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 #0x521a25d8407e59acc6a6e7586a2c305f043f94c6e9edd531b8fa5e6b0aa0c94b · ArcScan

Block

#21,347,040

2026-09-17 15:11:18 UTC

FinalizedProposed 12 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,347,040
Timestamp: 12 days ago · 2026-09-17 15:11:18 UTC
Transactions: 0 transactions in this block
Block hash: 0x521a25d8407e59acc6a6e7586a2c305f043f94c6e9edd531b8fa5e6b0aa0c94b
Parent hash: 0xc0f5dc31…2e212ca3
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,347,040 on Arc Mainnet is empty.

0x2de18a87…11f5fdd7

Gas used / limit

31.5%9,449,032 / 30,000,000

Base fee

20 gwei

State root

0xb2ee7ce42b86…915772517ce0

Transactions root

0x0b33c5903916…82f8b59c5a62

Receipts root

0x2db6dc2d8d28…73ef8e51ad37

Nonce

0x0000000000000000

Extra data

0x00000004a817c800