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 #21244591 · ArcScan

Block

#21,244,591

2026-09-17 00:45:57 UTC

FinalizedProposed 22 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,244,591
Timestamp: 22 days ago · 2026-09-17 00:45:57 UTC
Transactions: 0 transactions in this block
Block hash: 0x8822fdfd77a9b2c5784c91ed6c14b68c14d213647ed4e5592c2d9b15581c8391
Parent hash: 0x900aa14b…2112e884
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,244,591 on Arc Mainnet is empty.

0x0ef7b969…1a06143e

Gas used / limit

24.6%7,368,692 / 30,000,000

Base fee

20 gwei

State root

0x454b4e1ce9cd…7a118d9ee395

Transactions root

0x694e71e80925…4d1be36635a3

Receipts root

0x0b21e7530d52…bb3fb1b2c911

Nonce

0x0000000000000000

Extra data

0x00000004a817c800