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 #0xcbcc78eab9a08b79037be8111d5efd6c18748b62302c979f247f5620eae361ef · ArcScan

Block

#21,444,797

2026-09-18 04:58:13 UTC

FinalizedProposed 20 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,444,797
Timestamp: 20 days ago · 2026-09-18 04:58:13 UTC
Transactions: 0 transactions in this block
Block hash: 0xcbcc78eab9a08b79037be8111d5efd6c18748b62302c979f247f5620eae361ef
Parent hash: 0xeb234a77…f6631026
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,444,797 on Arc Mainnet is empty.

0x5accc00d…37198797

Gas used / limit

6.1%1,828,855 / 30,000,000

Base fee

20 gwei

State root

0xebbec5d360fe…8e15f25dbfbb

Transactions root

0x85d9dd677401…6f278d460bfc

Receipts root

0x8fa9a88a9419…bf45d571129b

Nonce

0x0000000000000000

Extra data

0x00000004a817c800