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 #0xc4f4fefd4439647ef7c20956d1cfa090a818ae90455e17e739fc3d02320426ba · ArcScan

Block

#21,376,543

2026-09-17 19:21:20 UTC

FinalizedProposed 48 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,376,543
Timestamp: 48 days ago · 2026-09-17 19:21:20 UTC
Transactions: 0 transactions in this block
Block hash: 0xc4f4fefd4439647ef7c20956d1cfa090a818ae90455e17e739fc3d02320426ba
Parent hash: 0x06b2a323…322426ae
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,376,543 on Arc Mainnet is empty.

0x9be5f8a0…9114a4fd

Gas used / limit

21.4%6,421,595 / 30,000,000

Base fee

20 gwei

State root

0xee16915b8edb…a4653bc87575

Transactions root

0x31532b781a09…9d2a5ee4cf8a

Receipts root

0x3b859aa08fc9…ef6dcc70944c

Nonce

0x0000000000000000

Extra data

0x00000004a817c800