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 #0x744da30880e880826e539185a0b89cd858a452bd7eeb690a52ae8cb4dd664717 · ArcScan

Block

#21,250,912

2026-09-17 01:39:19 UTC

FinalizedProposed 26 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,250,912
Timestamp: 26 days ago · 2026-09-17 01:39:19 UTC
Transactions: 0 transactions in this block
Block hash: 0x744da30880e880826e539185a0b89cd858a452bd7eeb690a52ae8cb4dd664717
Parent hash: 0x6d07869c…f2a9ee75
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,250,912 on Arc Mainnet is empty.

0x5accc00d…37198797

Gas used / limit

23.9%7,169,741 / 30,000,000

Base fee

20 gwei

State root

0x3ea73d919dfa…68e0f8554867

Transactions root

0x4fcc33b33a7f…c23b59e3a077

Receipts root

0x36aaaecf3d2b…afa7405b2141

Nonce

0x0000000000000000

Extra data

0x00000004a817c800