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 #0x1e59eadf82c949cb862272e5b68ecba0de0c85977c687913fc1804769045d03e · ArcScan

Block

#21,554,821

2026-09-18 20:28:18 UTC

FinalizedProposed 33 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,554,821
Timestamp: 33 days ago · 2026-09-18 20:28:18 UTC
Transactions: 0 transactions in this block
Block hash: 0x1e59eadf82c949cb862272e5b68ecba0de0c85977c687913fc1804769045d03e
Parent hash: 0x72dee3bd…13327e1a
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,554,821 on Arc Mainnet is empty.

0x5accc00d…37198797

Gas used / limit

11.6%3,470,305 / 30,000,000

Base fee

20 gwei

State root

0xb5bae952a2a9…7318fd236684

Transactions root

0xef05b5e7257b…8e277626f8b0

Receipts root

0x88e2d3174ff4…27b91b290d2b

Nonce

0x0000000000000000

Extra data

0x00000004a817c800