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 #0x271804c7975af3eb800ee6cfcf650c70c3fd44c3f511091447d1f6209e96345a · ArcScan

Block

#21,212,838

2026-09-16 20:17:55 UTC

FinalizedProposed 3 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,212,838
Timestamp: 3 days ago · 2026-09-16 20:17:55 UTC
Transactions: 0 transactions in this block
Block hash: 0x271804c7975af3eb800ee6cfcf650c70c3fd44c3f511091447d1f6209e96345a
Parent hash: 0x6c4ee2a3…6ae2cd0c
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,212,838 on Arc Mainnet is empty.

0x2756042d…ecf88b3f

Gas used / limit

47.8%14,340,872 / 30,000,000

Base fee

20 gwei

State root

0x66afb4bdacac…9129d4a6193c

Transactions root

0xfa6e27c8b277…c31af120f9f2

Receipts root

0x43f492b8adbc…f85a3dcc61e2

Nonce

0x0000000000000000

Extra data

0x00000004a817c800