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 #21402382 · ArcScan

Block

#21,402,382

2026-09-17 22:59:43 UTC

FinalizedProposed 6 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,402,382
Timestamp: 6 days ago · 2026-09-17 22:59:43 UTC
Transactions: 0 transactions in this block
Block hash: 0x70082e9896d3e749c08a3574dc295c2b934b71a3e5f150cbb17cad4b3cd83164
Parent hash: 0x1ab4952e…c2b1fc8d
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,402,382 on Arc Mainnet is empty.

0x5accc00d…37198797

Gas used / limit

3.9%1,160,114 / 30,000,000

Base fee

20 gwei

State root

0x05e47d092d6d…5a13267bffc6

Transactions root

0x91fb371fcd32…87c05889169e

Receipts root

0x50da804ef909…b73b7c08a9f8

Nonce

0x0000000000000000

Extra data

0x00000004a817c800