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 #0x7ed103d40199b8a8b99a4a0ee5ff7db504029d1fe50be52c3af39c836529f4c5 · ArcScan

Block

#21,378,694

2026-09-17 19:39:30 UTC

FinalizedProposed 55 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,378,694
Timestamp: 55 days ago · 2026-09-17 19:39:30 UTC
Transactions: 0 transactions in this block
Block hash: 0x7ed103d40199b8a8b99a4a0ee5ff7db504029d1fe50be52c3af39c836529f4c5
Parent hash: 0xd054b8f9…0a842596
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,378,694 on Arc Mainnet is empty.

0x2de18a87…11f5fdd7

Gas used / limit

24.6%7,368,814 / 30,000,000

Base fee

20 gwei

State root

0x62c384811020…1d91c063fe18

Transactions root

0xab3ffcd724d2…3626b2291af3

Receipts root

0xdb6f5b083c57…22998e0ca97c

Nonce

0x0000000000000000

Extra data

0x00000004a817c800