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 #21548609 · ArcScan

Block

#21,548,609

2026-09-18 19:35:46 UTC

FinalizedProposed 46 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,548,609
Timestamp: 46 days ago · 2026-09-18 19:35:46 UTC
Transactions: 0 transactions in this block
Block hash: 0x3d8a00abad8db33708993db97c89e8649cc173e258dce175dd3d917e62ca9a66
Parent hash: 0x32637075…4603eff4
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,548,609 on Arc Mainnet is empty.

0x2de18a87…11f5fdd7

Gas used / limit

2.4%730,975 / 30,000,000

Base fee

20 gwei

State root

0x33aeba5a9ae1…995239859d37

Transactions root

0x28d6e17a8aa4…6302844045be

Receipts root

0x8d3dd8a75720…1e3cb1aa7330

Nonce

0x0000000000000000

Extra data

0x00000004a817c800