Overview Blocks Txns

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

© 2026 ArcScan · Independent community explorer.

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 #0xde09749ee5ed02c9025dd40425f547c9db8e5d53bccd70b49b287976c1914ebf · ArcScan

Block

#21,409,509

2026-09-17 23:59:57 UTC

FinalizedProposed 26 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,409,509
Timestamp: 26 days ago · 2026-09-17 23:59:57 UTC
Transactions: 0 transactions in this block
Block hash: 0xde09749ee5ed02c9025dd40425f547c9db8e5d53bccd70b49b287976c1914ebf
Parent hash: 0x0af56ab7…528d7bf2
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,409,509 on Arc Mainnet is empty.

0x4b4eedf1…fd908cc8

Gas used / limit

6.8%2,028,031 / 30,000,000

Base fee

20 gwei

State root

0x1298b1ef8475…b4ce342615a2

Transactions root

0x4cd8e147d8a6…12287e14a57d

Receipts root

0x78c9d0fa981c…c46014164fc9

Nonce

0x0000000000000000

Extra data

0x00000004a817c800