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 #0x634c59bda747ede5a79ce35ce5ef36c9557ce3c2e59d904dc7731a0cde85df52 · ArcScan

Block

#21,242,542

2026-09-17 00:28:39 UTC

FinalizedProposed 20 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,242,542
Timestamp: 20 days ago · 2026-09-17 00:28:39 UTC
Transactions: 0 transactions in this block
Block hash: 0x634c59bda747ede5a79ce35ce5ef36c9557ce3c2e59d904dc7731a0cde85df52
Parent hash: 0x04b7c8c7…a03b8ff8
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,242,542 on Arc Mainnet is empty.

0xa629c201…f857da77

Gas used / limit

18.8%5,639,967 / 30,000,000

Base fee

20 gwei

State root

0x88c3fa8d13f1…f13297911b3c

Transactions root

0xc89414a48e9d…8f654c09679b

Receipts root

0xb33d7d8447f8…8bf823b03ad1

Nonce

0x0000000000000000

Extra data

0x00000004a817c800