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 #0xf12455c51a967eb8785b1351578aa071c247cc00c16e0f304ff5f9bb641e9259 · ArcScan

Block

#21,376,245

2026-09-17 19:18:48 UTC

FinalizedProposed 42 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,376,245
Timestamp: 42 days ago · 2026-09-17 19:18:48 UTC
Transactions: 0 transactions in this block
Block hash: 0xf12455c51a967eb8785b1351578aa071c247cc00c16e0f304ff5f9bb641e9259
Parent hash: 0x941b00fd…12a53be0
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,376,245 on Arc Mainnet is empty.

0x3f37c5a8…4cf35c8c

Gas used / limit

20.7%6,215,864 / 30,000,000

Base fee

20 gwei

State root

0xf0b33a52316d…8f507c19501d

Transactions root

0xed2832e9a9cb…22e6478a1edf

Receipts root

0x57b5fe53e73e…a80028250df9

Nonce

0x0000000000000000

Extra data

0x00000004a817c800