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 #0x8fc6b43ec9f6591a48a59cb58ab218fac57cd091b6c7c4fe9e8418731ff91f1b · ArcScan

Block

#21,553,510

2026-09-18 20:17:13 UTC

FinalizedProposed 6 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,553,510
Timestamp: 6 days ago · 2026-09-18 20:17:13 UTC
Transactions: 0 transactions in this block
Block hash: 0x8fc6b43ec9f6591a48a59cb58ab218fac57cd091b6c7c4fe9e8418731ff91f1b
Parent hash: 0x9d6739c0…34863ad5
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,553,510 on Arc Mainnet is empty.

0x8a4bbe60…ee7f6624

Gas used / limit

6.1%1,822,822 / 30,000,000

Base fee

20 gwei

State root

0xa9536cf082e1…a528a939aba4

Transactions root

0xa7568ab159d9…9a148f3586d1

Receipts root

0x57ee934f637d…ee2105504406

Nonce

0x0000000000000000

Extra data

0x00000004a817c800