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 #21289077 · ArcScan

Block

#21,289,077

2026-09-17 07:01:43 UTC

FinalizedProposed 12 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,289,077
Timestamp: 12 days ago · 2026-09-17 07:01:43 UTC
Transactions: 0 transactions in this block
Block hash: 0x4ff51d8f59d86be9837aa12cfbb3c79900cc8b8892a48b295120090b428d2d08
Parent hash: 0xbcad835e…4236b066
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,289,077 on Arc Mainnet is empty.

0x5accc00d…37198797

Gas used / limit

9.4%2,831,767 / 30,000,000

Base fee

20 gwei

State root

0x86a36e6f3987…e3ae7d2e7415

Transactions root

0x47246f693baa…b11c0ae9e3c7

Receipts root

0x649602aab740…816067bf07db

Nonce

0x0000000000000000

Extra data

0x00000004a817c800