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 #21347900 · ArcScan

Block

#21,347,900

2026-09-17 15:18:34 UTC

FinalizedProposed 7 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,347,900
Timestamp: 7 days ago · 2026-09-17 15:18:34 UTC
Transactions: 0 transactions in this block
Block hash: 0xbbd78dbab46f9a97c5ceac048465535d4eee4bd1e58cf5821a185be64a19810b
Parent hash: 0x1dcac285…41862a64
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,347,900 on Arc Mainnet is empty.

0x0ef7b969…1a06143e

Gas used / limit

12.9%3,872,157 / 30,000,000

Base fee

20 gwei

State root

0x4efcfd9783e8…a5c73a4bcb3b

Transactions root

0x7d7831abb81f…bcd8d5c9b59a

Receipts root

0xcb84b7951886…0aaaf0ec099e

Nonce

0x0000000000000000

Extra data

0x00000004a817c800