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 #0xfe5c5f604268bf81e1e8319fe508e8373144810a10a48426577496930eb42dfb · ArcScan

Block

#21,344,877

2026-09-17 14:53:02 UTC

FinalizedProposed 57 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,344,877
Timestamp: 57 days ago · 2026-09-17 14:53:02 UTC
Transactions: 0 transactions in this block
Block hash: 0xfe5c5f604268bf81e1e8319fe508e8373144810a10a48426577496930eb42dfb
Parent hash: 0x025d02ae…18447559
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,344,877 on Arc Mainnet is empty.

0x2756042d…ecf88b3f

Gas used / limit

16.5%4,942,682 / 30,000,000

Base fee

20 gwei

State root

0x733b1a33023c…e78475ed3cf3

Transactions root

0x8fda0d86d13f…d8e1ee00f3c9

Receipts root

0x36ea5f31d433…aab4556eeb72

Nonce

0x0000000000000000

Extra data

0x00000004a817c800