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 #0x9b8b8db251ebaef3adf622d9227f228ea5c53ea13a59e7912d284982758d5dc3 · ArcScan

Block

#21,171,274

2026-09-16 14:27:05 UTC

FinalizedProposed 16 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,171,274
Timestamp: 16 days ago · 2026-09-16 14:27:05 UTC
Transactions: 0 transactions in this block
Block hash: 0x9b8b8db251ebaef3adf622d9227f228ea5c53ea13a59e7912d284982758d5dc3
Parent hash: 0x9804d562…a4f73d4b
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,171,274 on Arc Mainnet is empty.

0x47b9fb84…ab704e35

Gas used / limit

52.3%15,686,714 / 30,000,000

Base fee

220.011224553 gwei

State root

0xa6458c370093…aa797b937f5d

Transactions root

0xb56c0db55518…cdbedf3bb90e

Receipts root

0x1b3f9e28823c…45b4b85f14e2

Nonce

0x0000000000000000

Extra data

0x00000033242cf0e4