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 #21245455 · ArcScan

Block

#21,245,455

2026-09-17 00:53:15 UTC

FinalizedProposed 6 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,245,455
Timestamp: 6 days ago · 2026-09-17 00:53:15 UTC
Transactions: 0 transactions in this block
Block hash: 0x698dffab91c0510295a4daca6ca85b45646162b3e9b75a62989bae8f052f7da1
Parent hash: 0x10a3058a…e41a5068
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,245,455 on Arc Mainnet is empty.

0x5accc00d…37198797

Gas used / limit

19.2%5,754,840 / 30,000,000

Base fee

20 gwei

State root

0xe5565e6f4597…117340b2b97d

Transactions root

0xca1ba19b17cc…54c647eaf2ce

Receipts root

0x7b859bcb43e5…73f38af8247f

Nonce

0x0000000000000000

Extra data

0x00000004a817c800