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 #21318667 · ArcScan

Block

#21,318,667

2026-09-17 11:11:40 UTC

FinalizedProposed 41 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,318,667
Timestamp: 41 days ago · 2026-09-17 11:11:40 UTC
Transactions: 0 transactions in this block
Block hash: 0x017372b39d0430d52c735eaa65c888d9a226af3ba91f23b6ec34f0093927f1f2
Parent hash: 0x7ed29c50…439a9008
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,318,667 on Arc Mainnet is empty.

0x2de18a87…11f5fdd7

Gas used / limit

21.1%6,342,776 / 30,000,000

Base fee

20 gwei

State root

0x8ae572e72776…64a7f68df483

Transactions root

0xf1bd9b929942…f2fe712b62e7

Receipts root

0xead308244906…19653852eea8

Nonce

0x0000000000000000

Extra data

0x00000004a817c800