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 #21565500 · ArcScan

Block

#21,565,500

2026-09-18 21:58:36 UTC

FinalizedProposed 53 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,565,500
Timestamp: 53 days ago · 2026-09-18 21:58:36 UTC
Transactions: 0 transactions in this block
Block hash: 0x6f267ea074838af606cbe6b920b6fd25bd2b4aa66f4744f6d09495dd365dd2c8
Parent hash: 0x1fb7ecff…f8bc1421
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,565,500 on Arc Mainnet is empty.

0x0ef7b969…1a06143e

Gas used / limit

21.2%6,353,803 / 30,000,000

Base fee

20 gwei

State root

0x69d1f52b495c…2e1083d01ba6

Transactions root

0xf1ae5ff53c37…21bb6a37f276

Receipts root

0xb8b0dd33ddf7…6012ae7543b7

Nonce

0x0000000000000000

Extra data

0x00000004a817c800