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 #0xb6e9cd8e56c1dda5aa9c22bc2c4361f17009d83b09ca09311ee6c00524a6592f · ArcScan

Block

#21,485,739

2026-09-18 10:44:19 UTC

FinalizedProposed 51 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,485,739
Timestamp: 51 days ago · 2026-09-18 10:44:19 UTC
Transactions: 0 transactions in this block
Block hash: 0xb6e9cd8e56c1dda5aa9c22bc2c4361f17009d83b09ca09311ee6c00524a6592f
Parent hash: 0x6ee34687…b73afaf7
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,485,739 on Arc Mainnet is empty.

0x2756042d…ecf88b3f

Gas used / limit

1.4%413,262 / 30,000,000

Base fee

20 gwei

State root

0x14aa53c7b6fd…105a6e87baff

Transactions root

0xc148c2c9bbb0…a6ace16c2104

Receipts root

0x78a985f7e41d…fff664b1e26b

Nonce

0x0000000000000000

Extra data

0x00000004a817c800