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 #0x9dc1f449ff56d42afefabf3310aca6b79521cbe3580798f314b010247d8c1c9a · ArcScan

Block

#21,219,188

2026-09-16 21:11:32 UTC

FinalizedProposed 3 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,219,188
Timestamp: 3 days ago · 2026-09-16 21:11:32 UTC
Transactions: 0 transactions in this block
Block hash: 0x9dc1f449ff56d42afefabf3310aca6b79521cbe3580798f314b010247d8c1c9a
Parent hash: 0x0ca9eb70…7f8b8002
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,219,188 on Arc Mainnet is empty.

0x8a4bbe60…ee7f6624

Gas used / limit

31.2%9,362,551 / 30,000,000

Base fee

20.274867082 gwei

State root

0x2816df35cbc1…7e4417c5cdd8

Transactions root

0xe2bf04a1e97d…e92239650b27

Receipts root

0x2aa64f4facaf…a4578def90c5

Nonce

0x0000000000000000

Extra data

0x00000004b4159674