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 #0x9b56f81743476f9cbbfe88f6e7d8b419c66938f565f194701dc7c0f6be6aabf3 · ArcScan

Block

#21,324,549

2026-09-17 12:01:20 UTC

FinalizedProposed 10 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,324,549
Timestamp: 10 days ago · 2026-09-17 12:01:20 UTC
Transactions: 0 transactions in this block
Block hash: 0x9b56f81743476f9cbbfe88f6e7d8b419c66938f565f194701dc7c0f6be6aabf3
Parent hash: 0xcf70d296…ac567ec9
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,324,549 on Arc Mainnet is empty.

0x2de18a87…11f5fdd7

Gas used / limit

55.1%16,520,135 / 30,000,000

Base fee

20 gwei

State root

0x61099ef6f861…cafb4914f00b

Transactions root

0x729f83dc7621…9781362ef0a8

Receipts root

0xc0dcd61db61c…fb8f1b9bb4d9

Nonce

0x0000000000000000

Extra data

0x00000004a817c800