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 #21372234 · ArcScan

Block

#21,372,234

2026-09-17 18:44:55 UTC

FinalizedProposed 26 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,372,234
Timestamp: 26 days ago · 2026-09-17 18:44:55 UTC
Transactions: 0 transactions in this block
Block hash: 0x5e5d5329314898260fcbcde11c659e10a21c3274d9b3053d840a962001e787d5
Parent hash: 0x52063f7c…20636fac
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,372,234 on Arc Mainnet is empty.

0x2de18a87…11f5fdd7

Gas used / limit

3.2%960,178 / 30,000,000

Base fee

20 gwei

State root

0xf00b54c2eef8…966c55bd0ecd

Transactions root

0xa92ff3dac596…a99b7b43ca6f

Receipts root

0x090bc451e34e…df3420d7d14f

Nonce

0x0000000000000000

Extra data

0x00000004a817c800