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 #21242694 · ArcScan

Block

#21,242,694

2026-09-17 00:29:56 UTC

FinalizedProposed 15 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,242,694
Timestamp: 15 days ago · 2026-09-17 00:29:56 UTC
Transactions: 0 transactions in this block
Block hash: 0x80e0aeaa320c2a2594b1306b8197e9cee8f8abfa2ad65e415ec4960067472d71
Parent hash: 0xdd5f4093…fdef8ad7
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,242,694 on Arc Mainnet is empty.

0x2de18a87…11f5fdd7

Gas used / limit

36.4%10,919,873 / 30,000,000

Base fee

20 gwei

State root

0x6755d8457cf9…dd5fed8df75f

Transactions root

0x1eaa1d4f60dc…61ac34878abd

Receipts root

0x96562ace22c6…25aaf7bd0afb

Nonce

0x0000000000000000

Extra data

0x00000004a817c800