Overview Blocks Txns

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

© 2026 ArcScan · Independent community explorer.

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 #0xa9772a31ee8148a61d9ead850c1eb8799ee77a03ce270db3c3f4f96cf81fd7ed · ArcScan

Block

#21,295,349

2026-09-17 07:54:43 UTC

FinalizedProposed 31 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,295,349
Timestamp: 31 days ago · 2026-09-17 07:54:43 UTC
Transactions: 0 transactions in this block
Block hash: 0xa9772a31ee8148a61d9ead850c1eb8799ee77a03ce270db3c3f4f96cf81fd7ed
Parent hash: 0x77caa627…0c41faac
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,295,349 on Arc Mainnet is empty.

0xaf1e4eee…7f9b5c76

Gas used / limit

31.2%9,367,020 / 30,000,000

Base fee

20 gwei

State root

0x2ef8886d133b…be59194185b3

Transactions root

0x3289c4731964…918d2bf8120c

Receipts root

0x4a866078492b…a0b021be8171

Nonce

0x0000000000000000

Extra data

0x00000004a817c800