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 #21553171 · ArcScan

Block

#21,553,171

2026-09-18 20:14:21 UTC

FinalizedProposed 10 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,553,171
Timestamp: 10 days ago · 2026-09-18 20:14:21 UTC
Transactions: 0 transactions in this block
Block hash: 0x274a369db30354c8264261e98e6246d1ac4dc4f861c20bc4ea7c918da1801dc5
Parent hash: 0x83d9ee3a…5ed0659a
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,553,171 on Arc Mainnet is empty.

0xaf1e4eee…7f9b5c76

Gas used / limit

2.5%762,791 / 30,000,000

Base fee

20 gwei

State root

0x4216cb9d34ae…bb591291b5fb

Transactions root

0x4b690885d513…e3f0639b1e94

Receipts root

0xac0b2f39c7db…b70f796ad273

Nonce

0x0000000000000000

Extra data

0x00000004a817c800