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 #0x38fec10902e4cdc341a97dbed59976f01922b794d00d249d7cbb0ca5091730f9 · ArcScan

Block

#21,522,370

2026-09-18 15:53:57 UTC

FinalizedProposed 20 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,522,370
Timestamp: 20 days ago · 2026-09-18 15:53:57 UTC
Transactions: 0 transactions in this block
Block hash: 0x38fec10902e4cdc341a97dbed59976f01922b794d00d249d7cbb0ca5091730f9
Parent hash: 0x3bf4eb83…22db25c6
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,522,370 on Arc Mainnet is empty.

0x00daa831…21395d8c

Gas used / limit

22.8%6,832,082 / 30,000,000

Base fee

20 gwei

State root

0xc6eeb8032d83…8bd4645374d9

Transactions root

0x2626c0c71d3b…b18f9d24b840

Receipts root

0x79c6d67ea7d1…1b5723c499d1

Nonce

0x0000000000000000

Extra data

0x00000004a817c800