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 #0xc413a7ef398d5756e1b49fb5f70584a2f4e34e8f171f0700388acb00d0ebe493 · ArcScan

Block

#21,520,917

2026-09-18 15:41:40 UTC

FinalizedProposed 26 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,520,917
Timestamp: 26 days ago · 2026-09-18 15:41:40 UTC
Transactions: 0 transactions in this block
Block hash: 0xc413a7ef398d5756e1b49fb5f70584a2f4e34e8f171f0700388acb00d0ebe493
Parent hash: 0x72861e98…d66f539d
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,520,917 on Arc Mainnet is empty.

0xa629c201…f857da77

Gas used / limit

23.3%7,002,046 / 30,000,000

Base fee

20 gwei

State root

0xc4ceb6334898…9aeb0658f429

Transactions root

0x244a7ecdd01d…84c1d57e8b38

Receipts root

0xed905e77f792…bb92ab91aabd

Nonce

0x0000000000000000

Extra data

0x00000004a817c800