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 #21327784 · ArcScan

Block

#21,327,784

2026-09-17 12:28:39 UTC

FinalizedProposed 24 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,327,784
Timestamp: 24 days ago · 2026-09-17 12:28:39 UTC
Transactions: 0 transactions in this block
Block hash: 0x8520afd1ed1de77b7fabfb4746f20d42eb6415c88cc3d59eab3f285b302699e8
Parent hash: 0x665d7303…b397f1bf
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,327,784 on Arc Mainnet is empty.

0x8a4bbe60…ee7f6624

Gas used / limit

10.2%3,069,305 / 30,000,000

Base fee

20 gwei

State root

0xbe5b77f5583d…7986246785fe

Transactions root

0xd97fa7e816c9…e3c3672a004a

Receipts root

0x4be20e091b0c…1b1a5c9baa56

Nonce

0x0000000000000000

Extra data

0x00000004a817c800