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 #21263728 · ArcScan

Block

#21,263,728

2026-09-17 03:27:33 UTC

FinalizedProposed 25 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,263,728
Timestamp: 25 days ago · 2026-09-17 03:27:33 UTC
Transactions: 0 transactions in this block
Block hash: 0x22b430bc786a0d68ce3d4c0618491b807df36e9e7ca36f5e36fcf12d86910cdb
Parent hash: 0x1346d040…48c3a144
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,263,728 on Arc Mainnet is empty.

0x8a4bbe60…ee7f6624

Gas used / limit

35.1%10,519,533 / 30,000,000

Base fee

20 gwei

State root

0x5cd4fa6aeedb…d237afb78783

Transactions root

0xf12b236599f5…d99aa56c6854

Receipts root

0xc4123c195527…214584ef902a

Nonce

0x0000000000000000

Extra data

0x00000004a817c800