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 #21484859 · ArcScan

Block

#21,484,859

2026-09-18 10:36:53 UTC

FinalizedProposed 36 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,484,859
Timestamp: 36 days ago · 2026-09-18 10:36:53 UTC
Transactions: 0 transactions in this block
Block hash: 0x082e42e301c1f216e3b4b11178f1d28ab482a55cd919ead261e99905771aab59
Parent hash: 0xe5dcca3e…7e1ea962
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,484,859 on Arc Mainnet is empty.

0x2de18a87…11f5fdd7

Gas used / limit

2.7%799,111 / 30,000,000

Base fee

20 gwei

State root

0xa02fd3e1150f…d873f1bbfd35

Transactions root

0x12352b5be382…c4d4dd33bd8b

Receipts root

0x7855afe7e7f0…6ea973cf7d2d

Nonce

0x0000000000000000

Extra data

0x00000004a817c800