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 #21279272 · ArcScan

Block

#21,279,272

2026-09-17 05:38:52 UTC

FinalizedProposed 21 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,279,272
Timestamp: 21 days ago · 2026-09-17 05:38:52 UTC
Transactions: 0 transactions in this block
Block hash: 0xc70728e91cd5f1497a75fcb7c5b075965d9e89f8218ba67452dc5da5fa695f59
Parent hash: 0xe866c3b2…21dde494
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,279,272 on Arc Mainnet is empty.

0x4b4eedf1…fd908cc8

Gas used / limit

23.6%7,083,224 / 30,000,000

Base fee

20 gwei

State root

0x95911eb48c9d…f11b70834a00

Transactions root

0x2e68c2ce415f…fc851acf4d88

Receipts root

0x5327d19ca617…7bc4a08f665c

Nonce

0x0000000000000000

Extra data

0x00000004a817c800