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

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 #21570539 · ArcScan

Block

#21,570,539

2026-09-18 22:41:12 UTC

FinalizedProposed 54 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,570,539
Timestamp: 54 days ago · 2026-09-18 22:41:12 UTC
Transactions: 0 transactions in this block
Block hash: 0xc0adf0235bcde9f9fc753b2ba4e0f0967d56753114df0ad506459f1dc015384c
Parent hash: 0x7f11fe8e…4d6912e4
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,570,539 on Arc Mainnet is empty.

0x2de18a87…11f5fdd7

Gas used / limit

3.8%1,142,485 / 30,000,000

Base fee

20 gwei

State root

0x0dc6e6cd9763…ce25f3786e48

Transactions root

0xb07af578c091…cb2ebcf4c89b

Receipts root

0x66c33b4fe9fc…9b9417a0391a

Nonce

0x0000000000000000

Extra data

0x00000004a817c800