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 #21242582 · ArcScan

Block

#21,242,582

2026-09-17 00:28:59 UTC

FinalizedProposed 19 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,242,582
Timestamp: 19 days ago · 2026-09-17 00:28:59 UTC
Transactions: 0 transactions in this block
Block hash: 0xfe760c9d6169aa53a3c42fd7570b52eb4fab178a4d1f01ebfa04a5d9b47100d1
Parent hash: 0x951001ea…ebc65cf6
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,242,582 on Arc Mainnet is empty.

0x5accc00d…37198797

Gas used / limit

16.1%4,844,100 / 30,000,000

Base fee

20 gwei

State root

0xfd5eda2616b9…305ddd19867a

Transactions root

0xe64df2bfc8b4…a397cd159022

Receipts root

0x5dbb58a74486…de673bbead90

Nonce

0x0000000000000000

Extra data

0x00000004a817c800