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 #21267453 · ArcScan

Block

#21,267,453

2026-09-17 03:59:01 UTC

FinalizedProposed 28 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,267,453
Timestamp: 28 days ago · 2026-09-17 03:59:01 UTC
Transactions: 0 transactions in this block
Block hash: 0x7c78cf1e549e036d8c42248db503c6005901e5091b2119180bc382ef3066c28f
Parent hash: 0x2cb04501…e4b2d48b
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,267,453 on Arc Mainnet is empty.

0x5accc00d…37198797

Gas used / limit

19.2%5,772,576 / 30,000,000

Base fee

20 gwei

State root

0xe0d41c9c1b99…ab61204c90af

Transactions root

0x7b90fffa2790…e2fb0ab8b812

Receipts root

0xe9886310d306…bef6896600b8

Nonce

0x0000000000000000

Extra data

0x00000004a817c800