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 #0x3e9a0adc6f93ace913d3687e5b1807c8c23e4b569ab2a802a7077917903f3bbb · ArcScan

Block

#21,419,297

2026-09-18 01:22:42 UTC

FinalizedProposed 12 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,419,297
Timestamp: 12 days ago · 2026-09-18 01:22:42 UTC
Transactions: 0 transactions in this block
Block hash: 0x3e9a0adc6f93ace913d3687e5b1807c8c23e4b569ab2a802a7077917903f3bbb
Parent hash: 0x8de7e67c…bf8b6134
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,419,297 on Arc Mainnet is empty.

0x5accc00d…37198797

Gas used / limit

5.2%1,546,692 / 30,000,000

Base fee

20 gwei

State root

0x00fdf313906f…7b730f1c1ef8

Transactions root

0xf4b3f1d58bee…ff951bcb7203

Receipts root

0xd881bbfd446a…f91573782527

Nonce

0x0000000000000000

Extra data

0x00000004a817c800