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 #0xc86babe8889526125476cf573fabb14a66f5f5f85d7bf03367fe66ce2fa1e76f · ArcScan

Block

#21,378,344

2026-09-17 19:36:33 UTC

FinalizedProposed 58 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,378,344
Timestamp: 58 days ago · 2026-09-17 19:36:33 UTC
Transactions: 0 transactions in this block
Block hash: 0xc86babe8889526125476cf573fabb14a66f5f5f85d7bf03367fe66ce2fa1e76f
Parent hash: 0x60b540bf…b1f2017e
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,378,344 on Arc Mainnet is empty.

0x5accc00d…37198797

Gas used / limit

20.7%6,213,870 / 30,000,000

Base fee

20 gwei

State root

0x3129ea73556b…1eb9a7119cb1

Transactions root

0xc2b9cbc0aa95…a46ff75d4fc1

Receipts root

0x10aeb4ec841c…036671e39b0a

Nonce

0x0000000000000000

Extra data

0x00000004a817c800