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 #0x5525a79a64e06c9bcee81be3e10af40c147efdd4e72d1779dc2cd862901709ac · ArcScan

Block

#21,366,171

2026-09-17 17:53:42 UTC

FinalizedProposed 51 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,366,171
Timestamp: 51 days ago · 2026-09-17 17:53:42 UTC
Transactions: 0 transactions in this block
Block hash: 0x5525a79a64e06c9bcee81be3e10af40c147efdd4e72d1779dc2cd862901709ac
Parent hash: 0x024e1443…fe2773cd
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,366,171 on Arc Mainnet is empty.

0xaf1e4eee…7f9b5c76

Gas used / limit

6.0%1,811,278 / 30,000,000

Base fee

20 gwei

State root

0x2d1167829eee…87bdce8daae3

Transactions root

0x61b41bb6da00…7e78532dd233

Receipts root

0xb16f0af3da22…2a643f634843

Nonce

0x0000000000000000

Extra data

0x00000004a817c800