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 #21569719 · ArcScan

Block

#21,569,719

2026-09-18 22:34:16 UTC

FinalizedProposed 46 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,569,719
Timestamp: 46 days ago · 2026-09-18 22:34:16 UTC
Transactions: 0 transactions in this block
Block hash: 0xc84b8ea1675bb368a94db8a4a4b10bbc8c971096a79ef90cd70ba67ed3b7eb78
Parent hash: 0xa101d348…d60a890b
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,569,719 on Arc Mainnet is empty.

0x2756042d…ecf88b3f

Gas used / limit

0.8%231,356 / 30,000,000

Base fee

20 gwei

State root

0x4c4a35cb23fd…4128789bee5f

Transactions root

0x6e0331700d25…86aba60c85af

Receipts root

0xeb9ee5743b56…10636849271f

Nonce

0x0000000000000000

Extra data

0x00000004a817c800