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 #21372468 · ArcScan

Block

#21,372,468

2026-09-17 18:46:54 UTC

FinalizedProposed 33 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,372,468
Timestamp: 33 days ago · 2026-09-17 18:46:54 UTC
Transactions: 0 transactions in this block
Block hash: 0xffb5b3e66e0db81fe1e941e1ab4ddf4f0125b4c20f8db652da9bb255b7ce76a9
Parent hash: 0x64aff757…94a3af24
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,372,468 on Arc Mainnet is empty.

0x2756042d…ecf88b3f

Gas used / limit

2.8%836,596 / 30,000,000

Base fee

20 gwei

State root

0xaa5210668334…82801f598b21

Transactions root

0x1d567f57e8da…4d48f1c630a0

Receipts root

0x8fa123da6333…2828c99d3dfb

Nonce

0x0000000000000000

Extra data

0x00000004a817c800