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 #21558050 · ArcScan

Block

#21,558,050

2026-09-18 20:55:36 UTC

FinalizedProposed 41 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,558,050
Timestamp: 41 days ago · 2026-09-18 20:55:36 UTC
Transactions: 0 transactions in this block
Block hash: 0xda07757fced0ced1be6ccf4943bcb3518804426bf7010f693464cad7649adfbc
Parent hash: 0xaf193b7b…80219eec
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,558,050 on Arc Mainnet is empty.

0xaf1e4eee…7f9b5c76

Gas used / limit

4.3%1,301,582 / 30,000,000

Base fee

20 gwei

State root

0xd1b228aca158…a72d8427d386

Transactions root

0x3adf08e262da…ff22d5e99788

Receipts root

0x0b4da20f5fdc…0c3eef9e14e6

Nonce

0x0000000000000000

Extra data

0x00000004a817c800