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 #21542796 · ArcScan

Block

#21,542,796

2026-09-18 18:46:37 UTC

FinalizedProposed 42 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,542,796
Timestamp: 42 days ago · 2026-09-18 18:46:37 UTC
Transactions: 0 transactions in this block
Block hash: 0x3b225871830f86ef06a50aea82e88c6402d675fad9f7e1338cdd49214f9c0424
Parent hash: 0xf91f3b25…5918914f
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,542,796 on Arc Mainnet is empty.

0xa629c201…f857da77

Gas used / limit

9.1%2,721,795 / 30,000,000

Base fee

20 gwei

State root

0x1caf4692d21d…0f8730b72ecd

Transactions root

0x269e3098415d…fc1a74bbec4a

Receipts root

0x4a28a2900ebe…cb0f456f8055

Nonce

0x0000000000000000

Extra data

0x00000004a817c800