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 #0x8d89c3f25290b3430ee95e9984de16647dfeee83404aa426afbe80dc5bc1f4f8 · ArcScan

Block

#21,442,391

2026-09-18 04:37:53 UTC

FinalizedProposed 48 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,442,391
Timestamp: 48 days ago · 2026-09-18 04:37:53 UTC
Transactions: 0 transactions in this block
Block hash: 0x8d89c3f25290b3430ee95e9984de16647dfeee83404aa426afbe80dc5bc1f4f8
Parent hash: 0xa729d697…5b2e1809
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,442,391 on Arc Mainnet is empty.

0xd9153d9a…45454123

Gas used / limit

4.1%1,218,600 / 30,000,000

Base fee

20 gwei

State root

0xb041b260a088…e01b17b2e9b9

Transactions root

0x09713e1b8032…aa61d7315619

Receipts root

0xb6b453e48119…4dd27ee26d43

Nonce

0x0000000000000000

Extra data

0x00000004a817c800