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 #0x3e29928a70420cb43151be88c821a3bb19b668104c93c8a8b09bed284a4fe403 · ArcScan

Block

#21,241,855

2026-09-17 00:22:51 UTC

FinalizedProposed 11 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,241,855
Timestamp: 11 days ago · 2026-09-17 00:22:51 UTC
Transactions: 0 transactions in this block
Block hash: 0x3e29928a70420cb43151be88c821a3bb19b668104c93c8a8b09bed284a4fe403
Parent hash: 0x61e1c0ac…d8d9418e
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,241,855 on Arc Mainnet is empty.

0x4b4eedf1…fd908cc8

Gas used / limit

44.6%13,389,523 / 30,000,000

Base fee

20 gwei

State root

0x8ffd525f354c…5b1a5cd35ea4

Transactions root

0x3882b450c5ee…b93d7106027d

Receipts root

0xe6cdc50ddbe2…4ac222c4b93c

Nonce

0x0000000000000000

Extra data

0x00000004a817c800