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 #21339996 · ArcScan

Block

#21,339,996

2026-09-17 14:11:48 UTC

FinalizedProposed 48 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,339,996
Timestamp: 48 days ago · 2026-09-17 14:11:48 UTC
Transactions: 0 transactions in this block
Block hash: 0x28c546dfbc65f615830321bccc411cf118448823a6dddd97efd1f244e3733649
Parent hash: 0x264992b5…adf3b7e5
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,339,996 on Arc Mainnet is empty.

0x4b4eedf1…fd908cc8

Gas used / limit

38.5%11,537,900 / 30,000,000

Base fee

20 gwei

State root

0xd0b7215504a4…17bc4159362b

Transactions root

0x970f4e9f3a5b…6edd02666103

Receipts root

0xd36716b925be…d558eb5b65a0

Nonce

0x0000000000000000

Extra data

0x00000004a817c800