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 #0x9d91551e46b6305a81606ac2123d7ed30b19380ed2ed8b38cd54a9a985176113 · ArcScan

Block

#21,568,566

2026-09-18 22:24:31 UTC

FinalizedProposed 9 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,568,566
Timestamp: 9 days ago · 2026-09-18 22:24:31 UTC
Transactions: 0 transactions in this block
Block hash: 0x9d91551e46b6305a81606ac2123d7ed30b19380ed2ed8b38cd54a9a985176113
Parent hash: 0x5f393550…0a91827b
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,568,566 on Arc Mainnet is empty.

0x3f37c5a8…4cf35c8c

Gas used / limit

2.5%736,697 / 30,000,000

Base fee

20 gwei

State root

0x24fd3a666559…8be17400e72b

Transactions root

0x629ea01e748b…86545d27a28a

Receipts root

0x46c4cdfd3292…afc29c903dfa

Nonce

0x0000000000000000

Extra data

0x00000004a817c800