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 #0xb7972202701c631d247aebd69ec673bca742a3fdc75fd1304d55e3e85336ca9d · ArcScan

Block

#21,320,543

2026-09-17 11:27:30 UTC

FinalizedProposed 30 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,320,543
Timestamp: 30 days ago · 2026-09-17 11:27:30 UTC
Transactions: 0 transactions in this block
Block hash: 0xb7972202701c631d247aebd69ec673bca742a3fdc75fd1304d55e3e85336ca9d
Parent hash: 0x701eee60…b3995864
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,320,543 on Arc Mainnet is empty.

0xaf1e4eee…7f9b5c76

Gas used / limit

19.0%5,688,900 / 30,000,000

Base fee

20 gwei

State root

0x9815d8686c07…d42637e000ba

Transactions root

0x6592e5f1f1b9…0c375dd0a342

Receipts root

0x79c8d0ecae7b…efb2457f7b65

Nonce

0x0000000000000000

Extra data

0x00000004a817c800