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

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 #21379070 · ArcScan

Block

#21,379,070

2026-09-17 19:42:41 UTC

FinalizedProposed 52 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,379,070
Timestamp: 52 days ago · 2026-09-17 19:42:41 UTC
Transactions: 0 transactions in this block
Block hash: 0x9eaa893cc2e36336eec0179a426f421a562e37d07a7fe84da2ec028e18432f00
Parent hash: 0x13c634ca…40df2740
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,379,070 on Arc Mainnet is empty.

0xb1a19155…2ab19a1b

Gas used / limit

8.6%2,594,776 / 30,000,000

Base fee

20 gwei

State root

0xba067035e1df…10ccf0c3ac8a

Transactions root

0x6a10e4aea610…59138026c500

Receipts root

0x514dc7d17cec…cec5f3433b5e

Nonce

0x0000000000000000

Extra data

0x00000004a817c800