1b1d
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,523,449 on Arc Mainnet is empty.

0x2de18a87…11f5fdd7

Gas used / limit

12.5%3,762,336 / 30,000,000

Base fee

20 gwei

State root

0xd6c7d440a27c…ae4b1e7be8d6

Transactions root

0x15130e847e1c…8f0aad83a858

Receipts root

0xd207bdac2914…288333bbcbe4

Nonce

0x0000000000000000

Extra data

0x00000004a817c800