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 #0xfefeedaa5ef0174e55def253c232980a39604fdb72cb62a5e774738ac5704c30 · ArcScan

Block

#21,320,400

2026-09-17 11:26:18 UTC

FinalizedProposed 34 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,320,400
Timestamp: 34 days ago · 2026-09-17 11:26:18 UTC
Transactions: 0 transactions in this block
Block hash: 0xfefeedaa5ef0174e55def253c232980a39604fdb72cb62a5e774738ac5704c30
Parent hash: 0x6ffef63b…26407bc6
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,320,400 on Arc Mainnet is empty.

0x3f37c5a8…4cf35c8c

Gas used / limit

28.4%8,508,785 / 30,000,000

Base fee

20 gwei

State root

0xe61773184541…b519056d7705

Transactions root

0x46e5085c7986…39070593ee40

Receipts root

0x1e0abe1fda9d…4147ea16decf

Nonce

0x0000000000000000

Extra data

0x00000004a817c800