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 #0x242fd80937c801a79b79c369f197d575da677f773aee8107ccfbe36d80f8d3f3 · ArcScan

Block

#21,521,169

2026-09-18 15:43:48 UTC

FinalizedProposed 18 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,521,169
Timestamp: 18 days ago · 2026-09-18 15:43:48 UTC
Transactions: 0 transactions in this block
Block hash: 0x242fd80937c801a79b79c369f197d575da677f773aee8107ccfbe36d80f8d3f3
Parent hash: 0x8692a3dd…f15c86ff
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,521,169 on Arc Mainnet is empty.

0xd9153d9a…45454123

Gas used / limit

2.9%857,806 / 30,000,000

Base fee

20 gwei

State root

0x09206e6c4a57…e3c88c910eef

Transactions root

0x7e5058694484…e78a28bc99c4

Receipts root

0x3802209a449c…4679e0da463a

Nonce

0x0000000000000000

Extra data

0x00000004a817c800