Overview Blocks Txns

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

© 2026 ArcScan · Independent community explorer.

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 #0x5f4f540b024629b5a138b6fd6d40a9f809b669ebb167ca8bed29f2abda55635f · ArcScan

Block

#21,402,961

2026-09-17 23:04:36 UTC

FinalizedProposed 24 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,402,961
Timestamp: 24 days ago · 2026-09-17 23:04:36 UTC
Transactions: 0 transactions in this block
Block hash: 0x5f4f540b024629b5a138b6fd6d40a9f809b669ebb167ca8bed29f2abda55635f
Parent hash: 0xe198f741…50a15ef9
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,402,961 on Arc Mainnet is empty.

0x9be5f8a0…9114a4fd

Gas used / limit

8.4%2,515,476 / 30,000,000

Base fee

20 gwei

State root

0x332ace44c94e…47c85b26c77e

Transactions root

0x3e7ffe104e1c…d2b6b6a837ee

Receipts root

0x658cd7758e53…85b38d96d316

Nonce

0x0000000000000000

Extra data

0x00000004a817c800