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 #21543233 · ArcScan

Block

#21,543,233

2026-09-18 18:50:19 UTC

FinalizedProposed 50 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,543,233
Timestamp: 50 days ago · 2026-09-18 18:50:19 UTC
Transactions: 0 transactions in this block
Block hash: 0xb1aa39ea18bedf2351ac962e9f8d8e7ee8225dec3b83c42c3303be709ee1e31c
Parent hash: 0x46a1d466…94ac4815
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,543,233 on Arc Mainnet is empty.

0x2756042d…ecf88b3f

Gas used / limit

4.8%1,443,745 / 30,000,000

Base fee

20 gwei

State root

0x317dec6e7329…ee6d386f280b

Transactions root

0x6380cd4e0031…98e0873aad0a

Receipts root

0x4f40797655c9…c998054f53b8

Nonce

0x0000000000000000

Extra data

0x00000004a817c800