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 #0xaa4d5c0fefe68eb92e6c111569ac08351ef77f52a79da32c214d4059dfd12b5d · ArcScan

Block

#21,277,961

2026-09-17 05:27:48 UTC

FinalizedProposed 15 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,277,961
Timestamp: 15 days ago · 2026-09-17 05:27:48 UTC
Transactions: 0 transactions in this block
Block hash: 0xaa4d5c0fefe68eb92e6c111569ac08351ef77f52a79da32c214d4059dfd12b5d
Parent hash: 0x7854c4fa…81f56e18
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,277,961 on Arc Mainnet is empty.

0x00daa831…21395d8c

Gas used / limit

22.3%6,678,285 / 30,000,000

Base fee

20 gwei

State root

0x3c63dda7cd35…c23f89efc64c

Transactions root

0x5e7172786176…6e24c30e1dc3

Receipts root

0x5102ca17d27f…477487bc3867

Nonce

0x0000000000000000

Extra data

0x00000004a817c800