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 #21568017 · ArcScan

Block

#21,568,017

2026-09-18 22:19:53 UTC

FinalizedProposed 7 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,568,017
Timestamp: 7 days ago · 2026-09-18 22:19:53 UTC
Transactions: 0 transactions in this block
Block hash: 0x4ce8fc3b35de35cd2fcad5029f1ffe4c20be5932dac6a38d5e858b4b5bc6d39b
Parent hash: 0xda9a5fbb…d7c38bd3
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,568,017 on Arc Mainnet is empty.

0x4b4eedf1…fd908cc8

Gas used / limit

2.8%853,937 / 30,000,000

Base fee

20 gwei

State root

0x405599dae64c…a7c0b15ca9fe

Transactions root

0xff0367067de0…62bd015b93b2

Receipts root

0x7902b6279758…c315d2a581e1

Nonce

0x0000000000000000

Extra data

0x00000004a817c800