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 #0x3a20fae8333c1e0d10f8cef6e6694f51edcc11f88bf97d247483ebc0eb953007 · ArcScan

Block

#21,317,748

2026-09-17 11:03:55 UTC

FinalizedProposed 12 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,317,748
Timestamp: 12 days ago · 2026-09-17 11:03:55 UTC
Transactions: 0 transactions in this block
Block hash: 0x3a20fae8333c1e0d10f8cef6e6694f51edcc11f88bf97d247483ebc0eb953007
Parent hash: 0x2e5b8fe6…1b44164e
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,317,748 on Arc Mainnet is empty.

0x3f37c5a8…4cf35c8c

Gas used / limit

36.9%11,064,716 / 30,000,000

Base fee

20 gwei

State root

0x909d0ec3103a…739720c76d49

Transactions root

0x416aba820d25…22aee8688c10

Receipts root

0x3b18d8c08adb…24617e3e6312

Nonce

0x0000000000000000

Extra data

0x00000004a817c800