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 #21382410 · ArcScan

Block

#21,382,410

2026-09-17 20:10:54 UTC

FinalizedProposed 12 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,382,410
Timestamp: 12 days ago · 2026-09-17 20:10:54 UTC
Transactions: 0 transactions in this block
Block hash: 0x5d106fabf8b168a46cb991857cf256b66cb61e5036a8a636ce247bf8baf5e193
Parent hash: 0xb0d62540…bfa1b0c5
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,382,410 on Arc Mainnet is empty.

0x0ef7b969…1a06143e

Gas used / limit

8.5%2,557,990 / 30,000,000

Base fee

20 gwei

State root

0x0b6686e2afea…80a0a565724f

Transactions root

0x6cc438b020ca…2fe2be705659

Receipts root

0xfed27d8e2165…4455570bad03

Nonce

0x0000000000000000

Extra data

0x00000004a817c800