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 #0x73b42ed6542041042bd106cef3b99f507ad82dc3b64789aa9207d9a11e5ebaf5 · ArcScan

Block

#21,345,680

2026-09-17 14:59:48 UTC

FinalizedProposed 51 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,345,680
Timestamp: 51 days ago · 2026-09-17 14:59:48 UTC
Transactions: 0 transactions in this block
Block hash: 0x73b42ed6542041042bd106cef3b99f507ad82dc3b64789aa9207d9a11e5ebaf5
Parent hash: 0x2c3e6323…f6891cae
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,345,680 on Arc Mainnet is empty.

0x2de18a87…11f5fdd7

Gas used / limit

25.1%7,528,488 / 30,000,000

Base fee

20 gwei

State root

0xa2d4042914e8…945f41db49e9

Transactions root

0x478ad0a24994…4be09f8e233f

Receipts root

0x95717e2f31be…0b352ef1695a

Nonce

0x0000000000000000

Extra data

0x00000004a817c800