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 #21565494 · ArcScan

Block

#21,565,494

2026-09-18 21:58:33 UTC

FinalizedProposed 54 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,565,494
Timestamp: 54 days ago · 2026-09-18 21:58:33 UTC
Transactions: 0 transactions in this block
Block hash: 0x4cc706310d170cae8e6bfff5d8e97ff81d8e9aa21c4d0829c5caea1fb1fca97f
Parent hash: 0xcb1501bc…699a9614
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,565,494 on Arc Mainnet is empty.

0x7f0706af…61d4db05

Gas used / limit

5.8%1,736,298 / 30,000,000

Base fee

20 gwei

State root

0x583d869d2afb…2f955ddb4550

Transactions root

0x8f4d861030db…573459a158af

Receipts root

0x78e124d85fcc…21f5d3dcefeb

Nonce

0x0000000000000000

Extra data

0x00000004a817c800