Overview Blocks Txns

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

© 2026 ArcScan · Independent community explorer.

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 #0xe0f178d019ad8b8b9f6f39b4323eea6fec4f088d714f130a331ba899d331742e · ArcScan

Block

#21,542,439

2026-09-18 18:43:36 UTC

FinalizedProposed 29 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,542,439
Timestamp: 29 days ago · 2026-09-18 18:43:36 UTC
Transactions: 0 transactions in this block
Block hash: 0xe0f178d019ad8b8b9f6f39b4323eea6fec4f088d714f130a331ba899d331742e
Parent hash: 0x156504ec…312d2c5a
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,542,439 on Arc Mainnet is empty.

0xa629c201…f857da77

Gas used / limit

9.6%2,889,782 / 30,000,000

Base fee

20 gwei

State root

0x02e16d665e14…98d92638169a

Transactions root

0xe4af4f6f3433…7d1d7ef6f047

Receipts root

0x02141d2fe60f…b235fec67b8e

Nonce

0x0000000000000000

Extra data

0x00000004a817c800