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 #21548338 · ArcScan

Block

#21,548,338

2026-09-18 19:33:29 UTC

FinalizedProposed 48 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,548,338
Timestamp: 48 days ago · 2026-09-18 19:33:29 UTC
Transactions: 0 transactions in this block
Block hash: 0xe99954511d1ab8a29b42b16ce381b8f105ab0bb74cc4bb21937e4205df416d2c
Parent hash: 0x030cfb9f…44602d43
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,548,338 on Arc Mainnet is empty.

0xa629c201…f857da77

Gas used / limit

1.4%414,260 / 30,000,000

Base fee

20 gwei

State root

0x6ea48b7909ca…331446d28732

Transactions root

0x82abce325231…c52d0cb3cc07

Receipts root

0x3d2559574d99…bf959c0a0753

Nonce

0x0000000000000000

Extra data

0x00000004a817c800